Historical data - past 4 weeks

Station 2 (X1) - Hourly average readings for previous 28 calendar days.

Note: These figures have not been validated. To view the most recent validated data, please click here.

Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 29/03/18 1am - 2am 0.21 37.0 11.3 WNW 2 16 29/03/18 2am - 3am 0.19 39.0 10.0 SE 0 16 29/03/18 3am - 4am 0.18 39.0 12.5 SE 0 16 29/03/18 4am - 5am 0.17 32.9 11.5 NNE 2 16 29/03/18 5am - 6am 0.19 41.1 12.4 NW 3 16 29/03/18 6am - 7am 0.25 43.1 20.4 NW 2 16 29/03/18 7am - 8am 0.33 43.1 23.9 WNW 2 16 29/03/18 8am - 9am 0.41 49.3 33.5 NW 3 16 29/03/18 9am - 10am 0.43 53.4 32.3 NW 3 16 29/03/18 10am - 11am 0.45 43.1 21.7 N 4 16 29/03/18 11am - 12pm 0.45 20.5 5.8 NE 5 16 29/03/18 12pm - 1pm 0.45 14.4 10.5 NE 8 16 29/03/18 1pm - 2pm 0.43 14.4 15.5 NE 7 16 29/03/18 2pm - 3pm 0.38 14.4 17.0 ENE 8 16 29/03/18 3pm - 4pm 0.30 12.3 8.6 ENE 9 16 29/03/18 4pm - 5pm 0.22 12.3 17.1 ENE 10 16 29/03/18 5pm - 6pm 0.17 12.3 20.0 ENE 10 16 29/03/18 6pm - 7pm 0.15 16.4 18.7 ENE 9 16 29/03/18 7pm - 8pm 0.14 18.5 23.5 NE 7 16 29/03/18 8pm - 9pm 0.15 16.4 16.3 NE 5 16 29/03/18 9pm - 10pm 0.15 10.3 15.3 NE 5 16 29/03/18 10pm - 11pm 0.14 12.3 9.0 N 2 16 29/03/18 11pm - 12am 0.15 18.5 8.5 NW 4 16 30/03/18 12am - 1am 0.15 26.7 7.9 NW 3 16 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 30/03/18 1am - 2am 0.15 37.0 8.6 NW 2 17 30/03/18 2am - 3am 0.15 32.9 7.9 N 1 17 30/03/18 3am - 4am 0.15 28.8 10.8 N 2 17 30/03/18 4am - 5am 0.14 26.7 5.0 NW 3 17 30/03/18 5am - 6am 0.16 30.8 5.2 NW 4 17 30/03/18 6am - 7am 0.17 30.8 7.2 NNW 4 17 30/03/18 7am - 8am 0.18 28.8 12.0 NW 5 17 30/03/18 8am - 9am 0.20 30.8 20.5 NW 5 17 30/03/18 9am - 10am 0.21 30.8 21.9 NW 6 17 30/03/18 10am - 11am 0.22 26.7 15.0 NW 5 17 30/03/18 11am - 12pm 0.23 16.4 14.5 WNW 4 17 30/03/18 12pm - 1pm 0.24 18.5 34.0 S 1 17 30/03/18 1pm - 2pm 0.24 14.4 27.2 S 5 17 30/03/18 2pm - 3pm 0.24 18.5 25.7 S 4 17 30/03/18 3pm - 4pm 0.23 20.5 32.7 S 3 17 30/03/18 4pm - 5pm 0.22 12.3 16.3 S 7 17 30/03/18 5pm - 6pm 0.21 8.2 19.5 S 7 17 30/03/18 6pm - 7pm 0.20 8.2 22.7 S 9 17 30/03/18 7pm - 8pm 0.19 8.2 11.6 S 9 17 30/03/18 8pm - 9pm 0.18 4.1 17.2 S 10 17 30/03/18 9pm - 10pm 0.16 4.1 22.4 S 7 17 30/03/18 10pm - 11pm 0.14 4.1 17.7 S 6 17 30/03/18 11pm - 12am 0.13 4.1 20.7 S 6 17 31/03/18 12am - 1am 0.11 4.1 14.2 S 7 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 31/03/18 1am - 2am 0.10 2.1 14.3 S 6 15 31/03/18 2am - 3am 0.08 4.1 15.4 S 6 15 31/03/18 3am - 4am 0.07 2.1 9.8 S 6 15 31/03/18 4am - 5am 0.06 4.1 10.1 S 6 15 31/03/18 5am - 6am 0.06 4.1 9.6 S 6 15 31/03/18 6am - 7am 0.05 6.2 14.2 S 5 15 31/03/18 7am - 8am 0.04 6.2 13.7 S 4 15 31/03/18 8am - 9am 0.03 8.2 14.6 S 4 15 31/03/18 9am - 10am 0.04 6.2 12.5 S 5 15 31/03/18 10am - 11am 0.04 6.2 11.3 S 4 15 31/03/18 11am - 12pm 0.04 8.2 15.6 SSE 3 15 31/03/18 12pm - 1pm 0.05 10.3 10.2 SSE 4 15 31/03/18 1pm - 2pm 0.05 6.2 12.9 SSE 3 15 31/03/18 2pm - 3pm 0.06 8.2 13.4 S 3 15 31/03/18 3pm - 4pm 0.07 8.2 17.1 S 3 15 31/03/18 4pm - 5pm 0.08 12.3 23.0 S 4 15 31/03/18 5pm - 6pm 0.08 10.3 21.0 SE 3 15 31/03/18 6pm - 7pm 0.09 12.3 26.2 ESE 4 15 31/03/18 7pm - 8pm 0.09 10.3 16.6 S 2 15 31/03/18 8pm - 9pm 0.09 10.3 15.7 S 2 15 31/03/18 9pm - 10pm 0.09 14.4 15.5 SSW 1 15 31/03/18 10pm - 11pm 0.10 20.5 15.8 NW 2 15 31/03/18 11pm - 12am 0.12 34.9 13.7 NW 5 15 01/04/18 12am - 1am 0.14 37.0 15.8 NW 4 15 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 01/04/18 1am - 2am 0.15 34.9 15.3 NNW 3 16 01/04/18 2am - 2am 0.16 30.8 15.9 N 3 16 01/04/18 2am - 3am 0.17 26.7 9.5 N 2 16 01/04/18 3am - 4am 0.17 18.5 9.9 N 2 16 01/04/18 4am - 5am 0.17 12.3 10.7 N 2 16 01/04/18 5am - 6am 0.16 14.4 5.9 NNW 1 16 01/04/18 6am - 7am 0.14 14.4 15.3 NNW 3 16 01/04/18 7am - 8am 0.13 12.3 21.4 N 3 16 01/04/18 8am - 9am 0.13 10.3 10.8 NNW 4 16 01/04/18 9am - 10am 0.12 10.3 12.7 N 3 16 01/04/18 10am - 11am 0.12 10.3 6.3 NNE 3 16 01/04/18 11am - 12pm 0.13 16.4 34.9 NE 4 16 01/04/18 12pm - 1pm 0.15 18.5 26.8 ENE 6 16 01/04/18 1pm - 2pm 0.17 16.4 20.2 ENE 7 16 01/04/18 2pm - 3pm 0.18 16.4 19.1 ENE 9 16 01/04/18 3pm - 4pm 0.19 20.5 25.5 ENE 7 16 01/04/18 4pm - 5pm 0.20 22.6 27.1 NE 8 16 01/04/18 5pm - 6pm 0.20 22.6 13.2 NE 7 16 01/04/18 6pm - 7pm 0.20 22.6 14.7 NE 6 16 01/04/18 7pm - 8pm 0.20 16.4 13.3 NE 5 16 01/04/18 8pm - 9pm 0.18 18.5 14.8 NNE 2 16 01/04/18 9pm - 10pm 0.17 18.5 15.8 N 1 16 01/04/18 10pm - 11pm 0.17 20.5 16.4 E 1 16 01/04/18 11pm - 12am 0.16 32.9 19.1 ENE 3 16 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 02/04/18 12am - 1am 0.16 37.0 16.6 WNW 0 18 02/04/18 1am - 2am 0.16 32.9 11.8 WNW 0 18 02/04/18 2am - 3am 0.16 30.8 11.7 N 2 18 02/04/18 3am - 4am 0.17 28.8 9.9 NNW 2 18 02/04/18 4am - 5am 0.18 28.8 9.6 N 3 18 02/04/18 5am - 6am 0.19 34.9 10.9 NNW 5 18 02/04/18 6am - 7am 0.21 32.9 14.9 NNW 4 18 02/04/18 7am - 8am 0.22 32.9 24.8 NNW 5 18 02/04/18 8am - 9am 0.24 37.0 25.8 NNW 6 18 02/04/18 9am - 10am 0.25 32.9 24.6 NNW 5 18 02/04/18 10am - 11am 0.26 30.8 11.3 NW 5 18 02/04/18 11am - 12pm 0.27 26.7 19.0 W 2 18 02/04/18 12pm - 1pm 0.28 22.6 -7.0 NNE 1 18 02/04/18 1pm - 2pm 0.28 14.4 6.2 WNW 1 18 02/04/18 2pm - 3pm 0.27 28.8 30.7 SE 3 18 02/04/18 3pm - 4pm 0.26 16.4 46.3 SSE 5 18 02/04/18 4pm - 5pm 0.25 22.6 14.9 SSE 3 18 02/04/18 5pm - 6pm 0.24 18.5 24.4 S 5 18 02/04/18 6pm - 7pm 0.22 8.2 46.5 S 13 18 02/04/18 7pm - 8pm 0.21 4.1 24.7 SSW 12 18 02/04/18 8pm - 9pm 0.19 4.1 13.9 S 8 18 02/04/18 9pm - 10pm 0.18 4.1 20.3 S 6 18 02/04/18 10pm - 11pm 0.16 4.1 12.8 SSW 6 18 02/04/18 11pm - 12am 0.13 4.1 10.8 SSW 8 18 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 03/04/18 12am - 1am 0.12 2.1 9.6 SSW 7 13 03/04/18 1am - 2am 0.09 2.1 11.8 S 8 13 03/04/18 2am - 3am 0.07 2.1 11.2 S 7 13 03/04/18 3am - 4am 0.05 4.1 13.0 S 7 13 03/04/18 4am - 5am 0.03 8.2 15.3 S 5 13 03/04/18 5am - 6am 0.02 20.5 16.3 S 3 13 03/04/18 6am - 7am 0.01 26.7 16.7 S 3 13 03/04/18 7am - 8am 0.00 26.7 10.9 SSE 3 13 03/04/18 8am - 9am 0.00 20.5 18.4 S 3 13 03/04/18 9am - 10am 0.00 16.4 16.5 S 3 13 03/04/18 10am - 11am 0.00 16.4 15.2 SSE 3 13 03/04/18 11am - 12pm 0.00 12.3 18.0 S 4 13 03/04/18 12pm - 1pm 0.00 8.2 4.8 S 5 13 03/04/18 1pm - 2pm 0.00 8.2 8.5 S 3 13 03/04/18 2pm - 3pm 0.00 8.2 21.0 S 4 13 03/04/18 3pm - 4pm 0.00 10.3 14.0 SSE 3 13 03/04/18 4pm - 5pm 0.01 10.3 11.6 SSE 3 13 03/04/18 5pm - 6pm 0.01 12.3 13.0 SSE 3 13 03/04/18 6pm - 7pm 0.02 14.4 9.6 S 3 13 03/04/18 7pm - 8pm 0.02 20.5 9.7 S 2 13 03/04/18 8pm - 9pm 0.03 24.6 9.1 S 2 13 03/04/18 9pm - 10pm 0.04 14.4 15.5 S 3 13 03/04/18 10pm - 11pm 0.04 16.4 10.9 S 2 13 03/04/18 11pm - 12am 0.04 10.3 7.5 S 2 13 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 04/04/18 12am - 1am 0.03 4.1 4.7 S 2 10 04/04/18 1am - 2am 0.03 4.1 7.1 SSW 3 10 04/04/18 2am - 3am 0.03 6.2 10.0 SSW 3 10 04/04/18 3am - 4am 0.02 8.2 10.5 SSW 5 10 04/04/18 4am - 5am 0.02 8.2 9.4 SSW 4 10 04/04/18 5am - 6am 0.02 8.2 9.1 SSW 3 10 04/04/18 6am - 7am 0.03 28.8 8.4 SW 5 10 04/04/18 7am - 8am 0.05 32.9 19.9 SW 2 10 04/04/18 8am - 9am 0.06 22.6 8.7 SSW 2 10 04/04/18 9am - 10am 0.06 6.2 4.4 S 4 10 04/04/18 10am - 11am 0.07 10.3 6.5 S 4 10 04/04/18 11am - 12pm 0.07 8.2 14.7 S 4 10 04/04/18 12pm - 1pm 0.07 8.2 6.6 S 5 10 04/04/18 1pm - 2pm 0.07 6.2 6.9 S 5 10 04/04/18 2pm - 3pm 0.07 6.2 8.2 S 5 10 04/04/18 3pm - 4pm 0.05 8.2 24.7 S 5 10 04/04/18 4pm - 5pm 0.04 10.3 21.2 S 4 10 04/04/18 5pm - 6pm 0.05 16.4 13.2 SE 4 10 04/04/18 6pm - 7pm 0.06 26.7 11.5 SE 3 10 04/04/18 7pm - 8pm 0.07 34.9 10.3 ESE 3 10 04/04/18 8pm - 9pm 0.09 39.0 13.2 S 1 10 04/04/18 9pm - 10pm 0.10 30.8 10.0 SW 3 10 04/04/18 10pm - 11pm 0.12 34.9 5.6 WSW 2 10 04/04/18 11pm - 12am 0.15 39.0 5.6 W 2 10 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 05/04/18 12am - 1am 0.16 39.0 6.2 W 2 10 05/04/18 1am - 2am 0.17 37.0 5.5 W 1 10 05/04/18 2am - 3am 0.18 34.9 6.6 WNW 1 10 05/04/18 3am - 4am 0.19 28.8 4.0 NW 2 10 05/04/18 4am - 5am 0.19 28.8 6.2 NW 2 10 05/04/18 5am - 6am 0.20 30.8 10.8 NNW 2 10 05/04/18 6am - 7am 0.21 30.8 10.1 WNW 2 10 05/04/18 7am - 8am 0.25 39.0 17.5 NW 5 10 05/04/18 8am - 9am 0.25 39.0 21.0 NW 5 10 05/04/18 9am - 10am 0.25 30.8 12.9 N 4 10 05/04/18 10am - 11am 0.25 26.7 9.1 NNW 4 10 05/04/18 11am - 12pm 0.24 16.4 3.9 NNE 4 10 05/04/18 12pm - 1pm 0.23 10.3 -5.9 NNE 5 10 05/04/18 1pm - 2pm 0.21 24.6 41.6 ENE 9 10 05/04/18 2pm - 3pm 0.20 22.6 13.9 ENE 7 10 05/04/18 3pm - 4pm 0.16 26.7 15.1 ENE 10 10 05/04/18 4pm - 5pm 0.14 37.0 4.8 NE 7 10 05/04/18 5pm - 6pm 0.14 39.0 13.1 NE 7 10 05/04/18 6pm - 7pm 0.13 28.8 16.5 NE 4 10 05/04/18 7pm - 8pm 0.14 22.6 8.0 NE 2 10 05/04/18 8pm - 9pm 0.16 24.6 6.8 NE 1 10 05/04/18 9pm - 10pm 0.16 28.8 5.8 N 2 10 05/04/18 10pm - 11pm 0.17 32.9 7.5 NNW 3 10 05/04/18 11pm - 12am 0.17 37.0 5.5 N 2 10 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 06/04/18 12am - 1am 0.17 37.0 8.1 NNE 2 21 06/04/18 1am - 2am 0.17 34.9 7.3 N 2 21 06/04/18 2am - 3am 0.18 34.9 5.8 NNW 4 21 06/04/18 3am - 4am 0.19 32.9 8.4 SW 4 21 06/04/18 4am - 5am 0.18 20.5 29.6 SSW 5 21 06/04/18 5am - 6am 0.17 8.2 22.8 S 5 21 06/04/18 6am - 7am 0.16 14.4 24.5 SSW 5 21 06/04/18 7am - 8am 0.15 14.4 24.6 S 5 21 06/04/18 8am - 9am 0.15 8.2 22.7 S 5 21 06/04/18 9am - 10am 0.14 6.2 23.7 S 4 21 06/04/18 10am - 11am 0.13 10.3 21.5 S 4 21 06/04/18 11am - 12pm 0.11 12.3 25.6 SSE 3 21 06/04/18 12pm - 1pm 0.10 14.4 25.8 S 3 21 06/04/18 1pm - 2pm 0.10 16.4 28.9 S 4 21 06/04/18 2pm - 3pm 0.10 16.4 30.8 S 4 21 06/04/18 3pm - 4pm 0.10 12.3 29.3 S 4 21 06/04/18 4pm - 5pm 0.10 12.3 22.4 S 4 21 06/04/18 5pm - 6pm 0.10 10.3 23.9 S 4 21 06/04/18 6pm - 7pm 0.10 12.3 23.1 S 3 21 06/04/18 7pm - 8pm 0.10 16.4 23.5 S 3 21 06/04/18 8pm - 9pm 0.10 14.4 20.0 S 2 21 06/04/18 9pm - 10pm 0.10 18.5 18.0 S 3 21 06/04/18 10pm - 11pm 0.11 24.6 23.9 S 3 21 06/04/18 11pm - 12am 0.11 18.5 20.8 S 2 21 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 07/04/18 12am - 1am 0.11 26.7 16.6 S 1 15 07/04/18 1am - 2am 0.11 24.6 18.6 S 1 15 07/04/18 2am - 3am 0.10 28.8 13.3 SSE 1 15 07/04/18 3am - 4am 0.10 28.8 13.9 SE 2 15 07/04/18 4am - 5am 0.10 49.3 19.3 ESE 2 15 07/04/18 5am - 6am 0.11 34.9 12.0 ENE 2 15 07/04/18 6am - 7am 0.12 45.2 18.6 W 1 15 07/04/18 7am - 8am 0.16 49.3 36.4 NW 2 15 07/04/18 8am - 9am 0.17 26.7 12.1 NNE 2 15 07/04/18 9am - 10am 0.17 18.5 6.4 NNE 2 15 07/04/18 10am - 11am 0.17 12.3 8.1 N 3 15 07/04/18 11am - 12pm 0.17 14.4 11.6 NE 3 15 07/04/18 12pm - 1pm 0.17 12.3 1.7 NE 3 15 07/04/18 1pm - 2pm 0.16 16.4 5.6 NE 5 15 07/04/18 2pm - 3pm 0.15 16.4 15.2 ENE 7 15 07/04/18 3pm - 4pm 0.11 16.4 16.7 NE 8 15 07/04/18 4pm - 5pm 0.10 16.4 13.5 NE 7 15 07/04/18 5pm - 6pm 0.10 24.6 25.6 NE 5 15 07/04/18 6pm - 7pm 0.12 39.0 21.6 ENE 3 15 07/04/18 7pm - 8pm 0.13 43.1 22.4 NE 1 15 07/04/18 8pm - 9pm 0.15 47.2 17.7 NNE 1 15 07/04/18 9pm - 10pm 0.17 49.3 13.9 NE 1 15 07/04/18 10pm - 11pm 0.18 45.2 11.0 N 1 15 07/04/18 11pm - 12am 0.20 51.3 12.2 NE 1 15 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 08/04/18 12am - 1am 0.22   25.9 S 3 18 08/04/18 1am - 2am 0.23   18.8 SSW 5 18 08/04/18 2am - 3am 0.23   12.5 S 5 18 08/04/18 3am - 4am 0.23   10.1 S 5 18 08/04/18 4am - 5am 0.23   9.1 SSW 4 18 08/04/18 5am - 6am 0.24   7.9 SSW 3 18 08/04/18 6am - 7am 0.27   -0.4 WSW 2 18 08/04/18 7am - 8am     18.2 W 2 18 08/04/18 8am - 9am     18.1 W 3 18 08/04/18 9am - 10am 0.30 14.4 17.4 NNW 1 18 08/04/18 10am - 11am 0.26 14.4 13.9 N 1 18 08/04/18 11am - 12pm 0.26 34.9 26.6 ENE 0 18 08/04/18 12pm - 1pm 0.25 30.8 30.6 SE 3 18 08/04/18 1pm - 2pm 0.24 16.4 20.7 E 5 18 08/04/18 2pm - 3pm 0.23 14.4 20.6 ENE 6 18 08/04/18 3pm - 4pm 0.22 10.3 19.4 ENE 7 18 08/04/18 4pm - 5pm 0.22 16.4 22.7 ENE 6 18 08/04/18 5pm - 6pm 0.21 24.6 21.4 NE 3 18 08/04/18 6pm - 7pm 0.21 39.0 23.1 NNE 1 18 08/04/18 7pm - 8pm 0.22 59.6 21.4 WNW 0 18 08/04/18 8pm - 9pm 0.23 37.0 18.8 NNW 1 18 08/04/18 9pm - 10pm 0.25 39.0 20.5 NNE 1 18 08/04/18 10pm - 11pm 0.27 43.1 17.9 N 2 18 08/04/18 11pm - 12am 0.29 53.4 12.9 NNW 3 18 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 09/04/18 12am - 1am 0.31 63.7 17.9 NW 3 19 09/04/18 1am - 2am 0.32 41.1 19.5 W 6 19 09/04/18 2am - 3am 0.32 24.6 7.8 WNW 9 19 09/04/18 3am - 4am 0.31 43.1 20.0 NW 9 19 09/04/18 4am - 5am 0.31 47.2 16.0 NW 11 19 09/04/18 5am - 6am 0.31 47.2 15.9 NW 11 19 09/04/18 6am - 7am 0.32 51.3 17.1 NW 11 19 09/04/18 7am - 8am 0.33 49.3 7.0 WNW 7 19 09/04/18 8am - 9am 0.33 43.1 12.7 WNW 9 19 09/04/18 9am - 10am 0.33 41.1 14.5 WNW 9 19 09/04/18 10am - 11am 0.33 49.3 2.8 NW 7 19 09/04/18 11am - 12pm 0.32 41.1 -5.0 NW 7 19 09/04/18 12pm - 1pm 0.29 16.4 1.5 WNW 6 19 09/04/18 1pm - 2pm 0.26 10.3 3.0 WNW 9 19 09/04/18 2pm - 3pm 0.22 16.4 83.5 SW 9 19 09/04/18 3pm - 4pm 0.18 14.4 60.8 S 12 19 09/04/18 4pm - 5pm 0.15 6.2 65.8 S 12 19 09/04/18 5pm - 6pm 0.12 6.2 10.9 S 11 19 09/04/18 6pm - 7pm 0.10 6.2 16.3 S 10 19 09/04/18 7pm - 8pm 0.08 6.2 11.5 S 9 19 09/04/18 8pm - 9pm 0.08 4.1 11.4 SSW 9 19 09/04/18 9pm - 10pm 0.07 4.1 12.2 SSW 9 19 09/04/18 10pm - 11pm 0.06 4.1 16.5 SSW 6 19 09/04/18 11pm - 12am 0.05 4.1 13.8 SSW 7 19 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 10/04/18 12am - 1am 0.04 2.1 26.8 SSW 8 15 10/04/18 1am - 2am 0.03 8.2 13.7 SW 7 15 10/04/18 2am - 3am 0.04 16.4 15.0 SSW 5 15 10/04/18 3am - 4am 0.06 12.3 15.3 SSW 5 15 10/04/18 4am - 5am 0.07 10.3 16.4 SSW 5 15 10/04/18 5am - 6am 0.10 16.4 16.4 SW 4 15 10/04/18 6am - 7am 0.13 39.0 14.3 W 3 15 10/04/18 7am - 8am 0.17 39.0 21.3 SW 3 15 10/04/18 8am - 9am 0.17 32.9 24.7 SSE 1 15 10/04/18 9am - 10am 0.18 14.4 4.1 SSE 2 15 10/04/18 10am - 11am 0.18 16.4 14.6 SE 2 15 10/04/18 11am - 12pm 0.18 10.3 15.8 E 5 15 10/04/18 12pm - 1pm 0.18 12.3 10.2 ENE 5 15 10/04/18 1pm - 2pm 0.17 10.3 13.7 E 6 15 10/04/18 2pm - 3pm 0.15 10.3 13.2 E 6 15 10/04/18 3pm - 4pm 0.13 12.3 13.3 ENE 7 15 10/04/18 4pm - 5pm 0.12 14.4 15.3 ENE 7 15 10/04/18 5pm - 6pm 0.13 16.4 9.8 ENE 7 15 10/04/18 6pm - 7pm 0.14 22.6 10.6 NE 5 15 10/04/18 7pm - 8pm 0.14 22.6 11.7 NE 5 15 10/04/18 8pm - 9pm 0.14 14.4 18.9 NE 4 15 10/04/18 9pm - 10pm 0.14 14.4 11.3 NE 2 15 10/04/18 10pm - 11pm 0.14 22.6 12.4 NNW 3 15 10/04/18 11pm - 12am 0.15 24.6 10.5 N 3 15 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 11/04/18 12am - 1am 0.15 20.5 9.2 NW 2 21 11/04/18 1am - 2am 0.14 26.7 13.7 NNW 3 21 11/04/18 2am - 3am 0.14 22.6 12.7 NNW 3 21 11/04/18 3am - 4am 0.13 12.3 11.6 N 3 21 11/04/18 4am - 5am 0.13 16.4 12.2 NNW 2 21 11/04/18 5am - 6am 0.14 26.7 14.6 NW 3 21 11/04/18 6am - 7am 0.16 43.1 16.1 NW 3 21 11/04/18 7am - 8am 0.18 37.0 18.1 N 5 21 11/04/18 8am - 9am 0.18 22.6 14.6 NNE 6 21 11/04/18 9am - 10am 0.19 20.5 16.3 N 5 21 11/04/18 10am - 11am 0.19 12.3 11.7 N 5 21 11/04/18 11am - 12pm 0.19 14.4 20.2 NNE 4 21 11/04/18 12pm - 1pm 0.18 18.5 28.6 NE 5 21 11/04/18 1pm - 2pm 0.17 30.8 40.9 ENE 7 21 11/04/18 2pm - 3pm 0.14 28.8 39.7 ENE 8 21 11/04/18 3pm - 4pm 0.12 28.8 35.4 ENE 7 21 11/04/18 4pm - 5pm 0.10 30.8 29.2 ENE 8 21 11/04/18 5pm - 6pm 0.09 32.9 23.9 NE 6 21 11/04/18 6pm - 7pm 0.08 41.1 22.3 NE 3 21 11/04/18 7pm - 8pm 0.07 43.1 26.2 NE 2 21 11/04/18 8pm - 9pm 0.08 32.9 25.3 NE 2 21 11/04/18 9pm - 10pm 0.08 30.8 25.9 N 1 21 11/04/18 10pm - 11pm 0.08 39.0 21.5 N 2 21 11/04/18 11pm - 12am 0.08 34.9 18.5 N 2 21 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 12/04/18 12am - 1am 0.08 49.3 18.0 N 1 20 12/04/18 1am - 2am 0.10 43.1 18.3 N 3 20 12/04/18 2am - 3am 0.11 41.1 19.1 N 3 20 12/04/18 3am - 4am 0.13 43.1 19.0 NNW 3 20 12/04/18 4am - 5am 0.18 47.2 20.9 NW 5 20 12/04/18 5am - 6am 0.23 45.2 26.4 NW 4 20 12/04/18 6am - 7am 0.26 43.1 27.1 NNW 3 20 12/04/18 7am - 8am 0.32 53.4 42.3 NW 5 20 12/04/18 8am - 9am 0.34 59.6 28.4 NW 7 20 12/04/18 9am - 10am 0.36 57.5 18.2 NW 6 20 12/04/18 10am - 11am 0.36 41.1 9.2 NNW 6 20 12/04/18 11am - 12pm 0.36 22.6 8.3 NW 8 20 12/04/18 12pm - 1pm 0.32 14.4 16.0 NNW 9 20 12/04/18 1pm - 2pm 0.29 14.4 15.6 NNW 7 20 12/04/18 2pm - 3pm 0.26 12.3 12.6 N 6 20 12/04/18 3pm - 4pm 0.20 16.4 9.3 N 5 20 12/04/18 4pm - 5pm 0.17 18.5 26.2 N 5 20 12/04/18 5pm - 6pm 0.15 41.1 42.9 NNE 3 20 12/04/18 6pm - 7pm 0.18 84.2 22.3 N 2 20 12/04/18 7pm - 8pm 0.18 34.9 7.8 NNW 5 20 12/04/18 8pm - 9pm 0.18 24.6 14.7 NNW 7 20 12/04/18 9pm - 10pm 0.19 28.8 17.3 NW 8 20 12/04/18 10pm - 11pm 0.19 28.8 19.2 NW 9 20 12/04/18 11pm - 12am 0.18 20.5 18.4 NW 7 20 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 13/04/18 12am - 1am 0.19 12.3 15.9 NW 7 25 13/04/18 1am - 2am 0.16 12.3 15.0 NW 8 25 13/04/18 2am - 3am 0.11 10.3 12.2 NW 7 25 13/04/18 3am - 4am 0.09 8.2 11.4 NNW 6 25 13/04/18 4am - 5am 0.08 12.3 11.3 NW 6 25 13/04/18 5am - 6am 0.07 37.0 11.3 NW 9 25 13/04/18 6am - 7am 0.08 53.4 12.8 NW 10 25 13/04/18 7am - 8am 0.10 47.2 19.1 NW 8 25 13/04/18 8am - 9am 0.10 30.8 12.8 NW 10 25 13/04/18 9am - 10am 0.10 20.5 17.0 NW 12 25 13/04/18 10am - 11am 0.09 16.4 22.5 NW 13 25 13/04/18 11am - 12pm 0.09 16.4 24.2 NW 10 25 13/04/18 12pm - 1pm 0.09 16.4 18.1 NW 9 25 13/04/18 1pm - 2pm 0.08 14.4 24.9 N 6 25 13/04/18 2pm - 3pm 0.06 14.4 26.1 NNE 6 25 13/04/18 3pm - 4pm 0.05 16.4 38.6 NNE 4 25 13/04/18 4pm - 5pm 0.07 24.6 38.6 NNE 3 25 13/04/18 5pm - 6pm 0.14 39.0 91.3 NNE 3 25 13/04/18 6pm - 7pm 0.18 43.1 43.4 NNE 2 25 13/04/18 7pm - 8pm 0.22 45.2 24.2 NNE 1 25 13/04/18 8pm - 9pm 0.28 43.1 41.8 N 3 25 13/04/18 9pm - 10pm 0.34 28.8 56.0 NW 8 25 13/04/18 10pm - 11pm 0.36 22.6 5.0 NW 8 25 13/04/18 11pm - 12am 0.37 18.5 5.3 NNW 5 25 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 14/04/18 12am - 1am 0.37 22.6 7.8 NW 3 24 14/04/18 1am - 2am 0.30 28.8 6.4 NNW 4 24 14/04/18 2am - 3am 0.27 24.6 4.1 NNW 3 24 14/04/18 3am - 4am 0.24 14.4 24.1 WNW 10 24 14/04/18 4am - 5am 0.18 8.2 8.0 NW 11 24 14/04/18 5am - 6am 0.13 10.3 13.4 NW 9 24 14/04/18 6am - 7am 0.13 16.4 -3.1 NNW 9 24 14/04/18 7am - 8am 0.13 16.4 15.6 NNW 10 24 14/04/18 8am - 9am 0.13 14.4 12.2 N 11 24 14/04/18 9am - 10am 0.13 8.2 11.1 NNW 13 24 14/04/18 10am - 11am 0.12 6.2 12.9 NNW 14 24 14/04/18 11am - 12pm 0.12 6.2 6.2 NNW 14 24 14/04/18 12pm - 1pm 0.11 6.2 11.8 NNW 14 24 14/04/18 1pm - 2pm 0.10 6.2 -4.0 NNW 17 24 14/04/18 2pm - 3pm 0.08 6.2 22.8 NW 19 24 14/04/18 3pm - 4pm 0.07 8.2 25.4 NW 20 24 14/04/18 4pm - 5pm 0.05 8.2 21.3 NW 20 24 14/04/18 5pm - 6pm 0.04 10.3 16.7 NW 18 24 14/04/18 6pm - 7pm 0.03 16.4 33.5 NW 12 24 14/04/18 7pm - 8pm 0.03 18.5 21.8 NW 11 24 14/04/18 8pm - 9pm 0.02 10.3 17.8 WNW 15 24 14/04/18 9pm - 10pm 0.01 6.2 123.6 WNW 19 24 14/04/18 10pm - 11pm 0.01 6.2 102.0 WNW 21 24 14/04/18 11pm - 12am 0.01 4.1 54.3 WNW 21 24 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 15/04/18 12am - 1am 0.01 4.1 56.6 WNW 15 25 15/04/18 1am - 2am 0.03 6.2 71.9 W 12 25 15/04/18 2am - 3am 0.13 20.5 109.5 WSW 8 25 15/04/18 3am - 4am 0.17 12.3 37.4 NNW 5 25 15/04/18 4am - 5am 0.18 4.1 33.7 WNW 16 25 15/04/18 5am - 6am 0.18 4.1 15.1 WNW 14 25 15/04/18 6am - 7am 0.19 4.1 18.9 WNW 9 25 15/04/18 7am - 8am 0.18 6.2 20.6 WNW 13 25 15/04/18 8am - 9am 0.16 4.1 17.4 WNW 21 25 15/04/18 9am - 10am 0.14 4.1 17.3 WNW 21 25 15/04/18 10am - 11am 0.05 4.1 16.2 WNW 25 25 15/04/18 11am - 12pm 0.01 4.1 18.6 W 26 25 15/04/18 12pm - 1pm 0.00 4.1 18.4 WNW 29 25 15/04/18 1pm - 2pm 0.00 4.1 15.6 WNW 28 25 15/04/18 2pm - 3pm 0.00 4.1 16.8 WNW 19 25 15/04/18 3pm - 4pm 0.00 4.1 13.3 WNW 17 25 15/04/18 4pm - 5pm 0.00 4.1 11.4 WNW 18 25 15/04/18 5pm - 6pm 0.01 8.2 12.4 W 14 25 15/04/18 6pm - 7pm 0.02 10.3 16.4 WNW 11 25 15/04/18 7pm - 8pm 0.03 12.3 15.3 NW 10 25 15/04/18 8pm - 9pm 0.04 18.5 14.0 NW 7 25 15/04/18 9pm - 10pm 0.05 24.6 14.2 NNW 5 25 15/04/18 10pm - 11pm 0.06 30.8 13.9 NNW 5 25 15/04/18 11pm - 12am 0.07 30.8 15.3 NNW 4 25 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 16/04/18 12am - 1am 0.07 20.5 15.6 N 4 17 16/04/18 1am - 2am 0.06 18.5 13.6 N 2 17 16/04/18 2am - 3am 0.06 16.4 10.2 N 3 17 16/04/18 3am - 4am 0.05 16.4 8.6 NNW 3 17 16/04/18 4am - 5am 0.05 26.7 11.3 N 2 17 16/04/18 5am - 6am 0.05 26.7 10.0 N 2 17 16/04/18 6am - 7am 0.07 34.9 10.3 N 3 17 16/04/18 7am - 8am 0.10 39.0 19.1 NE 1 17 16/04/18 8am - 9am 0.13 32.9 11.3 N 3 17 16/04/18 9am - 10am 0.15 22.6 11.4 NW 3 17 16/04/18 10am - 11am 0.16 10.3 6.6 NW 6 17 16/04/18 11am - 12pm 0.17 10.3 11.9 NW 7 17 16/04/18 12pm - 1pm 0.18 8.2 10.8 NW 8 17 16/04/18 1pm - 2pm 0.18 10.3 9.2 NW 9 17 16/04/18 2pm - 3pm 0.16 8.2 9.7 WNW 9 17 16/04/18 3pm - 4pm 0.14 8.2 10.8 SW 12 17 16/04/18 4pm - 5pm 0.11 12.3 20.9 SW 14 17 16/04/18 5pm - 6pm 0.11 16.4 20.7 SW 12 17 16/04/18 6pm - 7pm 0.11 14.4 7.4 WSW 9 17 16/04/18 7pm - 8pm 0.15 24.6 37.1 SW 9 17 16/04/18 8pm - 9pm 0.16 12.3 21.0 SW 11 17 16/04/18 9pm - 10pm 0.20 16.4 28.0 WSW 11 17 16/04/18 10pm - 11pm 0.29 28.8 81.6 WSW 11 17 16/04/18 11pm - 12am 0.29 14.4 8.1 W 11 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 17/04/18 12am - 1am 0.30 18.5 4.0 W 7 16 17/04/18 1am - 2am 0.31 18.5 22.3 SSW 3 16 17/04/18 2am - 3am 0.32 12.3 22.9 SSW 5 16 17/04/18 3am - 4am 0.27 12.3 20.0 SSW 4 16 17/04/18 4am - 5am 0.25 14.4 23.3 SSW 6 16 17/04/18 5am - 6am 0.21 14.4 21.8 SSW 6 16 17/04/18 6am - 7am 0.12 24.6 22.8 SSW 6 16 17/04/18 7am - 8am 0.13 24.6 23.0 SSW 6 16 17/04/18 8am - 9am 0.13 12.3 16.2 SSW 6 16 17/04/18 9am - 10am 0.11 6.2 17.3 SSW 8 16 17/04/18 10am - 11am 0.12 6.2 17.7 S 6 16 17/04/18 11am - 12pm 0.12 6.2 14.1 S 7 16 17/04/18 12pm - 1pm 0.13 6.2 10.6 S 8 16 17/04/18 1pm - 2pm 0.13 6.2 10.6 S 8 16 17/04/18 2pm - 3pm 0.13 6.2 11.8 S 9 16 17/04/18 3pm - 4pm 0.13 8.2 13.7 S 8 16 17/04/18 4pm - 5pm 0.13 8.2 12.1 S 6 16 17/04/18 5pm - 6pm 0.13 8.2 13.6 S 6 16 17/04/18 6pm - 7pm 0.13 10.3 10.4 S 4 16 17/04/18 7pm - 8pm 0.13 10.3 14.5 S 4 16 17/04/18 8pm - 9pm 0.12 10.3 10.9 S 4 16 17/04/18 9pm - 10pm 0.12 8.2 12.6 S 3 16 17/04/18 10pm - 11pm 0.11 14.4 14.0 S 2 16 17/04/18 11pm - 12am 0.11 12.3 12.3 S 1 16 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 18/04/18 12am - 1am 0.10 12.3 10.3 S 1 16 18/04/18 1am - 2am 0.08 18.5 14.0 ESE 2 16 18/04/18 2am - 3am 0.06 20.5 14.5 ESE 2 16 18/04/18 3am - 4am 0.06 18.5 18.2 SSW 1 16 18/04/18 4am - 5am 0.08 24.6 28.5 WSW 2 16 18/04/18 5am - 6am 0.15 34.9 25.2 W 3 16 18/04/18 6am - 7am 0.23 39.0 32.8 W 2 16 18/04/18 7am - 8am 0.29 39.0 30.3 WSW 2 16 18/04/18 8am - 9am 0.36 55.5 35.6 NW 3 16 18/04/18 9am - 10am 0.40 45.2 18.4 E 1 16 18/04/18 10am - 11am 0.40 14.4 0.8 E 4 16 18/04/18 11am - 12pm 0.39 16.4 4.7 ESE 3 16 18/04/18 12pm - 1pm 0.35 18.5 7.9 SE 2 16 18/04/18 1pm - 2pm 0.28 16.4 11.1 ENE 3 16 18/04/18 2pm - 3pm 0.20 14.4 17.2 ENE 6 16 18/04/18 3pm - 4pm 0.13 22.6 13.3 NE 6 16 18/04/18 4pm - 5pm 0.04 24.6 10.9 NE 5 16 18/04/18 5pm - 6pm 0.01 20.5 10.3 NE 4 16 18/04/18 6pm - 7pm 0.02 24.6 19.4 NE 3 16 18/04/18 7pm - 8pm 0.03 28.8 20.8 NE 3 16 18/04/18 8pm - 9pm 0.05 28.8 15.8 NNE 1 16 18/04/18 9pm - 10pm 0.08 49.3 7.7 W 2 16 18/04/18 10pm - 11pm 0.12 59.6 12.3 W 4 16 18/04/18 11pm - 12am 0.16 53.4 12.4 W 4 16 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 19/04/18 12am - 1am 0.19 53.4 17.9 NW 5 21 19/04/18 1am - 2am 0.27 51.3 21.5 NW 5 21 19/04/18 2am - 3am 0.35 51.3 23.2 NW 4 21 19/04/18 3am - 4am 0.43 49.3 21.7 NW 3 21 19/04/18 4am - 5am 0.48 47.2 22.1 NNW 3 21 19/04/18 5am - 6am 0.51 45.2 22.7 NW 3 21 19/04/18 6am - 7am 0.55 45.2 23.7 NNW 3 21 19/04/18 7am - 8am 0.59 53.4 28.0 NW 4 21 19/04/18 8am - 9am 0.58 59.6 34.0 NW 4 21 19/04/18 9am - 10am 0.54 43.1 21.8 NW 5 21 19/04/18 10am - 11am 0.49 37.0 20.3 NNW 3 21 19/04/18 11am - 12pm 0.43 24.6 16.3 N 3 21 19/04/18 12pm - 1pm 0.39 22.6 19.3 NNW 2 21 19/04/18 1pm - 2pm 0.35 34.9 35.3 ENE 3 21 19/04/18 2pm - 3pm 0.31 34.9 27.6 ENE 6 21 19/04/18 3pm - 4pm 0.26 43.1 22.9 ENE 5 21 19/04/18 4pm - 5pm 0.24 55.5 28.9 ENE 3 21 19/04/18 5pm - 6pm 0.24 57.5 25.4 NNE 3 21 19/04/18 6pm - 7pm 0.26 57.5 25.9 N 3 21 19/04/18 7pm - 8pm 0.28 61.6 24.6 NNW 4 21 19/04/18 8pm - 9pm 0.29 30.8 10.6 NW 8 21 19/04/18 9pm - 10pm 0.28 18.5 -3.0 NNW 6 21 19/04/18 10pm - 11pm 0.27 24.6 4.1 NNW 2 21 19/04/18 11pm - 12am 0.26 34.9 5.2 NW 2 21 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 20/04/18 12am - 1am 0.26 45.2 7.3 NW 2 17 20/04/18 1am - 2am 0.24 41.1 8.4 WSW 1 17 20/04/18 2am - 3am 0.23 39.0 7.6 NNW 1 17 20/04/18 3am - 4am 0.21 41.1 11.3 WSW 3 17 20/04/18 4am - 5am 0.21 39.0 9.2 W 5 17 20/04/18 5am - 6am 0.26 37.0 15.2 WNW 5 17 20/04/18 6am - 7am 0.33 39.0 19.4 NW 5 17 20/04/18 7am - 8am 0.40 41.1 26.1 W 3 17 20/04/18 8am - 9am 0.41 47.2 31.1 W 1 17 20/04/18 9am - 10am 0.41 18.5 10.8 SSW 5 17 20/04/18 10am - 11am 0.40 10.3 8.7 S 5 17 20/04/18 11am - 12pm 0.38 8.2 18.2 S 5 17 20/04/18 12pm - 1pm 0.37 8.2 20.4 S 5 17 20/04/18 1pm - 2pm 0.32 8.2 12.2 S 5 17 20/04/18 2pm - 3pm 0.25 6.2 26.3 S 6 17 20/04/18 3pm - 4pm 0.19 8.2 39.7 S 6 17 20/04/18 4pm - 5pm 0.15 8.2 30.4 S 6 17 20/04/18 5pm - 6pm 0.14   25.3 S 6 17 20/04/18 6pm - 7pm 0.13   25.9 S 5 17 20/04/18 7pm - 8pm 0.14   21.1 SSW 5 17 20/04/18 8pm - 9pm 0.14   13.1 SSW 5 17 20/04/18 9pm - 10pm 0.15   11.4 SSW 6 17 20/04/18 10pm - 11pm 0.16   9.7 SW 6 17 20/04/18 11pm - 12am 0.18   10.3 SW 4 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 21/04/18 12am - 1am     12.1 W 3 12 21/04/18 1am - 2am     10.6 WSW 3 12 21/04/18 2am - 3am     16.2 SW 3 12 21/04/18 3am - 4am     9.9 WSW 4 12 21/04/18 4am - 5am     7.7 WNW 4 12 21/04/18 5am - 6am     10.8 WNW 4 12 21/04/18 6am - 7am     10.2 WNW 3 12 21/04/18 7am - 8am     32.5 W 2 12 21/04/18 8am - 9am     24.2 SSW 4 12 21/04/18 9am - 10am     5.6 S 5 12 21/04/18 10am - 11am     17.6 S 4 12 21/04/18 11am - 12pm     14.8 S 4 12 21/04/18 12pm - 1pm     13.2 S 4 12 21/04/18 1pm - 2pm 0.12 6.2 20.3 S 5 12 21/04/18 2pm - 3pm 0.18 4.1 17.9 S 5 12 21/04/18 3pm - 4pm 0.18 6.2 17.9 S 6 12 21/04/18 4pm - 5pm 0.18 6.2 11.0 S 5 12 21/04/18 5pm - 6pm 0.18 10.3 12.9 S 3 12 21/04/18 6pm - 7pm 0.18 14.4 7.3 S 3 12 21/04/18 7pm - 8pm 0.18 10.3 10.8 S 3 12 21/04/18 8pm - 9pm 0.18 6.2 3.1 S 3 12 21/04/18 9pm - 10pm 0.17 8.2 8.4 S 3 12 21/04/18 10pm - 11pm 0.17 6.2 1.7 S 3 12 21/04/18 11pm - 12am 0.16 6.2 0.8 S 2 12 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 22/04/18 12am - 1am 0.16 6.2 3.4 SSW 2 7 22/04/18 1am - 2am 0.14 24.6 9.5 SW 3 7 22/04/18 2am - 3am 0.12 16.4 3.2 SW 5 7 22/04/18 3am - 4am 0.11 28.8 7.0 WSW 4 7 22/04/18 4am - 5am 0.12 28.8 7.2 W 3 7 22/04/18 5am - 6am 0.12 26.7 7.5 WNW 3 7 22/04/18 6am - 7am 0.14 20.5 5.4 WNW 3 7 22/04/18 7am - 8am 0.15 20.5 11.7 WNW 3 7 22/04/18 8am - 9am 0.15 14.4 8.9 WSW 2 7 22/04/18 9am - 10am 0.15 6.2 7.6 SSW 4 7 22/04/18 10am - 11am 0.15 4.1 2.3 S 3 7 22/04/18 11am - 12pm 0.14 6.2 4.2 S 3 7 22/04/18 12pm - 1pm 0.12 6.2 9.1 S 4 7 22/04/18 1pm - 2pm 0.10 6.2 10.4 S 4 7 22/04/18 2pm - 3pm 0.07 6.2 9.9 S 4 7 22/04/18 3pm - 4pm 0.06 10.3 7.4 S 3 7 22/04/18 4pm - 5pm 0.07 10.3 7.9 S 2 7 22/04/18 5pm - 6pm 0.07 14.4 -4.4 E 3 7 22/04/18 6pm - 7pm 0.08 20.5 2.2 ENE 3 7 22/04/18 7pm - 8pm 0.10 34.9 2.8 E 2 7 22/04/18 8pm - 9pm 0.12 49.3 7.3 E 0 7 22/04/18 9pm - 10pm 0.17 51.3 18.9 WSW 2 7 22/04/18 10pm - 11pm 0.21 45.2 16.2 W 2 7 22/04/18 11pm - 12am 0.26 41.1 11.2 W 2 7 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 23/04/18 12am - 1am 0.29 37.0 10.7 NW 3 10 23/04/18 1am - 2am 0.37 34.9 10.3 NW 3 10 23/04/18 2am - 3am 0.42 34.9 7.6 NW 3 10 23/04/18 3am - 4am 0.45 30.8 5.9 WNW 5 10 23/04/18 4am - 5am 0.45 28.8 5.8 NW 4 10 23/04/18 5am - 6am 0.44 32.9 8.3 NW 4 10 23/04/18 6am - 7am 0.45 34.9 11.1 NNW 2 10 23/04/18 7am - 8am 0.45 37.0 16.1 NW 4 10 23/04/18 8am - 9am 0.45 43.1 19.1 WNW 4 10 23/04/18 9am - 10am 0.40 41.1 23.1 W 3 10 23/04/18 10am - 11am 0.36 32.9 9.7 WSW 2 10 23/04/18 11am - 12pm 0.34 30.8 8.6 SE 1 10 23/04/18 12pm - 1pm 0.33 32.9 12.4 SSE 3 10 23/04/18 1pm - 2pm 0.30 22.6 18.2 SSE 3 10 23/04/18 2pm - 3pm 0.25 18.5 4.9 ESE 5 10 23/04/18 3pm - 4pm 0.20 12.3 7.4 E 6 10 23/04/18 4pm - 5pm 0.16 14.4 11.1 E 6 10 23/04/18 5pm - 6pm 0.13 14.4 8.4 ESE 6 10 23/04/18 6pm - 7pm 0.12 24.6 7.3 E 4 10 23/04/18 7pm - 8pm 0.12 30.8 6.4 E 3 10 23/04/18 8pm - 9pm 0.13 57.5 8.4 SSW 0 10 23/04/18 9pm - 10pm 0.15 55.5 11.1 W 2 10 23/04/18 10pm - 11pm 0.18 53.4 12.2 W 2 10 23/04/18 11pm - 12am 0.22 47.2 7.3 W 3 10 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 24/04/18 12am - 1am 0.24 47.2 5.5 W 3 8 24/04/18 1am - 2am 0.27 39.0 5.7 W 3 8 24/04/18 2am - 3am 0.30 37.0 7.2 WNW 1 8 24/04/18 3am - 4am 0.32 37.0 4.3 WSW 3 8 24/04/18 4am - 5am 0.34 34.9 6.1 WSW 2 8 24/04/18 5am - 6am 0.34 37.0 4.9 W 3 8 24/04/18 6am - 7am 0.34 43.1 14.2 W 2 8 24/04/18 7am - 8am 0.39 49.3 18.2 WNW 2 8 24/04/18 8am - 9am 0.40 41.1 16.7 SW 2 8 24/04/18 9am - 10am 0.38 12.3 2.9 SSW 4 8 24/04/18 10am - 11am 0.35 8.2 1.9 S 3 8 24/04/18 11am - 12pm 0.32 10.3 3.8 SSE 3 8 24/04/18 12pm - 1pm 0.31 14.4 11.0 SSE 3 8 24/04/18 1pm - 2pm 0.28 12.3 16.9 S 4 8 24/04/18 2pm - 3pm 0.24 12.3 8.0 S 3 8 24/04/18 3pm - 4pm 0.16 18.5 6.2 S 3 8 24/04/18 4pm - 5pm 0.13 14.4 5.0 S 3 8 24/04/18 5pm - 6pm 0.12 22.6 10.4 SSE 1 8 24/04/18 6pm - 7pm 0.13 39.0 12.7 E 2 8 24/04/18 7pm - 8pm 0.15 51.3 9.8 S 1 8 24/04/18 8pm - 9pm 0.17 45.2 9.4 SSE 1 8 24/04/18 9pm - 10pm 0.20 49.3 6.7 W 2 8 24/04/18 10pm - 11pm 0.23 45.2 3.3 W 4 8 24/04/18 11pm - 12am 0.26 37.0 2.0 W 3 8 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 25/04/18 12am - 1am 0.28 20.5 7.1 WNW 3 9 25/04/18 1am - 2am 0.28 20.5 -1.1 WNW 5 9 25/04/18 2am - 3am 0.28 28.8 -2.1 WNW 4 9 25/04/18 3am - 4am 0.26 32.9 -3.0 WNW 5 9 25/04/18 4am - 5am 0.24 37.0 1.8 WNW 5 9 25/04/18 5am - 6am 0.21 32.9 3.6 WNW 5 9 25/04/18 6am - 7am 0.18 30.8 4.0 NW 3 9 25/04/18 7am - 8am 0.18 26.7 8.9 WNW 4 9 25/04/18 8am - 9am 0.19 26.7 14.9 W 4 9 25/04/18 9am - 10am 0.21 24.6 35.1 W 2 9 25/04/18 10am - 11am 0.21 4.1 13.8 SSW 7 9 25/04/18 11am - 12pm 0.21 4.1 14.6 SSW 8 9 25/04/18 12pm - 1pm 0.21 4.1 16.2 S 7 9 25/04/18 1pm - 2pm 0.21 4.1 15.7 S 7 9 25/04/18 2pm - 3pm 0.21 4.1 17.1 S 7 9 25/04/18 3pm - 4pm 0.20 4.1 16.7 S 5 9 25/04/18 4pm - 5pm 0.19 4.1 12.9 S 6 9 25/04/18 5pm - 6pm 0.18 6.2 7.9 S 4 9 25/04/18 6pm - 7pm 0.19 10.3 2.7 SSW 2 9 25/04/18 7pm - 8pm 0.20 20.5 6.0 SW 3 9 25/04/18 8pm - 9pm 0.21 26.7 5.8 SW 3 9 25/04/18 9pm - 10pm 0.23 28.8 5.0 N 1 9 25/04/18 10pm - 11pm 0.25 34.9 2.1 NW 2 9 25/04/18 11pm - 12am 0.27 39.0 3.1 WNW 1 9

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Station 3 (U1) - Hourly average readings for previous 28 calendar days.

Note: These figures have not been validated. To view the most recent validated data, please click here.

Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 29/03/18 1am - 2am 0.17 30.8 5.3 W 3 17 29/03/18 2am - 3am 0.18 34.9 9.3 SSW 0 17 29/03/18 3am - 4am 0.18 37.0 8.0 W 2 17 29/03/18 4am - 5am 0.18 34.9 9.6 NE 2 17 29/03/18 5am - 6am 0.19 30.8 5.7 WNW 3 17 29/03/18 6am - 7am 0.23 32.9 14.7 W 3 17 29/03/18 7am - 8am 0.29 39.0 41.2 WSW 3 17 29/03/18 8am - 9am 0.39 53.4 65.0 NW 2 17 29/03/18 9am - 10am 0.43 55.5 29.3 NW 4 17 29/03/18 10am - 11am 0.42 45.2 23.1 N 6 17 29/03/18 11am - 12pm 0.41 20.5 7.5 NE 8 17 29/03/18 12pm - 1pm 0.40 12.3 12.4 NE 11 17 29/03/18 1pm - 2pm 0.39 12.3 18.2 ENE 12 17 29/03/18 2pm - 3pm 0.35 14.4 15.6 ENE 15 17 29/03/18 3pm - 4pm 0.29 10.3 12.7 ENE 14 17 29/03/18 4pm - 5pm 0.20 10.3 18.7 ENE 15 17 29/03/18 5pm - 6pm 0.15 10.3 23.4 ENE 17 17 29/03/18 6pm - 7pm 0.13 14.4 19.9 ENE 14 17 29/03/18 7pm - 8pm 0.12 16.4 21.9 NE 11 17 29/03/18 8pm - 9pm 0.13 14.4 16.8 NE 11 17 29/03/18 9pm - 10pm 0.13 10.3 15.4 NE 8 17 29/03/18 10pm - 11pm 0.13 12.3 7.9 N 3 17 29/03/18 11pm - 12am 0.14 16.4 7.5 WNW 4 17 30/03/18 12am - 1am 0.15 30.8 6.3 NW 3 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 30/03/18 1am - 2am 0.16 32.9 6.3 WNW 3 20 30/03/18 2am - 3am 0.16 32.9 9.0 N 3 20 30/03/18 3am - 4am 0.16 30.8 9.2 N 3 20 30/03/18 4am - 5am 0.16 26.7 0.7 WNW 4 20 30/03/18 5am - 6am 0.18 30.8 5.2 WNW 6 20 30/03/18 6am - 7am 0.19 28.8 5.4 NW 6 20 30/03/18 7am - 8am 0.21 30.8 24.2 WNW 6 20 30/03/18 8am - 9am 0.22 30.8 32.2 NW 7 20 30/03/18 9am - 10am 0.23 34.9 19.5 NW 4 20 30/03/18 10am - 11am 0.22 26.7 15.0 NW 6 20 30/03/18 11am - 12pm 0.22 16.4 15.3 WNW 5 20 30/03/18 12pm - 1pm 0.23 20.5 39.2 SE 7 20 30/03/18 1pm - 2pm 0.22 16.4 32.4 SE 16 20 30/03/18 2pm - 3pm 0.21 18.5 29.5 SSE 14 20 30/03/18 3pm - 4pm 0.21 20.5 37.8 SSE 12 20 30/03/18 4pm - 5pm 0.20 12.3 19.5 SSE 19 20 30/03/18 5pm - 6pm 0.19 8.2 23.5 SSE 17 20 30/03/18 6pm - 7pm 0.18 8.2 26.6 SSE 17 20 30/03/18 7pm - 8pm 0.18 8.2 14.7 SSE 19 20 30/03/18 8pm - 9pm 0.17 4.1 21.4 SSE 20 20 30/03/18 9pm - 10pm 0.15 4.1 28.1 SSE 16 20 30/03/18 10pm - 11pm 0.14 4.1 23.3 SSE 14 20 30/03/18 11pm - 12am 0.12 6.2 24.7 SSE 13 20 31/03/18 12am - 1am 0.11 4.1 19.3 SSE 12 20 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 31/03/18 1am - 2am 0.10 2.1 16.9 S 12 17 31/03/18 2am - 3am 0.09 2.1 18.7 SSE 14 17 31/03/18 3am - 4am 0.08 2.1 12.2 SSE 15 17 31/03/18 4am - 5am 0.08 4.1 11.3 SSE 14 17 31/03/18 5am - 6am 0.07 2.1 11.5 SSE 14 17 31/03/18 6am - 7am 0.07 8.2 17.9 SE 14 17 31/03/18 7am - 8am 0.06 14.4 17.4 SE 13 17 31/03/18 8am - 9am 0.06 10.3 18.6 SE 14 17 31/03/18 9am - 10am 0.06 8.2 15.8 SE 14 17 31/03/18 10am - 11am 0.06 8.2 15.8 SE 14 17 31/03/18 11am - 12pm 0.05 8.2 15.8 SE 14 17 31/03/18 12pm - 1pm 0.05 8.2 11.6 SE 14 17 31/03/18 1pm - 2pm 0.05 6.2 17.4 SE 12 17 31/03/18 2pm - 3pm 0.05 6.2 17.8 SE 11 17 31/03/18 3pm - 4pm 0.05 8.2 19.9 SE 11 17 31/03/18 4pm - 5pm 0.06 12.3 26.6 SE 13 17 31/03/18 5pm - 6pm 0.06 14.4 22.8 SE 12 17 31/03/18 6pm - 7pm 0.07 12.3 30.7 ESE 9 17 31/03/18 7pm - 8pm 0.07 10.3 19.3 SE 9 17 31/03/18 8pm - 9pm 0.08 14.4 16.9 SSE 5 17 31/03/18 9pm - 10pm 0.09 18.5 20.1 S 2 17 31/03/18 10pm - 11pm 0.10 18.5 11.9 WNW 3 17 31/03/18 11pm - 12am 0.13 34.9 15.3 NW 6 17 01/04/18 12am - 1am 0.15 39.0 14.7 WNW 5 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 01/04/18 1am - 2am 0.17 37.0 11.6 NW 4 18 01/04/18 2am - 2am 0.18 30.8 12.1 NNW 4 18 01/04/18 2am - 3am 0.20 26.7 6.9 NNW 3 18 01/04/18 3am - 4am 0.21 20.5 9.2 NW 3 18 01/04/18 4am - 5am 0.20 14.4 8.6 NW 3 18 01/04/18 5am - 6am 0.20 14.4 5.7 NW 2 18 01/04/18 6am - 7am 0.18 14.4 24.3 NW 3 18 01/04/18 7am - 8am 0.17 10.3 44.1 N 5 18 01/04/18 8am - 9am 0.15 10.3 -0.6 NNW 6 18 01/04/18 9am - 10am 0.15 8.2 13.2 N 6 18 01/04/18 10am - 11am 0.14 8.2 8.5 N 7 18 01/04/18 11am - 12pm 0.14 18.5 40.3 ENE 6 18 01/04/18 12pm - 1pm 0.15 16.4 27.0 E 11 18 01/04/18 1pm - 2pm 0.15 14.4 23.3 ENE 12 18 01/04/18 2pm - 3pm 0.16 18.5 20.3 ENE 12 18 01/04/18 3pm - 4pm 0.17 18.5 30.4 ENE 14 18 01/04/18 4pm - 5pm 0.17 20.5 29.4 NE 11 18 01/04/18 5pm - 6pm 0.18 22.6 14.0 NE 10 18 01/04/18 6pm - 7pm 0.18 18.5 14.6 NE 11 18 01/04/18 7pm - 8pm 0.17 14.4 15.5 NE 9 18 01/04/18 8pm - 9pm 0.17 18.5 16.3 NNE 6 18 01/04/18 9pm - 10pm 0.16 18.5 16.7 NNE 2 18 01/04/18 10pm - 11pm 0.16 22.6 15.5 S 0 18 01/04/18 11pm - 12am 0.16 37.0 24.5 E 5 18 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 02/04/18 12am - 1am 0.16 39.0 16.3 WSW 1 21 02/04/18 1am - 2am 0.17 30.8 8.4 W 2 21 02/04/18 2am - 3am 0.18 30.8 12.6 N 3 21 02/04/18 3am - 4am 0.19 28.8 7.4 NW 3 21 02/04/18 4am - 5am 0.20 28.8 11.3 NNW 4 21 02/04/18 5am - 6am 0.21 30.8 6.2 NNW 6 21 02/04/18 6am - 7am 0.23 32.9 21.6 NW 5 21 02/04/18 7am - 8am 0.24 30.8 43.7 NNW 5 21 02/04/18 8am - 9am 0.25 37.0 20.9 NW 6 21 02/04/18 9am - 10am 0.26 32.9 23.7 NNW 6 21 02/04/18 10am - 11am 0.27 32.9 14.8 NW 6 21 02/04/18 11am - 12pm 0.27 26.7 14.6 W 4 21 02/04/18 12pm - 1pm 0.27 20.5 -3.1 N 2 21 02/04/18 1pm - 2pm 0.26 16.4 5.7 NNW 1 21 02/04/18 2pm - 3pm 0.25 28.8 39.5 ESE 13 21 02/04/18 3pm - 4pm 0.24 16.4 60.7 SE 12 21 02/04/18 4pm - 5pm 0.23 24.6 14.4 SE 10 21 02/04/18 5pm - 6pm 0.21 18.5 31.4 SSE 12 21 02/04/18 6pm - 7pm 0.20 6.2 54.0 S 22 21 02/04/18 7pm - 8pm 0.18 6.2 29.0 S 21 21 02/04/18 8pm - 9pm 0.17 4.1 16.8 SSE 18 21 02/04/18 9pm - 10pm 0.16 4.1 26.7 SSE 13 21 02/04/18 10pm - 11pm 0.14 4.1 16.1 S 12 21 02/04/18 11pm - 12am 0.12 2.1 13.8 S 14 21 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 03/04/18 12am - 1am 0.11 4.1 11.3 S 12 16 03/04/18 1am - 2am 0.09 2.1 16.1 SSE 15 16 03/04/18 2am - 3am 0.08 2.1 13.7 SSE 16 16 03/04/18 3am - 4am 0.07 4.1 16.6 SSE 18 16 03/04/18 4am - 5am 0.06 10.3 18.6 SE 16 16 03/04/18 5am - 6am 0.05 16.4 20.1 SE 17 16 03/04/18 6am - 7am 0.05 30.8 22.2 SE 14 16 03/04/18 7am - 8am 0.05 28.8 12.4 ESE 14 16 03/04/18 8am - 9am 0.05 26.7 25.5 SE 11 16 03/04/18 9am - 10am 0.05 22.6 19.6 SE 12 16 03/04/18 10am - 11am 0.05 14.4 20.4 SE 11 16 03/04/18 11am - 12pm 0.05 12.3 19.2 SSE 9 16 03/04/18 12pm - 1pm 0.05 6.2 7.1 SSE 10 16 03/04/18 1pm - 2pm 0.05 6.2 13.2 SSE 12 16 03/04/18 2pm - 3pm 0.04 8.2 24.3 SE 12 16 03/04/18 3pm - 4pm 0.04 8.2 10.2 SE 14 16 03/04/18 4pm - 5pm 0.04 8.2 13.4 SE 14 16 03/04/18 5pm - 6pm 0.04 18.5 13.6 SE 14 16 03/04/18 6pm - 7pm 0.04 26.7 14.1 SE 10 16 03/04/18 7pm - 8pm 0.05 34.9 12.4 SE 9 16 03/04/18 8pm - 9pm 0.05 30.8 12.7 SE 8 16 03/04/18 9pm - 10pm 0.06 18.5 17.0 SE 10 16 03/04/18 10pm - 11pm 0.06 20.5 11.7 SE 10 16 03/04/18 11pm - 12am 0.06 16.4 14.5 SE 7 16 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 04/04/18 12am - 1am 0.06 4.1 1.1 SSE 6 11 04/04/18 1am - 2am 0.06 4.1 8.4 S 6 11 04/04/18 2am - 3am 0.06 6.2 11.2 S 5 11 04/04/18 3am - 4am 0.06 8.2 14.3 SSW 5 11 04/04/18 4am - 5am 0.05 8.2 7.6 S 8 11 04/04/18 5am - 6am 0.06 12.3 11.1 S 6 11 04/04/18 6am - 7am 0.07 30.8 6.5 SW 6 11 04/04/18 7am - 8am 0.09 32.9 24.5 WSW 3 11 04/04/18 8am - 9am 0.10 20.5 5.5 SSE 7 11 04/04/18 9am - 10am 0.10 8.2 6.1 SSE 11 11 04/04/18 10am - 11am 0.10 8.2 6.6 SE 12 11 04/04/18 11am - 12pm 0.10 10.3 16.5 SSE 13 11 04/04/18 12pm - 1pm 0.10 6.2 6.8 SSE 13 11 04/04/18 1pm - 2pm 0.10 8.2 7.0 SSE 13 11 04/04/18 2pm - 3pm 0.09 8.2 10.9 SE 14 11 04/04/18 3pm - 4pm 0.07 8.2 27.4 SE 14 11 04/04/18 4pm - 5pm 0.06 12.3 21.3 SSE 14 11 04/04/18 5pm - 6pm 0.07 22.6 15.5 SE 11 11 04/04/18 6pm - 7pm 0.08 30.8 14.0 ESE 10 11 04/04/18 7pm - 8pm 0.09 39.0 13.0 ESE 7 11 04/04/18 8pm - 9pm 0.10 43.1 11.6 SSE 5 11 04/04/18 9pm - 10pm 0.11 34.9 9.5 SW 3 11 04/04/18 10pm - 11pm 0.13 32.9 5.3 W 3 11 04/04/18 11pm - 12am 0.15 41.1 3.5 W 3 11 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 05/04/18 12am - 1am 0.17 39.0 2.8 W 5 11 05/04/18 1am - 2am 0.18 41.1 6.8 W 3 11 05/04/18 2am - 3am 0.19 32.9 3.5 WNW 2 11 05/04/18 3am - 4am 0.19 26.7 3.1 W 3 11 05/04/18 4am - 5am 0.20 24.6 3.8 NW 2 11 05/04/18 5am - 6am 0.20 22.6 4.9 NW 2 11 05/04/18 6am - 7am 0.27 26.7 13.2 W 3 11 05/04/18 7am - 8am 0.29 32.9 46.9 WNW 4 11 05/04/18 8am - 9am 0.30 39.0 11.7 NW 4 11 05/04/18 9am - 10am 0.29 32.9 10.9 N 7 11 05/04/18 10am - 11am 0.28 24.6 11.1 N 6 11 05/04/18 11am - 12pm 0.28 16.4 3.3 NNE 8 11 05/04/18 12pm - 1pm 0.26 8.2 -7.4 NNE 10 11 05/04/18 1pm - 2pm 0.26 22.6 44.7 ENE 14 11 05/04/18 2pm - 3pm 0.20 22.6 16.3 ENE 15 11 05/04/18 3pm - 4pm 0.17 26.7 20.5 ENE 13 11 05/04/18 4pm - 5pm 0.15 32.9 6.7 ENE 12 11 05/04/18 5pm - 6pm 0.15 41.1 11.0 NE 11 11 05/04/18 6pm - 7pm 0.15 30.8 18.6 NNE 8 11 05/04/18 7pm - 8pm 0.15 24.6 7.7 NNE 7 11 05/04/18 8pm - 9pm 0.16 24.6 6.6 NNE 5 11 05/04/18 9pm - 10pm 0.16 30.8 4.8 NNW 3 11 05/04/18 10pm - 11pm 0.16 37.0 6.5 WNW 3 11 05/04/18 11pm - 12am 0.16 39.0 5.8 NNE 3 11 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 06/04/18 12am - 1am 0.16 37.0 3.5 N 3 26 06/04/18 1am - 2am 0.16 30.8 -0.1 NNW 2 26 06/04/18 2am - 3am 0.16 32.9 8.1 NW 6 26 06/04/18 3am - 4am 0.18 32.9 7.1 SW 5 26 06/04/18 4am - 5am 0.17 22.6 40.8 S 9 26 06/04/18 5am - 6am 0.17 10.3 31.2 SSE 10 26 06/04/18 6am - 7am 0.16 18.5 33.6 SSE 9 26 06/04/18 7am - 8am 0.15 14.4 27.7 SSE 10 26 06/04/18 8am - 9am 0.14 8.2 28.8 S 13 26 06/04/18 9am - 10am 0.13 6.2 33.3 SSE 13 26 06/04/18 10am - 11am 0.12 8.2 30.2 SE 12 26 06/04/18 11am - 12pm 0.10 10.3 26.1 SE 11 26 06/04/18 12pm - 1pm 0.09 12.3 34.5 SE 10 26 06/04/18 1pm - 2pm 0.09 14.4 35.5 SSE 11 26 06/04/18 2pm - 3pm 0.09 16.4 34.1 SE 15 26 06/04/18 3pm - 4pm 0.09 16.4 33.0 SE 14 26 06/04/18 4pm - 5pm 0.09 14.4 26.9 SE 14 26 06/04/18 5pm - 6pm 0.09 14.4 30.4 SSE 11 26 06/04/18 6pm - 7pm 0.10 18.5 30.1 SE 10 26 06/04/18 7pm - 8pm 0.10 16.4 32.3 SSE 9 26 06/04/18 8pm - 9pm 0.11 20.5 22.8 SE 9 26 06/04/18 9pm - 10pm 0.11 22.6 23.1 SE 9 26 06/04/18 10pm - 11pm 0.11 22.6 31.9 SE 9 26 06/04/18 11pm - 12am 0.11 22.6 24.6 SE 8 26 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 07/04/18 12am - 1am 0.11 37.0 23.8 SE 6 18 07/04/18 1am - 2am 0.11 28.8 24.7 SE 6 18 07/04/18 2am - 3am 0.11 45.2 17.8 SE 7 18 07/04/18 3am - 4am 0.11 37.0 17.2 SE 5 18 07/04/18 4am - 5am 0.11 55.5 17.6 SE 3 18 07/04/18 5am - 6am 0.11 43.1 12.2 E 2 18 07/04/18 6am - 7am 0.11 45.2 19.5 W 4 18 07/04/18 7am - 8am 0.16 51.3 58.1 W 3 18 07/04/18 8am - 9am 0.17 28.8 10.0 NE 3 18 07/04/18 9am - 10am 0.17 16.4 7.0 NE 6 18 07/04/18 10am - 11am 0.17 12.3 9.8 NNE 5 18 07/04/18 11am - 12pm 0.17 10.3 10.7 NE 7 18 07/04/18 12pm - 1pm 0.17 12.3 6.4 NE 7 18 07/04/18 1pm - 2pm 0.17 14.4 2.9 ENE 10 18 07/04/18 2pm - 3pm 0.16 14.4 15.0 ENE 12 18 07/04/18 3pm - 4pm 0.13 14.4 19.8 ENE 12 18 07/04/18 4pm - 5pm 0.12 16.4 12.1 NE 11 18 07/04/18 5pm - 6pm 0.13 24.6 27.1 NE 8 18 07/04/18 6pm - 7pm 0.15 37.0 24.7 E 5 18 07/04/18 7pm - 8pm 0.17 39.0 22.4 ENE 2 18 07/04/18 8pm - 9pm 0.19 49.3 21.8 NE 3 18 07/04/18 9pm - 10pm 0.21 61.6 17.0 NE 2 18 07/04/18 10pm - 11pm 0.23 55.5 15.5 N 1 18 07/04/18 11pm - 12am 0.25 53.4 10.8 NNE 1 18 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 08/04/18 12am - 1am 0.28 57.5 30.8 SSE 6 20 08/04/18 1am - 2am 0.28 8.2 24.6 S 10 20 08/04/18 2am - 3am 0.26 6.2 13.2 SSE 12 20 08/04/18 3am - 4am 0.24 4.1 11.1 SSE 12 20 08/04/18 4am - 5am 0.21 12.3 9.3 S 7 20 08/04/18 5am - 6am 0.18 24.6 8.0 S 5 20 08/04/18 6am - 7am 0.16 30.8 1.2 WSW 4 20 08/04/18 7am - 8am 0.16 28.8 28.6 W 5 20 08/04/18 8am - 9am 0.15 20.5 19.4 W 7 20 08/04/18 9am - 10am 0.16 12.3 22.1 NW 2 20 08/04/18 10am - 11am 0.18 18.5 18.9 N 1 20 08/04/18 11am - 12pm 0.19 45.2 29.6 E 5 20 08/04/18 12pm - 1pm 0.20 26.7 32.7 ESE 10 20 08/04/18 1pm - 2pm 0.21 16.4 24.0 E 11 20 08/04/18 2pm - 3pm 0.21 12.3 25.6 E 10 20 08/04/18 3pm - 4pm 0.20 8.2 20.7 ENE 11 20 08/04/18 4pm - 5pm 0.18 16.4 24.6 ENE 10 20 08/04/18 5pm - 6pm 0.18 24.6 21.7 NE 6 20 08/04/18 6pm - 7pm 0.18 47.2 25.2 NNE 2 20 08/04/18 7pm - 8pm 0.20 57.5 27.0 WNW 0 20 08/04/18 8pm - 9pm 0.22 45.2 14.9 WNW 1 20 08/04/18 9pm - 10pm 0.24 39.0 18.1 N 2 20 08/04/18 10pm - 11pm 0.27 57.5 18.9 N 2 20 08/04/18 11pm - 12am 0.30 49.3 10.7 NW 5 20 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 09/04/18 12am - 1am 0.34 59.6 16.5 WNW 6 22 09/04/18 1am - 2am 0.36 32.9 26.5 W 7 22 09/04/18 2am - 3am 0.35 24.6 13.8 W 11 22 09/04/18 3am - 4am 0.33 39.0 17.5 WNW 9 22 09/04/18 4am - 5am 0.33 49.3 11.1 WNW 7 22 09/04/18 5am - 6am 0.32 47.2 15.1 WNW 9 22 09/04/18 6am - 7am 0.31 53.4 28.4 WNW 10 22 09/04/18 7am - 8am 0.32 51.3 20.7 W 9 22 09/04/18 8am - 9am 0.30 45.2 7.4 WNW 10 22 09/04/18 9am - 10am 0.29 45.2 13.0 W 10 22 09/04/18 10am - 11am 0.29 51.3 2.7 WNW 8 22 09/04/18 11am - 12pm 0.28 43.1 -2.6 WNW 9 22 09/04/18 12pm - 1pm 0.25 16.4 2.7 WNW 8 22 09/04/18 1pm - 2pm 0.23 8.2 6.8 W 11 22 09/04/18 2pm - 3pm 0.19 16.4 88.0 SW 14 22 09/04/18 3pm - 4pm 0.16 18.5 65.4 SSE 24 22 09/04/18 4pm - 5pm 0.13 8.2 73.9 SSE 25 22 09/04/18 5pm - 6pm 0.12 8.2 16.2 SSE 22 22 09/04/18 6pm - 7pm 0.10 8.2 18.6 SSE 21 22 09/04/18 7pm - 8pm 0.09 6.2 15.2 SSE 18 22 09/04/18 8pm - 9pm 0.09 6.2 14.3 S 15 22 09/04/18 9pm - 10pm 0.09 4.1 16.1 S 14 22 09/04/18 10pm - 11pm 0.09 4.1 19.3 S 10 22 09/04/18 11pm - 12am 0.07 4.1 17.9 S 10 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 10/04/18 12am - 1am 0.06 4.1 30.9 SW 11 16 10/04/18 1am - 2am 0.05 12.3 14.7 WSW 10 16 10/04/18 2am - 3am 0.06 14.4 15.4 SW 6 16 10/04/18 3am - 4am 0.06 12.3 17.6 SSW 7 16 10/04/18 4am - 5am 0.08 10.3 19.8 SSW 7 16 10/04/18 5am - 6am 0.09 12.3 18.5 SW 6 16 10/04/18 6am - 7am 0.11 37.0 13.8 W 6 16 10/04/18 7am - 8am 0.13 37.0 22.2 SW 6 16 10/04/18 8am - 9am 0.14 37.0 29.5 ESE 5 16 10/04/18 9am - 10am 0.13 12.3 4.8 SE 6 16 10/04/18 10am - 11am 0.12 16.4 20.4 ESE 9 16 10/04/18 11am - 12pm 0.12 10.3 19.0 E 8 16 10/04/18 12pm - 1pm 0.11 10.3 10.8 E 9 16 10/04/18 1pm - 2pm 0.10 8.2 16.7 E 11 16 10/04/18 2pm - 3pm 0.08 10.3 16.5 E 13 16 10/04/18 3pm - 4pm 0.07 12.3 16.9 ENE 11 16 10/04/18 4pm - 5pm 0.06 12.3 15.2 ENE 10 16 10/04/18 5pm - 6pm 0.06 12.3 9.8 ENE 12 16 10/04/18 6pm - 7pm 0.07 18.5 11.1 ENE 9 16 10/04/18 7pm - 8pm 0.08 26.7 13.8 ENE 9 16 10/04/18 8pm - 9pm 0.08 12.3 20.4 NE 8 16 10/04/18 9pm - 10pm 0.08 14.4 12.1 NNE 5 16 10/04/18 10pm - 11pm 0.09 18.5 13.6 NNW 4 16 10/04/18 11pm - 12am 0.09 24.6 9.2 NW 4 16 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 11/04/18 12am - 1am 0.10 20.5 8.7 NW 3 23 11/04/18 1am - 2am 0.10 28.8 10.1 NW 3 23 11/04/18 2am - 3am 0.10 26.7 11.2 NW 3 23 11/04/18 3am - 4am 0.09 14.4 9.6 NNW 3 23 11/04/18 4am - 5am 0.09 18.5 10.8 NW 3 23 11/04/18 5am - 6am 0.09 26.7 12.3 WNW 3 23 11/04/18 6am - 7am 0.11 41.1 19.7 WNW 4 23 11/04/18 7am - 8am 0.13 37.0 21.5 NNW 4 23 11/04/18 8am - 9am 0.13 22.6 17.5 N 11 23 11/04/18 9am - 10am 0.13 20.5 16.0 N 11 23 11/04/18 10am - 11am 0.14 14.4 21.4 NNW 7 23 11/04/18 11am - 12pm 0.14 12.3 22.2 N 6 23 11/04/18 12pm - 1pm 0.15 18.5 35.1 NE 7 23 11/04/18 1pm - 2pm 0.16 28.8 46.1 ENE 12 23 11/04/18 2pm - 3pm 0.16 28.8 44.8 ENE 12 23 11/04/18 3pm - 4pm 0.15 26.7 41.6 ENE 11 23 11/04/18 4pm - 5pm 0.16 28.8 31.1 ENE 10 23 11/04/18 5pm - 6pm 0.17 32.9 26.9 NE 9 23 11/04/18 6pm - 7pm 0.18 37.0 24.7 NE 7 23 11/04/18 7pm - 8pm 0.19 39.0 28.8 NE 5 23 11/04/18 8pm - 9pm 0.19 37.0 29.0 NNE 5 23 11/04/18 9pm - 10pm 0.19 32.9 28.4 N 3 23 11/04/18 10pm - 11pm 0.20 41.1 20.3 NNW 3 23 11/04/18 11pm - 12am 0.20 41.1 17.1 NNW 3 23 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 12/04/18 12am - 1am 0.21 37.0 12.9 N 3 22 12/04/18 1am - 2am 0.21 43.1 17.5 NNW 5 22 12/04/18 2am - 3am 0.21 41.1 8.6 NW 5 22 12/04/18 3am - 4am 0.21 43.1 20.8 NW 5 22 12/04/18 4am - 5am 0.23 45.2 18.6 NW 5 22 12/04/18 5am - 6am 0.26 43.1 24.7 NW 6 22 12/04/18 6am - 7am 0.29 41.1 31.8 NW 5 22 12/04/18 7am - 8am 0.33 51.3 77.6 NW 3 22 12/04/18 8am - 9am 0.37 61.6 24.5 NW 5 22 12/04/18 9am - 10am 0.38 61.6 16.3 NW 5 22 12/04/18 10am - 11am 0.38 45.2 15.1 NW 7 22 12/04/18 11am - 12pm 0.37 22.6 6.4 WNW 9 22 12/04/18 12pm - 1pm 0.37 14.4 30.2     22 12/04/18 1pm - 2pm 0.33 14.4 17.1 NNW 10 22 12/04/18 2pm - 3pm 0.28 12.3 12.6 NNW 10 22 12/04/18 3pm - 4pm 0.22 14.4 7.8 N 9 22 12/04/18 4pm - 5pm 0.17 20.5 18.1 N 10 22 12/04/18 5pm - 6pm 0.16 57.5 66.0 NNE 8 22 12/04/18 6pm - 7pm 0.20 100.6 39.7 NNE 3 22 12/04/18 7pm - 8pm 0.21 43.1 -3.1 NW 5 22 12/04/18 8pm - 9pm 0.20 26.7 13.2 NW 7 22 12/04/18 9pm - 10pm 0.21 28.8 16.3 NW 8 22 12/04/18 10pm - 11pm 0.21 30.8 17.4 WNW 9 22 12/04/18 11pm - 12am 0.21 22.6 16.2 WNW 7 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 13/04/18 12am - 1am 0.20 20.5 16.4 WNW 9 27 13/04/18 1am - 2am 0.19 10.3 15.7 NW 10 27 13/04/18 2am - 3am 0.12 8.2 13.0 NW 10 27 13/04/18 3am - 4am 0.10 8.2 11.2 NW 9 27 13/04/18 4am - 5am 0.09 10.3 11.4 NW 9 27 13/04/18 5am - 6am 0.09 32.9 11.1 WNW 8 27 13/04/18 6am - 7am 0.10 55.5 14.6 WNW 9 27 13/04/18 7am - 8am 0.12 51.3 21.8 WNW 9 27 13/04/18 8am - 9am 0.13 34.9 14.5 NW 10 27 13/04/18 9am - 10am 0.12 22.6 17.9 WNW 12 27 13/04/18 10am - 11am 0.12 18.5 24.2 WNW 13 27 13/04/18 11am - 12pm 0.13 16.4 27.7 NW 10 27 13/04/18 12pm - 1pm 0.13 16.4 20.6 NW 11 27 13/04/18 1pm - 2pm 0.13 14.4 28.0 NNW 10 27 13/04/18 2pm - 3pm 0.12 14.4 26.7 N 13 27 13/04/18 3pm - 4pm 0.12 16.4 28.8 NNE 13 27 13/04/18 4pm - 5pm 0.14 26.7 49.7 NNE 11 27 13/04/18 5pm - 6pm 0.21 41.1 114.9 NNE 10 27 13/04/18 6pm - 7pm 0.24 45.2 46.8 NNE 10 27 13/04/18 7pm - 8pm 0.27 47.2 26.2 NNE 7 27 13/04/18 8pm - 9pm 0.31 43.1 40.7 N 6 27 13/04/18 9pm - 10pm 0.37 32.9 68.2 WNW 8 27 13/04/18 10pm - 11pm 0.37 20.5 3.6 WNW 8 27 13/04/18 11pm - 12am 0.37 20.5 4.6 NW 6 27 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 14/04/18 12am - 1am 0.34 18.5 10.0 NW 5 26 14/04/18 1am - 2am 0.28 34.9 9.4 NW 5 26 14/04/18 2am - 3am 0.25 26.7 1.4 NW 3 26 14/04/18 3am - 4am 0.22 16.4 27.4 WNW 10 26 14/04/18 4am - 5am 0.17 8.2 7.5 NW 12 26 14/04/18 5am - 6am 0.10 10.3 15.7 WNW 9 26 14/04/18 6am - 7am 0.10 16.4 -5.3 NW 9 26 14/04/18 7am - 8am 0.10 16.4 16.2 NNW 9 26 14/04/18 8am - 9am 0.10 12.3 10.0 NNW 13 26 14/04/18 9am - 10am 0.10 8.2 19.4 NW 14 26 14/04/18 10am - 11am 0.09 8.2 12.8 NW 14 26 14/04/18 11am - 12pm 0.09 8.2 6.7 NW 12 26 14/04/18 12pm - 1pm 0.10 8.2 12.7 NW 14 26 14/04/18 1pm - 2pm 0.10 6.2 -9.6 NW 20 26 14/04/18 2pm - 3pm 0.09 6.2 21.8 WNW 20 26 14/04/18 3pm - 4pm 0.08 6.2 27.7 WNW 20 26 14/04/18 4pm - 5pm 0.08 8.2 24.7 WNW 20 26 14/04/18 5pm - 6pm 0.07 10.3 18.4 WNW 19 26 14/04/18 6pm - 7pm 0.06 16.4 28.5 WNW 14 26 14/04/18 7pm - 8pm 0.06 18.5 27.2 NW 11 26 14/04/18 8pm - 9pm 0.05 10.3 14.8 WNW 17 26 14/04/18 9pm - 10pm 0.05 6.2 147.4 W 22 26 14/04/18 10pm - 11pm 0.04 6.2 124.5 W 24 26 14/04/18 11pm - 12am 0.04 4.1 62.8 W 23 26 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 15/04/18 12am - 1am 0.04 4.1 62.8 WNW 16 29 15/04/18 1am - 2am 0.05 12.3 82.5 W 15 29 15/04/18 2am - 3am 0.16 22.6 144.3 WSW 14 29 15/04/18 3am - 4am 0.20 14.4 48.0 NW 7 29 15/04/18 4am - 5am 0.20 4.1 34.4 WNW 18 29 15/04/18 5am - 6am 0.20 4.1 17.1 W 16 29 15/04/18 6am - 7am 0.20 4.1 20.1 W 10 29 15/04/18 7am - 8am 0.20 6.2 24.2 WNW 15 29 15/04/18 8am - 9am 0.20 4.1 20.9 W 23 29 15/04/18 9am - 10am 0.17 2.1 17.6 W 25 29 15/04/18 10am - 11am 0.07 4.1 27.0 W 27 29 15/04/18 11am - 12pm 0.03 4.1 23.5 W 30 29 15/04/18 12pm - 1pm 0.03 4.1 16.3 W 33 29 15/04/18 1pm - 2pm 0.04 4.1 12.1 W 32 29 15/04/18 2pm - 3pm 0.04 4.1 15.7 WNW 23 29 15/04/18 3pm - 4pm 0.05 4.1 17.4 W 20 29 15/04/18 4pm - 5pm 0.05 4.1 8.0 W 22 29 15/04/18 5pm - 6pm 0.05 8.2 13.2 W 16 29 15/04/18 6pm - 7pm 0.05 10.3 13.3 WNW 14 29 15/04/18 7pm - 8pm 0.05 12.3 15.9 WNW 12 29 15/04/18 8pm - 9pm 0.05 18.5 14.0 WNW 7 29 15/04/18 9pm - 10pm 0.06 26.7 12.9 NW 5 29 15/04/18 10pm - 11pm 0.06 32.9 14.3 NW 7 29 15/04/18 11pm - 12am 0.07 32.9 15.6 NNW 6 29 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 16/04/18 12am - 1am 0.08 24.6 15.5 NNW 6 18 16/04/18 1am - 2am 0.09 18.5 12.1 N 6 18 16/04/18 2am - 3am 0.09 18.5 11.3 NNW 6 18 16/04/18 3am - 4am 0.10 20.5 10.1 NNW 5 18 16/04/18 4am - 5am 0.10 30.8 9.0 N 4 18 16/04/18 5am - 6am 0.10 30.8 12.2 N 7 18 16/04/18 6am - 7am 0.11 37.0 11.1 NNW 5 18 16/04/18 7am - 8am 0.15 41.1 20.6 NNE 2 18 16/04/18 8am - 9am 0.16 34.9 14.1 N 5 18 16/04/18 9am - 10am 0.17 22.6 14.3 N 5 18 16/04/18 10am - 11am 0.17 12.3 8.9 WNW 9 18 16/04/18 11am - 12pm 0.17 10.3 11.9 WNW 8 18 16/04/18 12pm - 1pm 0.16 10.3 10.1 WNW 10 18 16/04/18 1pm - 2pm 0.16 12.3 12.4 WNW 11 18 16/04/18 2pm - 3pm 0.15 8.2 13.2 W 11 18 16/04/18 3pm - 4pm 0.12 8.2 7.0 WSW 21 18 16/04/18 4pm - 5pm 0.11 10.3 22.1 WSW 22 18 16/04/18 5pm - 6pm 0.12 16.4 23.4 WSW 19 18 16/04/18 6pm - 7pm 0.12 14.4 6.6 WSW 16 18 16/04/18 7pm - 8pm 0.16 22.6 36.3 WSW 15 18 16/04/18 8pm - 9pm 0.18 12.3 20.5 WSW 16 18 16/04/18 9pm - 10pm 0.22 14.4 30.3 WSW 19 18 16/04/18 10pm - 11pm 0.32 28.8 97.0 W 18 18 16/04/18 11pm - 12am 0.33 16.4 13.7 W 14 18 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 17/04/18 12am - 1am 0.32 14.4 3.3 W 9 19 17/04/18 1am - 2am 0.34 12.3 26.8 S 5 19 17/04/18 2am - 3am 0.34 12.3 23.0 SSW 9 19 17/04/18 3am - 4am 0.29 10.3 18.1 SSW 6 19 17/04/18 4am - 5am 0.27 14.4 22.8 SSW 7 19 17/04/18 5am - 6am 0.23 14.4 25.8 SSW 8 19 17/04/18 6am - 7am 0.14 24.6 28.3 SSW 7 19 17/04/18 7am - 8am 0.14 28.8 36.6 SSW 6 19 17/04/18 8am - 9am 0.15 14.4 26.0 SSW 10 19 17/04/18 9am - 10am 0.14 8.2 27.1 SSE 13 19 17/04/18 10am - 11am 0.14 8.2 16.3 SSE 16 19 17/04/18 11am - 12pm 0.14 8.2 17.8 SSE 19 19 17/04/18 12pm - 1pm 0.13 6.2 14.7 SSE 19 19 17/04/18 1pm - 2pm 0.13 8.2 14.6 SSE 19 19 17/04/18 2pm - 3pm 0.11 8.2 15.6 SSE 19 19 17/04/18 3pm - 4pm 0.09 10.3 15.0 SSE 20 19 17/04/18 4pm - 5pm 0.08 10.3 13.5 SSE 18 19 17/04/18 5pm - 6pm 0.08 10.3 17.9 SSE 14 19 17/04/18 6pm - 7pm 0.08 12.3 14.4 SE 14 19 17/04/18 7pm - 8pm 0.07 12.3 21.5 SE 14 19 17/04/18 8pm - 9pm 0.07 14.4 14.8 SSE 11 19 17/04/18 9pm - 10pm 0.07 16.4 13.4 SSE 10 19 17/04/18 10pm - 11pm 0.07 20.5 17.2 SE 10 19 17/04/18 11pm - 12am 0.07 12.3 13.3 SE 9 19 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 18/04/18 12am - 1am 0.07 10.3 13.1 SE 6 22 18/04/18 1am - 2am 0.06 24.6 16.7 ESE 5 22 18/04/18 2am - 3am 0.06 18.5 22.8 ESE 6 22 18/04/18 3am - 4am 0.07 18.5 15.4 SSE 2 22 18/04/18 4am - 5am 0.11 22.6 35.0 W 3 22 18/04/18 5am - 6am 0.20 34.9 29.2 W 5 22 18/04/18 6am - 7am 0.31 39.0 34.9 W 4 22 18/04/18 7am - 8am 0.40 43.1 44.4 WSW 4 22 18/04/18 8am - 9am 0.51 57.5 40.8 NNW 5 22 18/04/18 9am - 10am 0.51 47.2 24.3 ESE 3 22 18/04/18 10am - 11am 0.51 14.4 1.6 E 9 22 18/04/18 11am - 12pm 0.50 14.4 8.6 ESE 8 22 18/04/18 12pm - 1pm 0.47 12.3 12.5 SE 10 22 18/04/18 1pm - 2pm 0.40 16.4 13.3 ENE 6 22 18/04/18 2pm - 3pm 0.30 12.3 18.2 ENE 10 22 18/04/18 3pm - 4pm 0.22 20.5 20.0 ENE 11 22 18/04/18 4pm - 5pm 0.13 26.7   ENE 9 22 18/04/18 5pm - 6pm 0.09 22.6   NE 7 22 18/04/18 6pm - 7pm 0.10 22.6   NE 5 22 18/04/18 7pm - 8pm 0.11 26.7   ENE 7 22 18/04/18 8pm - 9pm 0.12 30.8   NE 3 22 18/04/18 9pm - 10pm 0.14 47.2   W 6 22 18/04/18 10pm - 11pm 0.19 61.6   W 5 22 18/04/18 11pm - 12am 0.22 57.5   W 6 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 19/04/18 12am - 1am 0.28 51.3   WNW 4 23 19/04/18 1am - 2am 0.31 47.2   NW 4 23 19/04/18 2am - 3am 0.39 49.3   NW 4 23 19/04/18 3am - 4am 0.47 47.2   NW 4 23 19/04/18 4am - 5am 0.55 43.1   NW 4 23 19/04/18 5am - 6am 0.61 45.2   NW 5 23 19/04/18 6am - 7am 0.64 47.2   NW 4 23 19/04/18 7am - 8am 0.66 51.3   NW 3 23 19/04/18 8am - 9am 0.66 63.7 39.4 NW 4 23 19/04/18 9am - 10am 0.62 47.2 27.5 NW 6 23 19/04/18 10am - 11am 0.56 39.0 25.4 NW 4 23 19/04/18 11am - 12pm 0.49 24.6 21.7 N 5 23 19/04/18 12pm - 1pm 0.42 22.6 20.3 N 3 23 19/04/18 1pm - 2pm 0.37 34.9 28.3 ENE 6 23 19/04/18 2pm - 3pm 0.31 32.9 29.4 ENE 8 23 19/04/18 3pm - 4pm 0.26 41.1 28.8 ENE 8 23 19/04/18 4pm - 5pm 0.23 57.5 32.4 ENE 5 23 19/04/18 5pm - 6pm 0.23 61.6 31.6 NNE 6 23 19/04/18 6pm - 7pm 0.25 59.6 28.9 NNW 5 23 19/04/18 7pm - 8pm 0.27 65.7 31.5 NW 5 23 19/04/18 8pm - 9pm 0.28 34.9 16.3 WNW 8 23 19/04/18 9pm - 10pm 0.27 22.6 8.1 NW 5 23 19/04/18 10pm - 11pm 0.26 26.7 6.9 NNW 2 23 19/04/18 11pm - 12am 0.26 37.0 8.5 WNW 3 23 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 20/04/18 12am - 1am 0.26 43.1 10.4 NW 3 23 20/04/18 1am - 2am 0.25 43.1 12.5 W 1 23 20/04/18 2am - 3am 0.24 39.0 10.9 NNW 2 23 20/04/18 3am - 4am 0.23 37.0 11.9 W 6 23 20/04/18 4am - 5am 0.25 41.1 16.3 W 7 23 20/04/18 5am - 6am 0.29 37.0 17.4 W 5 23 20/04/18 6am - 7am 0.36 37.0 23.8 WNW 2 23 20/04/18 7am - 8am 0.44 39.0 33.6 W 5 23 20/04/18 8am - 9am 0.48 53.4 33.7 W 1 23 20/04/18 9am - 10am 0.46 18.5 25.1 S 9 23 20/04/18 10am - 11am 0.44 10.3 23.8 S 13 23 20/04/18 11am - 12pm 0.42 8.2 23.3 SSE 13 23 20/04/18 12pm - 1pm 0.40 8.2 24.9 SSE 14 23 20/04/18 1pm - 2pm 0.36 8.2 23.9 SSE 13 23 20/04/18 2pm - 3pm 0.30 8.2 31.4 SSE 14 23 20/04/18 3pm - 4pm 0.22 10.3 32.3 SSE 17 23 20/04/18 4pm - 5pm 0.18 10.3 34.4 SSE 16 23 20/04/18 5pm - 6pm 0.18 12.3 33.1 SSE 12 23 20/04/18 6pm - 7pm 0.19 14.4 30.7 SSE 9 23 20/04/18 7pm - 8pm 0.19 12.3 27.2 S 9 23 20/04/18 8pm - 9pm 0.19 12.3 23.3 SSW 9 23 20/04/18 9pm - 10pm 0.19 12.3 19.2 WSW 8 23 20/04/18 10pm - 11pm 0.19 14.4 17.1 WSW 9 23 20/04/18 11pm - 12am 0.20 24.6 19.0 WSW 6 23 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 21/04/18 12am - 1am 0.21 28.8 20.1 W 4 21 21/04/18 1am - 2am 0.21 20.5 20.3 WSW 4 21 21/04/18 2am - 3am 0.21 18.5 18.0 W 2 21 21/04/18 3am - 4am 0.22 18.5 17.1 W 2 21 21/04/18 4am - 5am 0.24 28.8 18.6 NW 2 21 21/04/18 5am - 6am 0.26 28.8 18.6 WNW 2 21 21/04/18 6am - 7am 0.29 32.9 18.9 W 2 21 21/04/18 7am - 8am 0.29 37.0 25.4 WNW 2 21 21/04/18 8am - 9am 0.28 18.5 28.1 SSW 7 21 21/04/18 9am - 10am 0.26 4.1 25.9 SSE 11 21 21/04/18 10am - 11am 0.24 4.1 28.5 SSE 11 21 21/04/18 11am - 12pm 0.23 8.2 27.3 SSE 12 21 21/04/18 12pm - 1pm 0.20 6.2 27.7 SE 13 21 21/04/18 1pm - 2pm 0.17 6.2 28.7 SSE 13 21 21/04/18 2pm - 3pm 0.15 4.1 27.1 SSE 15 21 21/04/18 3pm - 4pm 0.12 4.1 27.1 SSE 14 21 21/04/18 4pm - 5pm 0.10 8.2 23.8 SSE 12 21 21/04/18 5pm - 6pm 0.10 12.3 22.2 SE 13 21 21/04/18 6pm - 7pm 0.11 18.5 20.2 SE 11 21 21/04/18 7pm - 8pm 0.11 18.5 19.1 SE 9 21 21/04/18 8pm - 9pm 0.11 8.2 16.3 SSE 10 21 21/04/18 9pm - 10pm 0.10 10.3 16.4 SSE 9 21 21/04/18 10pm - 11pm 0.10 8.2 10.8 SSE 8 21 21/04/18 11pm - 12am 0.10 6.2 9.1 SSE 7 21 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 22/04/18 12am - 1am 0.09 6.2 9.3 SSE 6 12 22/04/18 1am - 2am 0.09 22.6 10.9 SW 5 12 22/04/18 2am - 3am 0.10 20.5 9.6 WSW 5 12 22/04/18 3am - 4am 0.10 22.6 11.9 W 3 12 22/04/18 4am - 5am 0.14 32.9 16.1 W 3 12 22/04/18 5am - 6am 0.17 26.7 13.8 NW 2 12 22/04/18 6am - 7am 0.19 22.6 11.6 W 2 12 22/04/18 7am - 8am 0.22 20.5 17.8 W 3 12 22/04/18 8am - 9am 0.24 14.4 9.6 WSW 4 12 22/04/18 9am - 10am 0.22 6.2 9.1 SSE 7 12 22/04/18 10am - 11am 0.21 4.1 8.9 SSE 11 12 22/04/18 11am - 12pm 0.20 8.2 9.2 SE 12 12 22/04/18 12pm - 1pm 0.16 8.2 10.5 SE 13 12 22/04/18 1pm - 2pm 0.13 6.2 11.6 SSE 14 12 22/04/18 2pm - 3pm 0.11 6.2 12.5 SE 14 12 22/04/18 3pm - 4pm 0.09 12.3 11.9 SE 12 12 22/04/18 4pm - 5pm 0.07 14.4 12.1 SE 11 12 22/04/18 5pm - 6pm 0.07 16.4 9.4 E 8 12 22/04/18 6pm - 7pm 0.08 24.6 11.5 E 7 12 22/04/18 7pm - 8pm 0.09 37.0 9.5 E 2 12 22/04/18 8pm - 9pm 0.11 49.3 11.7 SW 0 12 22/04/18 9pm - 10pm 0.15 49.3 15.3 WSW 4 12 22/04/18 10pm - 11pm 0.20 45.2 19.1 WSW 3 12 22/04/18 11pm - 12am 0.25 41.1 18.2 W 2 12 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 23/04/18 12am - 1am 0.32 37.0 17.3 NW 2 17 23/04/18 1am - 2am 0.36 30.8 17.3 WNW 2 17 23/04/18 2am - 3am 0.44 28.8 15.5 WNW 3 17 23/04/18 3am - 4am 0.50 26.7 14.3 W 5 17 23/04/18 4am - 5am 0.51 28.8 11.2 NW 4 17 23/04/18 5am - 6am 0.50 32.9 14.3 WNW 5 17 23/04/18 6am - 7am 0.48 34.9 18.1 NW 2 17 23/04/18 7am - 8am 0.48 37.0 23.4 WNW 4 17 23/04/18 8am - 9am 0.46 45.2 23.7 WNW 5 17 23/04/18 9am - 10am 0.43 41.1 33.2 WSW 7 17 23/04/18 10am - 11am 0.38 32.9 21.3 SW 3 17 23/04/18 11am - 12pm 0.33 32.9 17.4 SE 5 17 23/04/18 12pm - 1pm 0.31 34.9 17.9 SE 10 17 23/04/18 1pm - 2pm 0.29 20.5 16.4 SE 12 17 23/04/18 2pm - 3pm 0.26 16.4 17.7 ESE 11 17 23/04/18 3pm - 4pm 0.21 12.3 15.1 E 11 17 23/04/18 4pm - 5pm 0.16 14.4 14.4 ESE 11 17 23/04/18 5pm - 6pm 0.14 14.4 13.1 ESE 10 17 23/04/18 6pm - 7pm 0.13 24.6 13.0 E 7 17 23/04/18 7pm - 8pm 0.13 32.9 14.2 E 6 17 23/04/18 8pm - 9pm 0.14 55.5 14.0 SW 1 17 23/04/18 9pm - 10pm 0.16 53.4 14.3 W 4 17 23/04/18 10pm - 11pm 0.21 49.3 17.5 WSW 6 17 23/04/18 11pm - 12am 0.24 47.2 14.7 WSW 5 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 24/04/18 12am - 1am 0.27 41.1 12.6 W 3 14 24/04/18 1am - 2am 0.30 34.9 11.5 W 4 14 24/04/18 2am - 3am 0.33 34.9 13.9 WNW 2 14 24/04/18 3am - 4am 0.37 28.8 13.0 W 2 14 24/04/18 4am - 5am 0.38 30.8 14.4 W 2 14 24/04/18 5am - 6am 0.39 32.9 13.4 WNW 2 14 24/04/18 6am - 7am 0.39 41.1 22.0 NW 1 14 24/04/18 7am - 8am 0.42 43.1 30.1 W 2 14 24/04/18 8am - 9am 0.43 41.1 26.4 WSW 4 14 24/04/18 9am - 10am 0.39 10.3 9.9 S 6 14 24/04/18 10am - 11am 0.36 8.2 10.8 SSE 9 14 24/04/18 11am - 12pm 0.32 10.3 11.9 SE 11 14 24/04/18 12pm - 1pm 0.29 12.3 14.4 SE 12 14 24/04/18 1pm - 2pm 0.25 10.3 14.1 SE 12 14 24/04/18 2pm - 3pm 0.21 16.4 12.8 SE 14 14 24/04/18 3pm - 4pm 0.14 20.5 10.9 SE 12 14 24/04/18 4pm - 5pm 0.10 18.5 7.5 SE 12 14 24/04/18 5pm - 6pm 0.10 39.0 13.0 SE 7 14 24/04/18 6pm - 7pm 0.12 43.1 14.7 E 5 14 24/04/18 7pm - 8pm 0.14 51.3 14.4 S 2 14 24/04/18 8pm - 9pm 0.17 47.2 14.3 S 3 14 24/04/18 9pm - 10pm 0.21 43.1 12.1 WSW 4 14 24/04/18 10pm - 11pm 0.25 47.2 13.3 W 7 14 24/04/18 11pm - 12am 0.28 39.0 8.6 W 6 14 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 25/04/18 12am - 1am 0.30 28.8 7.9 W 5 12 25/04/18 1am - 2am 0.32 26.7 6.1 W 5 12 25/04/18 2am - 3am 0.32 26.7 5.7 W 6 12 25/04/18 3am - 4am 0.31 32.9 7.2 W 6 12 25/04/18 4am - 5am 0.29 34.9 8.6 W 7 12 25/04/18 5am - 6am 0.25 30.8 9.7 WNW 6 12 25/04/18 6am - 7am 0.22 28.8 9.2 WNW 3 12 25/04/18 7am - 8am 0.21 24.6 11.5 W 5 12 25/04/18 8am - 9am 0.22 26.7 13.9 W 7 12 25/04/18 9am - 10am 0.23 22.6 17.9 WSW 3 12 25/04/18 10am - 11am 0.22 4.1 17.3 S 14 12 25/04/18 11am - 12pm 0.21 4.1 17.1 S 15 12 25/04/18 12pm - 1pm 0.20 4.1 15.2 S 15 12 25/04/18 1pm - 2pm 0.19 4.1 18.1 SSE 13 12 25/04/18 2pm - 3pm 0.19 4.1 20.0 SSE 15 12 25/04/18 3pm - 4pm 0.18 4.1 20.3 SSE 14 12 25/04/18 4pm - 5pm 0.15 6.2 17.6 SSE 12 12 25/04/18 5pm - 6pm 0.14 8.2 11.8 SSE 9 12 25/04/18 6pm - 7pm 0.14 14.4 8.9 S 2 12 25/04/18 7pm - 8pm 0.16 18.5 8.9 WSW 5 12 25/04/18 8pm - 9pm 0.18 30.8 11.6 WSW 3 12 25/04/18 9pm - 10pm 0.20 24.6 10.2 NNW 1 12 25/04/18 10pm - 11pm 0.24 32.9 10.4 WNW 2 12 25/04/18 11pm - 12am 0.27 34.9 10.0 W 2 12

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Station 4 (T1) - Hourly average readings for previous 28 calendar days.

Note: These figures have not been validated. To view the most recent validated data, please click here.

Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 29/03/18 1am - 2am 0.18 26.7 4.5 W 1 5 29/03/18 2am - 3am 0.19 24.6 4.7 W 1 5 29/03/18 3am - 4am 0.20 24.6 2.8 W 1 5 29/03/18 4am - 5am 0.21 24.6 5.8 W 1 5 29/03/18 5am - 6am 0.23 26.7 10.1 W 0 5 29/03/18 6am - 7am 0.28 32.9 16.0 W 1 5 29/03/18 7am - 8am 0.36 37.0 29.4 W 1 5 29/03/18 8am - 9am 0.45 51.3 56.7 NW 1 5 29/03/18 9am - 10am 0.50 57.5 57.4 WNW 2 5 29/03/18 10am - 11am 0.50 47.2 -16.1 NNW 3 5 29/03/18 11am - 12pm 0.49 22.6 -14.3 NE 5 5 29/03/18 12pm - 1pm 0.46 14.4 -10.5 NE 7 5 29/03/18 1pm - 2pm 0.43 14.4 -7.0 ENE 7 5 29/03/18 2pm - 3pm 0.38 14.4 -3.0 ENE 8 5 29/03/18 3pm - 4pm 0.29 10.3 -3.8 ENE 8 5 29/03/18 4pm - 5pm 0.19 8.2 -2.8 ENE 9 5 29/03/18 5pm - 6pm 0.13 12.3 -2.0 NE 10 5 29/03/18 6pm - 7pm 0.13 10.3 -0.7 ENE 8 5 29/03/18 7pm - 8pm 0.13 16.4 -0.3 ENE 5 5 29/03/18 8pm - 9pm 0.13 18.5 -0.8 NE 6 5 29/03/18 9pm - 10pm 0.13 14.4 -1.3 NE 5 5 29/03/18 10pm - 11pm 0.14 14.4 -3.4 N 2 5 29/03/18 11pm - 12am 0.15 22.6 -3.6 WNW 1 5 30/03/18 12am - 1am 0.16 24.6 -4.4 NW 0 5 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 30/03/18 1am - 2am 0.18 24.6 -4.0 WNW 0 9 30/03/18 2am - 3am 0.19 24.6 -4.5 NNE 0 9 30/03/18 3am - 4am 0.21 24.6 -4.2 N 0 9 30/03/18 4am - 5am 0.22 20.5 -3.5 WNW 1 9 30/03/18 5am - 6am 0.24 20.5 -2.0 N 0 9 30/03/18 6am - 7am 0.26 22.6 -1.4 WNW 0 9 30/03/18 7am - 8am 0.28 24.6 0.3 NW 0 9 30/03/18 8am - 9am 0.30 32.9 4.0 WNW 2 9 30/03/18 9am - 10am 0.30 34.9 11.1 WNW 4 9 30/03/18 10am - 11am 0.30 24.6 8.0 WNW 4 9 30/03/18 11am - 12pm 0.29 16.4 8.1 WNW 3 9 30/03/18 12pm - 1pm 0.29 26.7 13.3 SSE 2 9 30/03/18 1pm - 2pm 0.28 20.5 14.5 SSE 3 9 30/03/18 2pm - 3pm 0.27 22.6 13.0 SSE 3 9 30/03/18 3pm - 4pm 0.27 26.7 17.6 SSE 4 9 30/03/18 4pm - 5pm 0.26 14.4 17.6 S 6 9 30/03/18 5pm - 6pm 0.25 12.3 18.5 SSE 4 9 30/03/18 6pm - 7pm 0.25 10.3 18.2 S 7 9 30/03/18 7pm - 8pm 0.25 14.4 19.2 S 6 9 30/03/18 8pm - 9pm 0.23 6.2 13.7 S 6 9 30/03/18 9pm - 10pm 0.22 6.2 14.4 SSE 5 9 30/03/18 10pm - 11pm 0.21 8.2 14.7 S 4 9 30/03/18 11pm - 12am 0.19 12.3 15.8 S 3 9 31/03/18 12am - 1am 0.18 4.1 14.0 S 3 9 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 31/03/18 1am - 2am 0.16 4.1 13.6 S 4 9 31/03/18 2am - 3am 0.15 4.1 11.7 S 3 9 31/03/18 3am - 4am 0.15 4.1 9.4 S 2 9 31/03/18 4am - 5am 0.14 6.2 9.1 S 3 9 31/03/18 5am - 6am 0.14 8.2 8.2 SSE 3 9 31/03/18 6am - 7am 0.14 16.4 10.7 SSE 2 9 31/03/18 7am - 8am 0.13 20.5 11.6 SSE 2 9 31/03/18 8am - 9am 0.13 16.4 9.1 SSE 3 9 31/03/18 9am - 10am 0.13 12.3 7.9 SSE 2 9 31/03/18 10am - 11am 0.13 12.3 7.5 SSE 3 9 31/03/18 11am - 12pm 0.13 12.3 7.7 SE 3 9 31/03/18 12pm - 1pm 0.13 12.3 6.3 SE 3 9 31/03/18 1pm - 2pm 0.13 8.2 6.9 SE 2 9 31/03/18 2pm - 3pm 0.13 10.3 7.0 SSE 2 9 31/03/18 3pm - 4pm 0.13 12.3 10.1 SSE 3 9 31/03/18 4pm - 5pm 0.13 14.4 11.6 SSE 3 9 31/03/18 5pm - 6pm 0.13 16.4 12.3 ESE 3 9 31/03/18 6pm - 7pm 0.13 20.5 14.2 ESE 3 9 31/03/18 7pm - 8pm 0.14 20.5 9.6 SSE 2 9 31/03/18 8pm - 9pm 0.15 20.5 8.2 S 1 9 31/03/18 9pm - 10pm 0.16 24.6 7.1 W 0 9 31/03/18 10pm - 11pm 0.18 22.6 8.2 W 1 9 31/03/18 11pm - 12am 0.19 24.6 5.8 NW 0 9 01/04/18 12am - 1am 0.22 30.8 6.6 NW 0 9 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 01/04/18 1am - 2am 0.27 26.7 6.1 NNE 0 11 01/04/18 2am - 2am 0.29 28.8 2.8 NE 1 11 01/04/18 2am - 3am 0.30 26.7 2.7 NE 1 11 01/04/18 3am - 4am 0.30 18.5 3.0 W 1 11 01/04/18 4am - 5am 0.30 16.4 2.1 NNW 0 11 01/04/18 5am - 6am 0.30 14.4 4.4 NW 0 11 01/04/18 6am - 7am 0.29 14.4 7.6 WNW 0 11 01/04/18 7am - 8am 0.26 12.3 9.3 NW 1 11 01/04/18 8am - 9am 0.21 10.3 14.9 WNW 3 11 01/04/18 9am - 10am 0.20 10.3 10.0 N 2 11 01/04/18 10am - 11am 0.19 10.3 11.6 N 3 11 01/04/18 11am - 12pm 0.18 18.5 16.5 ENE 4 11 01/04/18 12pm - 1pm 0.18 14.4 15.5 E 6 11 01/04/18 1pm - 2pm 0.18 14.4 15.5 ENE 6 11 01/04/18 2pm - 3pm 0.18 12.3 17.4 ENE 9 11 01/04/18 3pm - 4pm 0.18 16.4 23.0 ENE 9 11 01/04/18 4pm - 5pm 0.19 20.5 21.1 ENE 7 11 01/04/18 5pm - 6pm 0.19 24.6 16.5 NE 6 11 01/04/18 6pm - 7pm 0.19 22.6 14.0 ENE 6 11 01/04/18 7pm - 8pm 0.18 16.4 11.4 NE 7 11 01/04/18 8pm - 9pm 0.17 18.5 11.3 NNE 2 11 01/04/18 9pm - 10pm 0.18 20.5 12.3 NE 1 11 01/04/18 10pm - 11pm 0.18 24.6 9.4 W 0 11 01/04/18 11pm - 12am 0.18 30.8 10.0 ENE 0 11 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 02/04/18 12am - 1am 0.20 32.9 12.9 W 1 16 02/04/18 1am - 2am 0.20 26.7 7.4 W 1 16 02/04/18 2am - 3am 0.22 24.6 3.9 N 0 16 02/04/18 3am - 4am 0.24 24.6 4.2 WNW 1 16 02/04/18 4am - 5am 0.25 22.6 5.5 NW 0 16 02/04/18 5am - 6am 0.26 22.6 5.8 SSW 0 16 02/04/18 6am - 7am 0.28 24.6 10.5 NNW 0 16 02/04/18 7am - 8am 0.29 30.8 17.3 NNW 1 16 02/04/18 8am - 9am 0.30 37.0 24.7 NW 2 16 02/04/18 9am - 10am 0.30 30.8 19.5 NW 2 16 02/04/18 10am - 11am 0.30 32.9 20.1 NW 2 16 02/04/18 11am - 12pm 0.31 28.8 19.1 W 3 16 02/04/18 12pm - 1pm 0.31 20.5 16.1 NE 1 16 02/04/18 1pm - 2pm 0.30 16.4 12.6 NNW 0 16 02/04/18 2pm - 3pm 0.29 34.9 21.5 ESE 3 16 02/04/18 3pm - 4pm 0.27 20.5 27.9 SSE 4 16 02/04/18 4pm - 5pm 0.27 34.9 19.4 SSE 2 16 02/04/18 5pm - 6pm 0.25 24.6 25.8 S 3 16 02/04/18 6pm - 7pm 0.24 10.3 21.1 S 8 16 02/04/18 7pm - 8pm 0.21 6.2 23.3 S 8 16 02/04/18 8pm - 9pm 0.20 6.2 17.1 S 5 16 02/04/18 9pm - 10pm 0.19 10.3 19.2 S 3 16 02/04/18 10pm - 11pm 0.18 10.3 13.3 S 3 16 02/04/18 11pm - 12am 0.16 4.1 13.0 S 5 16 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 03/04/18 12am - 1am 0.14 4.1 12.1 S 5 12 03/04/18 1am - 2am 0.12 2.1 12.6 S 4 12 03/04/18 2am - 3am 0.11 4.1 12.3 S 5 12 03/04/18 3am - 4am 0.11 6.2 13.5 SSE 4 12 03/04/18 4am - 5am 0.10 8.2 15.0 SE 2 12 03/04/18 5am - 6am 0.10 16.4 14.4 ESE 2 12 03/04/18 6am - 7am 0.11 39.0 15.8 SE 2 12 03/04/18 7am - 8am 0.11 34.9 16.9 ESE 2 12 03/04/18 8am - 9am 0.12 32.9 15.4 ESE 2 12 03/04/18 9am - 10am 0.12 26.7 14.0 SE 3 12 03/04/18 10am - 11am 0.12 22.6 14.5 ESE 2 12 03/04/18 11am - 12pm 0.12 14.4 12.4 S 3 12 03/04/18 12pm - 1pm 0.11 10.3 10.1 S 3 12 03/04/18 1pm - 2pm 0.11 10.3 11.0 SSE 2 12 03/04/18 2pm - 3pm 0.09 12.3 12.4 SE 3 12 03/04/18 3pm - 4pm 0.08 14.4 10.7 SE 2 12 03/04/18 4pm - 5pm 0.08 16.4 10.2 ESE 2 12 03/04/18 5pm - 6pm 0.08 22.6 9.5 SSE 2 12 03/04/18 6pm - 7pm 0.09 30.8 9.0 SE 1 12 03/04/18 7pm - 8pm 0.12 41.1 10.1 SSE 1 12 03/04/18 8pm - 9pm 0.13 39.0 8.8 SSE 1 12 03/04/18 9pm - 10pm 0.14 32.9 8.0 SE 1 12 03/04/18 10pm - 11pm 0.14 28.8 7.4 SSE 1 12 03/04/18 11pm - 12am 0.15 24.6 6.9 SSE 1 12 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 04/04/18 12am - 1am 0.14 8.2 4.2 S 1 9 04/04/18 1am - 2am 0.14 4.1 4.7 S 2 9 04/04/18 2am - 3am 0.14 8.2 5.7 SSW 1 9 04/04/18 3am - 4am 0.10 8.2 6.7 SW 2 9 04/04/18 4am - 5am 0.10 10.3 7.9 SSW 3 9 04/04/18 5am - 6am 0.10 18.5 7.5 SW 2 9 04/04/18 6am - 7am 0.12 39.0 12.2 WSW 3 9 04/04/18 7am - 8am 0.15 39.0 23.5 W 2 9 04/04/18 8am - 9am 0.17 28.8 10.2 SSW 1 9 04/04/18 9am - 10am 0.16 16.4 9.1 SSE 2 9 04/04/18 10am - 11am 0.16 14.4 7.9 SSE 3 9 04/04/18 11am - 12pm 0.17 18.5 9.7 SSE 3 9 04/04/18 12pm - 1pm 0.17 18.5 8.8 SSE 3 9 04/04/18 1pm - 2pm 0.17 14.4 8.8 SE 3 9 04/04/18 2pm - 3pm 0.15 14.4 9.3 SE 3 9 04/04/18 3pm - 4pm 0.13 20.5 13.5 SSE 3 9 04/04/18 4pm - 5pm 0.12 20.5 12.3 SSE 3 9 04/04/18 5pm - 6pm 0.14 26.7 10.7 ESE 3 9 04/04/18 6pm - 7pm 0.15 37.0 9.8 ESE 2 9 04/04/18 7pm - 8pm 0.16 43.1 8.5 ESE 2 9 04/04/18 8pm - 9pm 0.18 47.2 7.6 SSW 1 9 04/04/18 9pm - 10pm 0.20 41.1 8.7 W 2 9 04/04/18 10pm - 11pm 0.22 39.0 11.1 W 2 9 04/04/18 11pm - 12am 0.24 39.0 6.5 W 1 9 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 05/04/18 12am - 1am 0.26 34.9 6.8 W 2 10 05/04/18 1am - 2am 0.26 28.8 4.5 WNW 0 10 05/04/18 2am - 3am 0.27 26.7 4.2 WNW 0 10 05/04/18 3am - 4am 0.28 26.7 4.4 W 1 10 05/04/18 4am - 5am 0.28 22.6 6.4 WNW 0 10 05/04/18 5am - 6am 0.28 28.8 9.7 W 0 10 05/04/18 6am - 7am 0.30 32.9 24.0 WNW 1 10 05/04/18 7am - 8am 0.33 37.0 18.8 W 3 10 05/04/18 8am - 9am 0.34 39.0 19.6 NNW 2 10 05/04/18 9am - 10am 0.33 32.9 10.5 NNW 2 10 05/04/18 10am - 11am 0.32 26.7 9.3 N 3 10 05/04/18 11am - 12pm 0.31 18.5 8.7 NNE 4 10 05/04/18 12pm - 1pm 0.30 16.4 7.9 NE 5 10 05/04/18 1pm - 2pm 0.28 20.5 15.0 ENE 8 10 05/04/18 2pm - 3pm 0.25 20.5 13.6 ENE 7 10 05/04/18 3pm - 4pm 0.21 26.7 14.7 ENE 7 10 05/04/18 4pm - 5pm 0.18 32.9 15.0 NE 7 10 05/04/18 5pm - 6pm 0.17 39.0 12.0 NE 8 10 05/04/18 6pm - 7pm 0.18 37.0 10.3 NE 6 10 05/04/18 7pm - 8pm 0.18 22.6 7.2 NE 5 10 05/04/18 8pm - 9pm 0.19 22.6 6.5 NE 4 10 05/04/18 9pm - 10pm 0.20 30.8 5.3 NNW 1 10 05/04/18 10pm - 11pm 0.22 34.9 8.7 WNW 1 10 05/04/18 11pm - 12am 0.23 30.8 4.6 NE 0 10 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 06/04/18 12am - 1am 0.24 28.8 5.4 WNW 0 22 06/04/18 1am - 2am 0.24 22.6 5.4 W 1 22 06/04/18 2am - 3am 0.25 22.6 3.1 W 1 22 06/04/18 3am - 4am 0.27 26.7 7.9 SW 1 22 06/04/18 4am - 5am 0.26 24.6 15.6 SSW 2 22 06/04/18 5am - 6am 0.25 14.4 16.6 S 3 22 06/04/18 6am - 7am 0.24 26.7 19.3 S 2 22 06/04/18 7am - 8am 0.23 20.5 25.3 S 3 22 06/04/18 8am - 9am 0.22 16.4 28.8 S 4 22 06/04/18 9am - 10am 0.21 18.5 26.9 SSE 3 22 06/04/18 10am - 11am 0.19 14.4 28.4 SSE 3 22 06/04/18 11am - 12pm 0.18 18.5 27.3 SSE 2 22 06/04/18 12pm - 1pm 0.17 18.5 30.2 SSE 3 22 06/04/18 1pm - 2pm 0.17 22.6 29.5 S 4 22 06/04/18 2pm - 3pm 0.16 28.8 30.7 SSE 4 22 06/04/18 3pm - 4pm 0.16 32.9 30.7 SE 3 22 06/04/18 4pm - 5pm 0.16 28.8 26.8 SSE 3 22 06/04/18 5pm - 6pm 0.17 37.0 25.8 SSE 3 22 06/04/18 6pm - 7pm 0.18 34.9 24.2 SSE 2 22 06/04/18 7pm - 8pm 0.19 32.9 23.1 S 2 22 06/04/18 8pm - 9pm 0.19 37.0 21.3 SSE 1 22 06/04/18 9pm - 10pm 0.20 45.2 23.1 SSE 1 22 06/04/18 10pm - 11pm 0.21 34.9 21.3 S 1 22 06/04/18 11pm - 12am 0.21 30.8 19.7 SE 0 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 07/04/18 12am - 1am 0.20 41.1 21.6 SSE 0 17 07/04/18 1am - 2am 0.20 45.2 21.8 S 0 17 07/04/18 2am - 3am 0.19 34.9 20.1 SE 0 17 07/04/18 3am - 4am 0.18 22.6 16.2 SW 0 17 07/04/18 4am - 5am 0.18 41.1 13.8 W 1 17 07/04/18 5am - 6am 0.18 43.1 17.6 W 1 17 07/04/18 6am - 7am 0.19 43.1 17.7 W 1 17 07/04/18 7am - 8am 0.24 63.7 32.9 W 3 17 07/04/18 8am - 9am 0.26 39.0 24.0 N 1 17 07/04/18 9am - 10am 0.25 28.8 10.2 ENE 2 17 07/04/18 10am - 11am 0.24 14.4 10.4 NNE 3 17 07/04/18 11am - 12pm 0.23 12.3 8.2 NE 4 17 07/04/18 12pm - 1pm 0.23 14.4 5.9 NE 5 17 07/04/18 1pm - 2pm 0.21 24.6 6.7 ENE 6 17 07/04/18 2pm - 3pm 0.19 18.5 8.6 ENE 8 17 07/04/18 3pm - 4pm 0.14 14.4 9.6 ENE 7 17 07/04/18 4pm - 5pm 0.13 16.4 11.2 NE 7 17 07/04/18 5pm - 6pm 0.13 26.7 17.3 NE 5 17 07/04/18 6pm - 7pm 0.15 34.9 21.5 E 2 17 07/04/18 7pm - 8pm 0.20 47.2 26.2 WNW 0 17 07/04/18 8pm - 9pm 0.23 59.6 29.0 NW 0 17 07/04/18 9pm - 10pm 0.27 57.5 25.4 E 0 17 07/04/18 10pm - 11pm 0.31 51.3 18.8 W 1 17 07/04/18 11pm - 12am 0.34 49.3 15.2 W 1 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 08/04/18 12am - 1am 0.38 51.3 20.4 S 1 17 08/04/18 1am - 2am 0.40 10.3 12.6 S 3 17 08/04/18 2am - 3am 0.39 6.2 7.3 S 3 17 08/04/18 3am - 4am 0.34 4.1 9.0 S 3 17 08/04/18 4am - 5am 0.31 4.1 9.6 S 2 17 08/04/18 5am - 6am 0.26 10.3 7.5 WSW 2 17 08/04/18 6am - 7am 0.24 43.1 11.5 W 2 17 08/04/18 7am - 8am 0.24 37.0 19.0 W 3 17 08/04/18 8am - 9am 0.22 22.6 19.0 W 5 17 08/04/18 9am - 10am 0.23 16.4 18.8 NE 1 17 08/04/18 10am - 11am 0.25 22.6 18.6 NE 1 17 08/04/18 11am - 12pm 0.26 49.3 22.7 SE 2 17 08/04/18 12pm - 1pm 0.27 26.7 21.3 ESE 2 17 08/04/18 1pm - 2pm 0.27 16.4 21.2 E 5 17 08/04/18 2pm - 3pm 0.26 12.3 19.0 ENE 6 17 08/04/18 3pm - 4pm 0.23 10.3 18.7 ENE 6 17 08/04/18 4pm - 5pm 0.21 12.3 16.9 ENE 6 17 08/04/18 5pm - 6pm 0.20 22.6 18.0 NE 3 17 08/04/18 6pm - 7pm 0.21 53.4 22.3 NNE 1 17 08/04/18 7pm - 8pm 0.23 57.5 22.9 W 1 17 08/04/18 8pm - 9pm 0.26 67.8 23.9 WNW 1 17 08/04/18 9pm - 10pm 0.32 55.5 19.6 W 1 17 08/04/18 10pm - 11pm 0.36 51.3 18.6 WNW 1 17 08/04/18 11pm - 12am 0.40 45.2 16.9 W 1 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 09/04/18 12am - 1am 0.47 45.2 18.0 W 1 22 09/04/18 1am - 2am 0.51 49.3 20.6 W 2 22 09/04/18 2am - 3am 0.52 49.3 17.3 W 3 22 09/04/18 3am - 4am 0.50 41.1 14.4 W 3 22 09/04/18 4am - 5am 0.47 49.3 17.2 WNW 5 22 09/04/18 5am - 6am 0.43 49.3 18.2 W 6 22 09/04/18 6am - 7am 0.42 53.4 22.8 W 5 22 09/04/18 7am - 8am 0.42 53.4 28.7 WNW 3 22 09/04/18 8am - 9am 0.39 49.3 22.1 WNW 6 22 09/04/18 9am - 10am 0.38 47.2 22.2 W 7 22 09/04/18 10am - 11am 0.37 55.5 26.0 WNW 5 22 09/04/18 11am - 12pm 0.36 51.3 26.4 WNW 6 22 09/04/18 12pm - 1pm 0.33 39.0 19.7 WNW 5 22 09/04/18 1pm - 2pm 0.30 28.8 19.3 W 7 22 09/04/18 2pm - 3pm 0.26 32.9 42.0 WSW 8 22 09/04/18 3pm - 4pm 0.22 24.6 41.9 SSE 8 22 09/04/18 4pm - 5pm 0.19 16.4 27.9 S 7 22 09/04/18 5pm - 6pm 0.16 20.5 22.2 SSE 6 22 09/04/18 6pm - 7pm 0.15 12.3 17.5 S 7 22 09/04/18 7pm - 8pm 0.13 10.3 17.1 S 6 22 09/04/18 8pm - 9pm 0.12 10.3 16.8 S 5 22 09/04/18 9pm - 10pm 0.12 6.2 17.3 SSW 5 22 09/04/18 10pm - 11pm 0.12 6.2 15.7 SSW 4 22 09/04/18 11pm - 12am 0.11 6.2 14.6 SSW 5 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 10/04/18 12am - 1am 0.09 6.2 16.9 SW 5 15 10/04/18 1am - 2am 0.09 8.2 15.9 WSW 5 15 10/04/18 2am - 3am 0.09 12.3 13.6 WSW 3 15 10/04/18 3am - 4am 0.11 14.4 15.0 SW 2 15 10/04/18 4am - 5am 0.12 12.3 15.1 SW 3 15 10/04/18 5am - 6am 0.13 18.5 15.4 WSW 3 15 10/04/18 6am - 7am 0.16 41.1 16.9 W 4 15 10/04/18 7am - 8am 0.18 39.0 18.9 WSW 2 15 10/04/18 8am - 9am 0.20 37.0 16.0 ESE 1 15 10/04/18 9am - 10am 0.19 20.5 12.0 SSE 2 15 10/04/18 10am - 11am 0.18 20.5 15.3 ESE 3 15 10/04/18 11am - 12pm 0.17 12.3 14.1 E 5 15 10/04/18 12pm - 1pm 0.16 10.3 12.2 ENE 4 15 10/04/18 1pm - 2pm 0.15 14.4 18.1 E 5 15 10/04/18 2pm - 3pm 0.13 12.3 30.0 E 5 15 10/04/18 3pm - 4pm 0.11 14.4 26.4 ENE 6 15 10/04/18 4pm - 5pm 0.10 14.4 14.1 ENE 6 15 10/04/18 5pm - 6pm 0.10 18.5 13.8 ENE 4 15 10/04/18 6pm - 7pm 0.10 24.6 12.3 ENE 4 15 10/04/18 7pm - 8pm 0.11 26.7 12.8 ENE 3 15 10/04/18 8pm - 9pm 0.11 18.5 13.0 NE 4 15 10/04/18 9pm - 10pm 0.11 14.4 11.5 NE 3 15 10/04/18 10pm - 11pm 0.12 18.5 10.8 NNW 2 15 10/04/18 11pm - 12am 0.12 24.6 9.3 NW 1 15 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 11/04/18 12am - 1am 0.13 22.6 9.9 NW 1 20 11/04/18 1am - 2am 0.13 30.8 10.0 NW 1 20 11/04/18 2am - 3am 0.13 24.6 9.0 NW 1 20 11/04/18 3am - 4am 0.13 14.4 9.3 NNW 1 20 11/04/18 4am - 5am 0.13 24.6 11.7 NW 0 20 11/04/18 5am - 6am 0.14 39.0 16.1 WNW 1 20 11/04/18 6am - 7am 0.18 49.3 26.4 NW 0 20 11/04/18 7am - 8am 0.21 37.0 19.4 N 2 20 11/04/18 8am - 9am 0.22 20.5 13.3 NNE 5 20 11/04/18 9am - 10am 0.21 20.5 17.6 N 3 20 11/04/18 10am - 11am 0.21 14.4 17.7 N 4 20 11/04/18 11am - 12pm 0.24 18.5 26.6 N 3 20 11/04/18 12pm - 1pm 0.25 30.8 27.0 ENE 4 20 11/04/18 1pm - 2pm 0.25 30.8 33.5 ENE 7 20 11/04/18 2pm - 3pm 0.22 28.8 31.3 ENE 7 20 11/04/18 3pm - 4pm 0.20 22.6 28.9 ENE 7 20 11/04/18 4pm - 5pm 0.20 22.6 25.8 ENE 6 20 11/04/18 5pm - 6pm 0.21 30.8 22.5 ENE 5 20 11/04/18 6pm - 7pm 0.23 37.0 21.0 NE 4 20 11/04/18 7pm - 8pm 0.22 43.1 21.2 NE 2 20 11/04/18 8pm - 9pm 0.23 41.1 20.8 NNE 1 20 11/04/18 9pm - 10pm 0.25 39.0 20.2 NW 1 20 11/04/18 10pm - 11pm 0.26 39.0 16.4 WNW 1 20 11/04/18 11pm - 12am 0.28 34.9 14.1 W 1 20 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 12/04/18 12am - 1am 0.29 32.9 12.0 W 1 23 12/04/18 1am - 2am 0.30 28.8 9.7 W 1 23 12/04/18 2am - 3am 0.31 24.6 10.2 W 1 23 12/04/18 3am - 4am 0.30 24.6 12.3 W 1 23 12/04/18 4am - 5am 0.30 24.6 12.6 NE 0 23 12/04/18 5am - 6am 0.33 32.9 17.6 N 0 23 12/04/18 6am - 7am 0.37 39.0 29.5 ENE 0 23 12/04/18 7am - 8am 0.42 53.4 40.6 NNW 1 23 12/04/18 8am - 9am 0.45 63.7 45.2 WNW 3 23 12/04/18 9am - 10am 0.46 63.7 24.1 WNW 3 23 12/04/18 10am - 11am 0.45 47.2 25.4 NW 4 23 12/04/18 11am - 12pm 0.44 28.8 20.1 WNW 6 23 12/04/18 12pm - 1pm 0.42 26.7 25.0 NW 5 23 12/04/18 1pm - 2pm 0.38 18.5 21.8 NNW 4 23 12/04/18 2pm - 3pm 0.32 20.5 19.5 NNW 4 23 12/04/18 3pm - 4pm 0.25 18.5 17.6 NNE 5 23 12/04/18 4pm - 5pm 0.21 41.1 31.3 NE 4 23 12/04/18 5pm - 6pm 0.21 94.5 44.1 NE 3 23 12/04/18 6pm - 7pm 0.25 96.5 45.0 ENE 1 23 12/04/18 7pm - 8pm 0.27 55.5 19.2 NW 1 23 12/04/18 8pm - 9pm 0.27 30.8 16.5 NW 2 23 12/04/18 9pm - 10pm 0.27 30.8 17.5 WNW 4 23 12/04/18 10pm - 11pm 0.27 30.8 19.4 WNW 5 23 12/04/18 11pm - 12am 0.28 22.6 18.4 WNW 3 23 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 13/04/18 12am - 1am 0.27 24.6 16.4 WNW 4 27 13/04/18 1am - 2am 0.24 10.3 16.3 WNW 5 27 13/04/18 2am - 3am 0.17 8.2 15.2 WNW 5 27 13/04/18 3am - 4am 0.14 10.3 13.2 NW 2 27 13/04/18 4am - 5am 0.13 16.4 13.5 NW 2 27 13/04/18 5am - 6am 0.13 39.0 14.6 NW 1 27 13/04/18 6am - 7am 0.15 59.6 28.5 WNW 4 27 13/04/18 7am - 8am 0.18 51.3 23.3 WNW 5 27 13/04/18 8am - 9am 0.19 34.9 22.4 WNW 6 27 13/04/18 9am - 10am 0.18 22.6 19.7 WNW 8 27 13/04/18 10am - 11am 0.18 20.5 23.5 WNW 9 27 13/04/18 11am - 12pm 0.18 18.5 23.6 WNW 6 27 13/04/18 12pm - 1pm 0.18 18.5 22.4 WNW 6 27 13/04/18 1pm - 2pm 0.18 20.5 22.7 NNW 3 27 13/04/18 2pm - 3pm 0.15 14.4 22.4 NNE 7 27 13/04/18 3pm - 4pm 0.13 18.5 28.5 NNE 7 27 13/04/18 4pm - 5pm 0.15 26.7 56.5 NNE 6 27 13/04/18 5pm - 6pm 0.23 43.1 106.8 NNE 5 27 13/04/18 6pm - 7pm 0.26 47.2 29.0 NNE 5 27 13/04/18 7pm - 8pm 0.28 47.2 20.5 NNE 4 27 13/04/18 8pm - 9pm 0.33 45.2 36.0 NNE 2 27 13/04/18 9pm - 10pm 0.39 34.9 67.9 WNW 3 27 13/04/18 10pm - 11pm 0.39 22.6 10.6 WNW 4 27 13/04/18 11pm - 12am 0.39 20.5 8.8 WNW 2 27 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 14/04/18 12am - 1am 0.37 22.6 9.9 NW 0 28 14/04/18 1am - 2am 0.31 28.8 10.8 NNE 0 28 14/04/18 2am - 3am 0.30 24.6 5.6 NNE 1 28 14/04/18 3am - 4am 0.28 22.6 12.0 WNW 5 28 14/04/18 4am - 5am 0.23 8.2 7.2 NW 5 28 14/04/18 5am - 6am 0.16 10.3 9.7 WNW 3 28 14/04/18 6am - 7am 0.17 18.5 2.2 NW 2 28 14/04/18 7am - 8am 0.17 18.5 7.0 NNW 3 28 14/04/18 8am - 9am 0.17 14.4 8.0 NNW 5 28 14/04/18 9am - 10am 0.17 8.2 11.5 NW 7 28 14/04/18 10am - 11am 0.16 8.2 13.7 NW 8 28 14/04/18 11am - 12pm 0.16 8.2 11.9 NW 7 28 14/04/18 12pm - 1pm 0.16 8.2 19.3 NW 8 28 14/04/18 1pm - 2pm 0.16 10.3 26.3 WNW 11 28 14/04/18 2pm - 3pm 0.15 8.2 32.2 WNW 14 28 14/04/18 3pm - 4pm 0.14 12.3 35.4 WNW 16 28 14/04/18 4pm - 5pm 0.13 10.3 28.6 WNW 13 28 14/04/18 5pm - 6pm 0.12 14.4 27.3 WNW 11 28 14/04/18 6pm - 7pm 0.12 20.5 30.3 WNW 9 28 14/04/18 7pm - 8pm 0.12 20.5 25.2 WNW 6 28 14/04/18 8pm - 9pm 0.11 14.4 41.9 WNW 11 28 14/04/18 9pm - 10pm 0.11 12.3 128.9 W 16 28 14/04/18 10pm - 11pm 0.11 10.3 114.7 W 19 28 14/04/18 11pm - 12am 0.11 8.2 57.1 W 15 28 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 15/04/18 12am - 1am 0.11 8.2 52.9 WNW 11 28 15/04/18 1am - 2am 0.13 18.5 68.3 W 10 28 15/04/18 2am - 3am 0.27 28.8 143.4 W 7 28 15/04/18 3am - 4am 0.32 16.4 44.3 WNW 2 28 15/04/18 4am - 5am 0.32 6.2 36.3 W 13 28 15/04/18 5am - 6am 0.32 6.2 24.4 W 12 28 15/04/18 6am - 7am 0.33 8.2 33.0 W 6 28 15/04/18 7am - 8am 0.32 6.2 23.2 WNW 11 28 15/04/18 8am - 9am 0.33 8.2 21.8 W 19 28 15/04/18 9am - 10am 0.29 8.2 19.9 W 20 28 15/04/18 10am - 11am 0.16 8.2 18.0 WNW 20 28 15/04/18 11am - 12pm 0.11 8.2 21.6 W 22 28 15/04/18 12pm - 1pm 0.11 8.2 18.0 W 24 28 15/04/18 1pm - 2pm 0.11 10.3 17.9 WNW 25 28 15/04/18 2pm - 3pm 0.10 8.2 14.8 WNW 19 28 15/04/18 3pm - 4pm 0.10 10.3 13.7 W 15 28 15/04/18 4pm - 5pm 0.10 12.3 12.1 W 16 28 15/04/18 5pm - 6pm 0.10 16.4 12.8 W 12 28 15/04/18 6pm - 7pm 0.10 16.4 14.1 WNW 9 28 15/04/18 7pm - 8pm 0.11 16.4 14.4 WNW 7 28 15/04/18 8pm - 9pm 0.11 22.6 14.1 NW 2 28 15/04/18 9pm - 10pm 0.13 26.7 14.3 NNW 1 28 15/04/18 10pm - 11pm 0.14 28.8 13.5 NNW 1 28 15/04/18 11pm - 12am 0.15 30.8 13.3 NNE 1 28 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 16/04/18 12am - 1am 0.16 24.6 10.4 N 1 19 16/04/18 1am - 2am 0.16 22.6 10.3 NNE 1 19 16/04/18 2am - 3am 0.16 20.5 8.2 NW 0 19 16/04/18 3am - 4am 0.16 22.6 7.6 W 1 19 16/04/18 4am - 5am 0.16 30.8 9.3 WNW 0 19 16/04/18 5am - 6am 0.17 32.9 15.3 W 1 19 16/04/18 6am - 7am 0.20 39.0 22.4 W 1 19 16/04/18 7am - 8am 0.25 45.2 28.9 NNW 0 19 16/04/18 8am - 9am 0.28 37.0 15.3 NNW 1 19 16/04/18 9am - 10am 0.27 24.6 13.7 NNW 2 19 16/04/18 10am - 11am 0.26 14.4 11.1 WNW 5 19 16/04/18 11am - 12pm 0.26 16.4 11.9 WNW 6 19 16/04/18 12pm - 1pm 0.25 20.5 13.0 WNW 6 19 16/04/18 1pm - 2pm 0.24 18.5 14.2 WNW 6 19 16/04/18 2pm - 3pm 0.19 16.4 12.9 W 9 19 16/04/18 3pm - 4pm 0.14 10.3 18.0 WSW 12 19 16/04/18 4pm - 5pm 0.11 10.3 18.9 WSW 12 19 16/04/18 5pm - 6pm 0.12 16.4 29.0 WSW 10 19 16/04/18 6pm - 7pm 0.12 22.6 9.6 WSW 7 19 16/04/18 7pm - 8pm 0.17 22.6 34.8 WSW 7 19 16/04/18 8pm - 9pm 0.18 12.3 16.2 WSW 8 19 16/04/18 9pm - 10pm 0.22 16.4 29.0 W 11 19 16/04/18 10pm - 11pm 0.31 24.6 67.9 W 11 19 16/04/18 11pm - 12am 0.33 18.5 21.0 W 8 19 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 17/04/18 12am - 1am 0.33 16.4 5.1 W 3 16 17/04/18 1am - 2am 0.34 14.4 13.4 WSW 1 16 17/04/18 2am - 3am 0.34 12.3 9.4 SW 3 16 17/04/18 3am - 4am 0.29 14.4 8.5 W 2 16 17/04/18 4am - 5am 0.28 24.6 13.5 WSW 3 16 17/04/18 5am - 6am 0.25 22.6 17.6 SW 3 16 17/04/18 6am - 7am 0.16 28.8 18.7 SW 3 16 17/04/18 7am - 8am 0.18 30.8 24.2 SW 3 16 17/04/18 8am - 9am 0.18 20.5 21.4 SSW 5 16 17/04/18 9am - 10am 0.18 14.4 18.5 S 5 16 17/04/18 10am - 11am 0.17 16.4 18.9 SSE 5 16 17/04/18 11am - 12pm 0.18 18.5 18.8 SSE 5 16 17/04/18 12pm - 1pm 0.18 14.4 17.3 SSE 5 16 17/04/18 1pm - 2pm 0.17 20.5 18.1 SSE 6 16 17/04/18 2pm - 3pm 0.16 18.5 17.8 SSE 5 16 17/04/18 3pm - 4pm 0.14 20.5 18.3 SSE 6 16 17/04/18 4pm - 5pm 0.13 26.7 16.1 SSE 5 16 17/04/18 5pm - 6pm 0.14 28.8 16.9 SSE 3 16 17/04/18 6pm - 7pm 0.14 30.8 15.0 SSE 3 16 17/04/18 7pm - 8pm 0.14 26.7 16.5 SSE 2 16 17/04/18 8pm - 9pm 0.14 32.9 15.2 SSE 2 16 17/04/18 9pm - 10pm 0.14 28.8 14.5 SSE 2 16 17/04/18 10pm - 11pm 0.14 26.7 13.5 ESE 1 16 17/04/18 11pm - 12am 0.14 22.6 12.8 SE 1 16 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 18/04/18 12am - 1am 0.13 22.6 14.5 SE 1 18 18/04/18 1am - 2am 0.12 28.8 15.2 E 1 18 18/04/18 2am - 3am 0.11 20.5 15.5 E 1 18 18/04/18 3am - 4am 0.10 22.6 13.6 SSE 0 18 18/04/18 4am - 5am 0.14 30.8 23.1 W 3 18 18/04/18 5am - 6am 0.22 39.0 30.0 W 3 18 18/04/18 6am - 7am 0.35 41.1 42.7 W 3 18 18/04/18 7am - 8am 0.46 45.2 44.1 W 3 18 18/04/18 8am - 9am 0.58 57.5 39.6 WNW 2 18 18/04/18 9am - 10am 0.56 41.1 23.3 E 1 18 18/04/18 10am - 11am 0.56 18.5 9.6 ENE 2 18 18/04/18 11am - 12pm 0.56 22.6 12.1 ESE 2 18 18/04/18 12pm - 1pm 0.52 18.5 11.7 ESE 2 18 18/04/18 1pm - 2pm 0.44 20.5 13.2 ENE 3 18 18/04/18 2pm - 3pm 0.32 16.4 12.4 ENE 6 18 18/04/18 3pm - 4pm 0.22 20.5 12.2 ENE 5 18 18/04/18 4pm - 5pm 0.12 28.8 10.3 ENE 5 18 18/04/18 5pm - 6pm 0.08 28.8 13.5 ENE 3 18 18/04/18 6pm - 7pm 0.09 28.8 13.2 NE 2 18 18/04/18 7pm - 8pm 0.10 24.6 13.4 ENE 3 18 18/04/18 8pm - 9pm 0.11 30.8 11.7 NE 0 18 18/04/18 9pm - 10pm 0.14 49.3 12.8 W 3 18 18/04/18 10pm - 11pm 0.20 53.4 13.9 WNW 1 18 18/04/18 11pm - 12am 0.26 49.3 14.3 NW 0 18 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 19/04/18 12am - 1am 0.31 43.1 14.9 NW 0 21 19/04/18 1am - 2am 0.35 37.0 15.9 WNW 0 21 19/04/18 2am - 3am 0.43 34.9 16.3 NW 0 21 19/04/18 3am - 4am 0.52 32.9 18.0 WNW 0 21 19/04/18 4am - 5am 0.62 32.9 23.1 NW 0 21 19/04/18 5am - 6am 0.72 41.1 36.3 NW 0 21 19/04/18 6am - 7am 0.77 49.3 31.4 WNW 1 21 19/04/18 7am - 8am 0.79 55.5 33.6 WNW 2 21 19/04/18 8am - 9am 0.80 61.6 29.8 NW 2 21 19/04/18 9am - 10am 0.75 47.2 23.1 WNW 4 21 19/04/18 10am - 11am 0.76         21 19/04/18 11am - 12pm 0.75         21 19/04/18 12pm - 1pm 0.72         21 19/04/18 1pm - 2pm 0.65         21 19/04/18 2pm - 3pm 0.58         21 19/04/18 3pm - 4pm 0.38 41.1 23.2 ENE 3 21 19/04/18 4pm - 5pm 0.26 57.5 26.7 ENE 2 21 19/04/18 5pm - 6pm 0.25 61.6 25.1 NNE 2 21 19/04/18 6pm - 7pm 0.27 59.6 22.8 N 1 21 19/04/18 7pm - 8pm 0.29 61.6 25.7 NW 1 21 19/04/18 8pm - 9pm 0.28 37.0 13.7 WNW 5 21 19/04/18 9pm - 10pm 0.26 24.6 5.1 NW 1 21 19/04/18 10pm - 11pm 0.25 28.8 5.4 NNW 0 21 19/04/18 11pm - 12am 0.27 34.9 9.2 W 1 21 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 20/04/18 12am - 1am 0.27 34.9 7.9 N 0 19 20/04/18 1am - 2am 0.27 32.9 7.7 SW 0 19 20/04/18 2am - 3am 0.27 32.9 6.9 W 1 19 20/04/18 3am - 4am 0.27 30.8 8.5 W 2 19 20/04/18 4am - 5am 0.29 34.9 13.2 W 2 19 20/04/18 5am - 6am 0.33 37.0 15.5 W 1 19 20/04/18 6am - 7am 0.41 34.9 20.6 W 2 19 20/04/18 7am - 8am 0.49 45.2 33.7 W 5 19 20/04/18 8am - 9am 0.55 53.4 34.3 W 2 19 20/04/18 9am - 10am 0.52 22.6 16.2 S 4 19 20/04/18 10am - 11am 0.50 24.6 19.8 S 5 19 20/04/18 11am - 12pm 0.48 24.6 21.7 SSE 4 19 20/04/18 12pm - 1pm 0.46 24.6 25.0 SSE 3 19 20/04/18 1pm - 2pm 0.42 22.6 22.0 SSE 3 19 20/04/18 2pm - 3pm 0.36 22.6 30.2 SSE 5 19 20/04/18 3pm - 4pm 0.28 20.5 31.3 SSE 4 19 20/04/18 4pm - 5pm 0.23 20.5 29.5 SSE 5 19 20/04/18 5pm - 6pm 0.24 20.5 26.7 S 3 19 20/04/18 6pm - 7pm 0.25 22.6 25.4 S 3 19 20/04/18 7pm - 8pm 0.26 16.4 20.7 S 3 19 20/04/18 8pm - 9pm 0.26 20.5 15.3 SSW 4 19 20/04/18 9pm - 10pm 0.26 12.3 12.9 WSW 4 19 20/04/18 10pm - 11pm 0.25 12.3 11.9 WSW 3 19 20/04/18 11pm - 12am 0.26 24.6 10.6 W 2 19 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 21/04/18 12am - 1am 0.26 32.9 14.9 W 2 17 21/04/18 1am - 2am 0.26 34.9 14.4 WNW 1 17 21/04/18 2am - 3am 0.28 32.9 12.9 W 1 17 21/04/18 3am - 4am 0.30 28.8 14.2 W 1 17 21/04/18 4am - 5am 0.32 26.7 16.1 WNW 1 17 21/04/18 5am - 6am 0.34 30.8 17.4 WNW 2 17 21/04/18 6am - 7am 0.37 34.9 15.8 W 3 17 21/04/18 7am - 8am 0.38 37.0 24.4 W 2 17 21/04/18 8am - 9am 0.36 22.6 35.5 SSW 3 17 21/04/18 9am - 10am 0.33 14.4 11.4 S 4 17 21/04/18 10am - 11am 0.29 16.4 21.8 SSE 3 17 21/04/18 11am - 12pm 0.27 20.5 23.3 SSE 3 17 21/04/18 12pm - 1pm 0.24 18.5 22.5 SSE 3 17 21/04/18 1pm - 2pm 0.21 16.4 23.8 SSE 3 17 21/04/18 2pm - 3pm 0.18 14.4 23.1 S 3 17 21/04/18 3pm - 4pm 0.15 12.3 21.0 S 5 17 21/04/18 4pm - 5pm 0.14 16.4 17.5 SSE 3 17 21/04/18 5pm - 6pm 0.15 20.5 16.5 SSE 2 17 21/04/18 6pm - 7pm 0.15 30.8 14.7 SE 1 17 21/04/18 7pm - 8pm 0.15 28.8 14.1 SSE 2 17 21/04/18 8pm - 9pm 0.15 20.5 10.2 S 2 17 21/04/18 9pm - 10pm 0.15 26.7 12.8 S 2 17 21/04/18 10pm - 11pm 0.15 20.5 7.0 S 2 17 21/04/18 11pm - 12am 0.14 16.4 5.1 S 2 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 22/04/18 12am - 1am 0.13 10.3 5.4 SSW 1 10 22/04/18 1am - 2am 0.13 20.5 6.3 W 3 10 22/04/18 2am - 3am 0.14 22.6 6.5 W 3 10 22/04/18 3am - 4am 0.15 26.7 8.1 WNW 1 10 22/04/18 4am - 5am 0.17 30.8 11.9 WNW 1 10 22/04/18 5am - 6am 0.20 28.8 12.3 WNW 1 10 22/04/18 6am - 7am 0.23 24.6 11.3 W 2 10 22/04/18 7am - 8am 0.26 22.6 18.5 W 4 10 22/04/18 8am - 9am 0.28 18.5 10.5 W 2 10 22/04/18 9am - 10am 0.26 10.3 6.4 S 3 10 22/04/18 10am - 11am 0.24 12.3 7.6 SSE 3 10 22/04/18 11am - 12pm 0.23 14.4 7.6 SE 2 10 22/04/18 12pm - 1pm 0.20 14.4 9.7 SE 2 10 22/04/18 1pm - 2pm 0.17 14.4 10.1 SSE 3 10 22/04/18 2pm - 3pm 0.14 14.4 12.3 SSE 4 10 22/04/18 3pm - 4pm 0.11 20.5 8.5 SSE 3 10 22/04/18 4pm - 5pm 0.10 24.6 8.7 SSE 2 10 22/04/18 5pm - 6pm 0.11 24.6 4.5 ENE 1 10 22/04/18 6pm - 7pm 0.12 32.9 7.9 ENE 1 10 22/04/18 7pm - 8pm 0.14 37.0 10.1 W 1 10 22/04/18 8pm - 9pm 0.18 41.1 13.0 W 2 10 22/04/18 9pm - 10pm 0.24 41.1 12.5 W 2 10 22/04/18 10pm - 11pm 0.30 39.0 12.4 W 1 10 22/04/18 11pm - 12am 0.36 34.9 14.1 WNW 0 10 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 23/04/18 12am - 1am 0.42 28.8 11.5 W 1 16 23/04/18 1am - 2am 0.47 22.6 11.3 WNW 1 16 23/04/18 2am - 3am 0.55 22.6 12.4 W 1 16 23/04/18 3am - 4am 0.60 22.6 12.0 WNW 2 16 23/04/18 4am - 5am 0.60 26.7 11.5 NNW 1 16 23/04/18 5am - 6am 0.57 28.8 17.4 NW 0 16 23/04/18 6am - 7am 0.54 30.8 15.2 NNE 0 16 23/04/18 7am - 8am 0.54 37.0 23.3 WNW 2 16 23/04/18 8am - 9am 0.52 45.2 29.9 WNW 2 16 23/04/18 9am - 10am 0.49 39.0 18.2 W 5 16 23/04/18 10am - 11am 0.43 28.8 17.9 SW 1 16 23/04/18 11am - 12pm 0.39 28.8 9.9 ESE 2 16 23/04/18 12pm - 1pm 0.39         16 23/04/18 1pm - 2pm 0.39         16 23/04/18 2pm - 3pm 0.34 22.6 -27.9 E 5 16 23/04/18 3pm - 4pm 0.25 18.5   E 5 16 23/04/18 4pm - 5pm 0.18 18.5   E 4 16 23/04/18 5pm - 6pm 0.16 24.6   E 2 16 23/04/18 6pm - 7pm 0.18 41.1   E 1 16 23/04/18 7pm - 8pm 0.19 45.2   ENE 0 16 23/04/18 8pm - 9pm 0.21 47.2   W 1 16 23/04/18 9pm - 10pm 0.23 43.1   W 2 16 23/04/18 10pm - 11pm 0.26 41.1   W 2 16 23/04/18 11pm - 12am 0.31 39.0   W 1 16 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 24/04/18 12am - 1am 0.36 32.9   WNW 1 2 24/04/18 1am - 2am 0.39 28.8   NW 0 2 24/04/18 2am - 3am 0.40 26.7   W 1 2 24/04/18 3am - 4am 0.43 22.6   W 1 2 24/04/18 4am - 5am 0.45 26.7   W 1 2 24/04/18 5am - 6am 0.46 30.8   W 1 2 24/04/18 6am - 7am 0.49 32.9   WNW 1 2 24/04/18 7am - 8am 0.52 45.2 8.2 W 3 2 24/04/18 8am - 9am 0.50 41.1 2.5 WSW 2 2 24/04/18 9am - 10am 0.46 14.4 -1.2 S 4 2 24/04/18 10am - 11am 0.42 16.4 -0.3 SE 3 2 24/04/18 11am - 12pm 0.39 20.5 -1.4 SE 2 2 24/04/18 12pm - 1pm 0.35 22.6 3.2 SSE 3 2 24/04/18 1pm - 2pm 0.31 20.5 3.7 SSE 2 2 24/04/18 2pm - 3pm 0.24 22.6 0.5 SSE 2 2 24/04/18 3pm - 4pm 0.17 28.8 1.5 SSE 3 2 24/04/18 4pm - 5pm 0.13 30.8 1.4 SSE 3 2 24/04/18 5pm - 6pm 0.15 49.3 3.9 SSE 2 2 24/04/18 6pm - 7pm 0.18 47.2 3.4 ENE 0 2 24/04/18 7pm - 8pm 0.21 43.1 0.2 W 1 2 24/04/18 8pm - 9pm 0.24 41.1 0.7 W 2 2 24/04/18 9pm - 10pm 0.30 39.0 0.8 W 2 2 24/04/18 10pm - 11pm 0.35 43.1 1.9 W 3 2 24/04/18 11pm - 12am 0.39 39.0 0.3 W 2 2 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 25/04/18 12am - 1am 0.41 34.9 1.7 WNW 2 2 25/04/18 1am - 2am 0.43 30.8 0.0 W 2 2 25/04/18 2am - 3am 0.42 30.8 -1.0 W 3 2 25/04/18 3am - 4am 0.40 34.9 -1.2 W 3 2 25/04/18 4am - 5am 0.37 34.9 0.5 W 3 2 25/04/18 5am - 6am 0.32 32.9 2.1 W 3 2 25/04/18 6am - 7am 0.27 28.8 1.2 W 2 2 25/04/18 7am - 8am 0.25 26.7 2.9 W 3 2 25/04/18 8am - 9am 0.25 24.6 3.3 W 6 2 25/04/18 9am - 10am 0.26 24.6 7.3 W 2 2 25/04/18 10am - 11am 0.24 8.2 4.1 S 5 2 25/04/18 11am - 12pm 0.22 8.2 3.2 S 5 2 25/04/18 12pm - 1pm 0.21 10.3 3.3 S 5 2 25/04/18 1pm - 2pm 0.21 10.3 4.4 SSE 3 2 25/04/18 2pm - 3pm 0.20 8.2 3.9 SSE 5 2 25/04/18 3pm - 4pm 0.18 10.3 3.9 SSE 3 2 25/04/18 4pm - 5pm 0.17 10.3 3.2 S 4 2 25/04/18 5pm - 6pm 0.15 14.4 1.3 S 3 2 25/04/18 6pm - 7pm 0.17 16.4 1.9 SW 1 2 25/04/18 7pm - 8pm 0.19 22.6 1.0 W 1 2 25/04/18 8pm - 9pm 0.22 30.8 2.1 WSW 1 2 25/04/18 9pm - 10pm 0.24 26.7 0.9 W 0 2 25/04/18 10pm - 11pm 0.28 26.7 -0.6 W 0 2 25/04/18 11pm - 12am 0.31 24.6 -0.8 W 1 2

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Station 5 (CBMS) - Hourly average readings for previous 28 calendar days.

Note: These figures have not been validated. To view the most recent validated data, please click here.

Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 29/03/18 1am - 2am 0.14 41.1 15.2 W 5 17 29/03/18 2am - 3am 0.15 34.9 17.3 WSW 1 17 29/03/18 3am - 4am 0.15 45.2 19.8 ENE 0 17 29/03/18 4am - 5am 0.15 30.8 17.1 NE 3 17 29/03/18 5am - 6am 0.18 43.1 17.9 WNW 3 17 29/03/18 6am - 7am 0.24 47.2 17.3 W 3 17 29/03/18 7am - 8am 0.33 49.3 21.2 WSW 5 17 29/03/18 8am - 9am 0.43 55.5 34.5 NW 3 17 29/03/18 9am - 10am 0.47 53.4 39.4 NW 6 17 29/03/18 10am - 11am 0.46 41.1 31.6 N 9 17 29/03/18 11am - 12pm 0.46 24.6 15.7 NE 10 17 29/03/18 12pm - 1pm 0.45 18.5 12.6 NNE 13 17 29/03/18 1pm - 2pm 0.43 18.5 18.8 NE 12 17 29/03/18 2pm - 3pm 0.37 14.4 16.3 ENE 15 17 29/03/18 3pm - 4pm 0.29 10.3 18.6 ENE 16 17 29/03/18 4pm - 5pm 0.20 8.2 13.4 NE 17 17 29/03/18 5pm - 6pm 0.15 8.2 7.8 NE 19 17 29/03/18 6pm - 7pm 0.13 10.3 16.3 NE 16 17 29/03/18 7pm - 8pm 0.12 18.5 9.3 NE 12 17 29/03/18 8pm - 9pm 0.12 18.5 12.1 NE 15 17 29/03/18 9pm - 10pm 0.12 16.4 12.7 NE 13 17 29/03/18 10pm - 11pm 0.12 12.3 8.8 N 8 17 29/03/18 11pm - 12am 0.13 20.5 6.3 NW 7 17 30/03/18 12am - 1am 0.14 30.8 9.0 NW 7 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 30/03/18 1am - 2am 0.15 41.1 9.5 WNW 5 21 30/03/18 2am - 3am 0.16 30.8 14.4 N 5 21 30/03/18 3am - 4am 0.17 30.8 7.9 N 5 21 30/03/18 4am - 5am 0.18 28.8 6.8 WNW 6 21 30/03/18 5am - 6am 0.21 32.9 5.7 WNW 7 21 30/03/18 6am - 7am 0.22 30.8 12.8 WNW 6 21 30/03/18 7am - 8am 0.24 28.8 11.3 WNW 8 21 30/03/18 8am - 9am 0.26 30.8 14.3 NW 9 21 30/03/18 9am - 10am 0.26 30.8 18.3 NW 10 21 30/03/18 10am - 11am 0.26 24.6 21.9 NW 11 21 30/03/18 11am - 12pm 0.26 18.5 21.0 WNW 7 21 30/03/18 12pm - 1pm 0.26 16.4 21.2 SE 7 21 30/03/18 1pm - 2pm 0.25 12.3 23.5 SE 13 21 30/03/18 2pm - 3pm 0.24 16.4 28.3 SE 12 21 30/03/18 3pm - 4pm 0.23 14.4 21.4 SE 12 21 30/03/18 4pm - 5pm 0.21 10.3 26.4 SSE 14 21 30/03/18 5pm - 6pm 0.21 6.2 30.8 SSE 15 21 30/03/18 6pm - 7pm 0.20 8.2 29.3 SSE 16 21 30/03/18 7pm - 8pm 0.19 8.2 32.0 SSE 15 21 30/03/18 8pm - 9pm 0.18 4.1 31.4 SSE 16 21 30/03/18 9pm - 10pm 0.16 4.1 25.3 SSE 14 21 30/03/18 10pm - 11pm 0.15 4.1 28.3 SSE 13 21 30/03/18 11pm - 12am 0.14 4.1 32.2 SSE 10 21 31/03/18 12am - 1am 0.13 2.1 33.6 SSE 11 21 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 31/03/18 1am - 2am 0.12 2.1 29.0 SSE 9 20 31/03/18 2am - 3am 0.11 2.1 28.8 SSE 11 20 31/03/18 3am - 4am 0.11 2.1 25.8 SSE 10 20 31/03/18 4am - 5am 0.11 2.1 22.8 SSE 11 20 31/03/18 5am - 6am 0.11 2.1 20.7 SSE 10 20 31/03/18 6am - 7am 0.11 4.1 17.3 SE 10 20 31/03/18 7am - 8am 0.11 4.1 21.2 SE 9 20 31/03/18 8am - 9am 0.11 6.2 22.6 SE 10 20 31/03/18 9am - 10am 0.11 4.1 17.8 SE 10 20 31/03/18 10am - 11am 0.11 4.1 15.8 SE 10 20 31/03/18 11am - 12pm 0.11 8.2 14.0 SE 11 20 31/03/18 12pm - 1pm 0.11 6.2 14.4 SE 11 20 31/03/18 1pm - 2pm 0.11 4.1 18.9 SE 10 20 31/03/18 2pm - 3pm 0.11 4.1 17.8 SE 9 20 31/03/18 3pm - 4pm 0.11 6.2 16.3 SE 9 20 31/03/18 4pm - 5pm 0.12 8.2 18.8 SE 11 20 31/03/18 5pm - 6pm 0.12 8.2 17.6 SE 10 20 31/03/18 6pm - 7pm 0.13 16.4 24.4 SE 8 20 31/03/18 7pm - 8pm 0.13 8.2 28.0 SE 6 20 31/03/18 8pm - 9pm 0.14 12.3 17.0 SE 3 20 31/03/18 9pm - 10pm 0.14 16.4 17.0 S 1 20 31/03/18 10pm - 11pm 0.16 24.6 17.1 WNW 2 20 31/03/18 11pm - 12am 0.19 37.0 17.8 WNW 6 20 01/04/18 12am - 1am 0.21 41.1 16.8 WNW 6 20 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 01/04/18 1am - 2am 0.23 39.0 24.3 NW 5 19 01/04/18 2am - 2am 0.24 22.6 17.6 NNW 8 19 01/04/18 2am - 3am 0.24 20.5 23.6 NNW 9 19 01/04/18 3am - 4am 0.24 18.5 18.9 NNW 10 19 01/04/18 4am - 5am 0.24 14.4 18.0 NNW 7 19 01/04/18 5am - 6am 0.22 14.4 18.0 NNW 5 19 01/04/18 6am - 7am 0.20 14.4 17.8 NNW 5 19 01/04/18 7am - 8am 0.18 12.3 14.8 NW 6 19 01/04/18 8am - 9am 0.16 10.3 12.0 NW 9 19 01/04/18 9am - 10am 0.16 10.3 12.7 NNW 9 19 01/04/18 10am - 11am 0.16 8.2 19.0 NNE 10 19 01/04/18 11am - 12pm 0.16 16.4 8.8 NE 8 19 01/04/18 12pm - 1pm 0.16 16.4 18.3 ENE 11 19 01/04/18 1pm - 2pm 0.17 16.4 21.3 ENE 11 19 01/04/18 2pm - 3pm 0.17 14.4 23.9 ENE 13 19 01/04/18 3pm - 4pm 0.17 18.5 23.3 ENE 13 19 01/04/18 4pm - 5pm 0.18 20.5 26.3 NE 14 19 01/04/18 5pm - 6pm 0.18 22.6 29.4 NE 16 19 01/04/18 6pm - 7pm 0.18 18.5 22.4 NE 16 19 01/04/18 7pm - 8pm 0.17 18.5 16.1 NNE 15 19 01/04/18 8pm - 9pm 0.17 18.5 17.2 N 8 19 01/04/18 9pm - 10pm 0.16 16.4 18.9 N 5 19 01/04/18 10pm - 11pm 0.16 20.5 17.8 ENE 2 19 01/04/18 11pm - 12am 0.16 34.9 16.2 ENE 8 19 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 02/04/18 12am - 1am 0.16 39.0 18.3 NE 1 24 02/04/18 1am - 2am 0.17 34.9 20.7 NNW 1 24 02/04/18 2am - 3am 0.18 32.9 17.1 N 3 24 02/04/18 3am - 4am 0.19 30.8 17.8 NW 3 24 02/04/18 4am - 5am 0.21 32.9 16.1 NNW 2 24 02/04/18 5am - 6am 0.22 32.9 17.2 NW 5 24 02/04/18 6am - 7am 0.24 32.9 18.5 NNW 5 24 02/04/18 7am - 8am 0.26 37.0 14.2 NNW 6 24 02/04/18 8am - 9am 0.28 37.0 26.9 NW 8 24 02/04/18 9am - 10am 0.28 32.9 26.4 NW 8 24 02/04/18 10am - 11am 0.29 34.9 30.3 NW 8 24 02/04/18 11am - 12pm 0.29 30.8 23.5 NW 5 24 02/04/18 12pm - 1pm 0.29 24.6 28.4 N 3 24 02/04/18 1pm - 2pm 0.29 14.4 21.3 WNW 1 24 02/04/18 2pm - 3pm 0.28 26.7 15.3 SE 11 24 02/04/18 3pm - 4pm 0.26 14.4 29.4 SSE 11 24 02/04/18 4pm - 5pm 0.25 18.5 33.8 SE 9 24 02/04/18 5pm - 6pm 0.24 14.4 31.1 SSE 10 24 02/04/18 6pm - 7pm 0.22 8.2 31.5 SSE 20 24 02/04/18 7pm - 8pm 0.20 4.1 26.3 S 18 24 02/04/18 8pm - 9pm 0.19 4.1 29.5 SSE 14 24 02/04/18 9pm - 10pm 0.17 4.1 34.4 SSE 10 24 02/04/18 10pm - 11pm 0.16 4.1 28.2 SSE 10 24 02/04/18 11pm - 12am 0.14 2.1 29.4 SSE 12 24 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 03/04/18 12am - 1am 0.12 2.1 22.9 SSE 10 19 03/04/18 1am - 2am 0.11 2.1 21.9 SSE 11 19 03/04/18 2am - 3am 0.10 2.1 21.1 SSE 14 19 03/04/18 3am - 4am 0.10 2.1 22.1 SE 13 19 03/04/18 4am - 5am 0.10 4.1 23.1 SE 14 19 03/04/18 5am - 6am 0.11 4.1 24.0 SE 12 19 03/04/18 6am - 7am 0.11 8.2 23.9 SE 10 19 03/04/18 7am - 8am 0.12 12.3 23.1 SE 10 19 03/04/18 8am - 9am 0.13 12.3 23.8 SE 8 19 03/04/18 9am - 10am 0.13 8.2 21.2 SE 9 19 03/04/18 10am - 11am 0.13 8.2 12.8 SE 9 19 03/04/18 11am - 12pm 0.13 8.2 21.1 SE 7 19 03/04/18 12pm - 1pm 0.13 4.1 21.3 SSE 7 19 03/04/18 1pm - 2pm 0.13 8.2 17.5 SE 10 19 03/04/18 2pm - 3pm 0.13 6.2 52.5 SE 11 19 03/04/18 3pm - 4pm 0.13 6.2 13.7 SE 11 19 03/04/18 4pm - 5pm 0.14 8.2 9.8 SE 10 19 03/04/18 5pm - 6pm 0.14 8.2 8.8 SE 10 19 03/04/18 6pm - 7pm 0.15 10.3 16.4 SE 8 19 03/04/18 7pm - 8pm 0.15 14.4 9.9 SE 6 19 03/04/18 8pm - 9pm 0.15 12.3 9.3 SE 5 19 03/04/18 9pm - 10pm 0.16 8.2 12.8 SE 8 19 03/04/18 10pm - 11pm 0.15 8.2 10.3 SE 6 19 03/04/18 11pm - 12am 0.15 6.2 12.7 SE 5 19 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 04/04/18 12am - 1am 0.15 4.1 9.0 SE 4 10 04/04/18 1am - 2am 0.15 2.1 9.2 SSE 4 10 04/04/18 2am - 3am 0.14 6.2 11.0 S 3 10 04/04/18 3am - 4am 0.13 8.2 10.8 SSW 3 10 04/04/18 4am - 5am 0.12 8.2 9.2 S 6 10 04/04/18 5am - 6am 0.12 12.3 11.0 S 4 10 04/04/18 6am - 7am 0.13 34.9 11.0 SSW 4 10 04/04/18 7am - 8am 0.16 34.9 11.4 WSW 2 10 04/04/18 8am - 9am 0.18 18.5 15.7 SSE 4 10 04/04/18 9am - 10am 0.17 4.1 11.7 SE 8 10 04/04/18 10am - 11am 0.17 4.1 8.0 SE 9 10 04/04/18 11am - 12pm 0.17 4.1 8.0 SE 11 10 04/04/18 12pm - 1pm 0.17 4.1 8.1 SE 11 10 04/04/18 1pm - 2pm 0.16 6.2 8.9 SE 11 10 04/04/18 2pm - 3pm 0.15 4.1 7.9 SE 11 10 04/04/18 3pm - 4pm 0.12 6.2 7.3 SE 10 10 04/04/18 4pm - 5pm 0.11 6.2 10.0 SE 9 10 04/04/18 5pm - 6pm 0.11 12.3 10.0 SE 10 10 04/04/18 6pm - 7pm 0.12 22.6 10.1 SE 8 10 04/04/18 7pm - 8pm 0.13 34.9 11.1 SE 5 10 04/04/18 8pm - 9pm 0.13 34.9 11.8 SE 3 10 04/04/18 9pm - 10pm 0.15 26.7 8.8 S 3 10 04/04/18 10pm - 11pm 0.16 32.9 5.8 WSW 2 10 04/04/18 11pm - 12am 0.18 34.9 3.1 W 3 10 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 05/04/18 12am - 1am 0.19 30.8 4.3 WSW 5 11 05/04/18 1am - 2am 0.20 28.8 6.8 WSW 3 11 05/04/18 2am - 3am 0.20 24.6 5.3 WSW 4 11 05/04/18 3am - 4am 0.20 28.8 9.0 W 4 11 05/04/18 4am - 5am 0.21 26.7 9.1 W 3 11 05/04/18 5am - 6am 0.21 26.7 10.0 WNW 2 11 05/04/18 6am - 7am 0.22 30.8 10.1 W 4 11 05/04/18 7am - 8am 0.26 39.0 11.3 WNW 6 11 05/04/18 8am - 9am 0.28 41.1 15.4 NW 7 11 05/04/18 9am - 10am 0.28 30.8 29.6 N 8 11 05/04/18 10am - 11am 0.27 24.6 13.7 NNW 11 11 05/04/18 11am - 12pm 0.27 16.4 9.8 N 11 11 05/04/18 12pm - 1pm 0.25 10.3 7.9 NNE 12 11 05/04/18 1pm - 2pm 0.25 20.5 7.6 NE 14 11 05/04/18 2pm - 3pm 0.22 20.5 14.0 NE 14 11 05/04/18 3pm - 4pm 0.17 24.6 14.3 NE 16 11 05/04/18 4pm - 5pm 0.16 34.9 16.9 NE 17 11 05/04/18 5pm - 6pm 0.15 45.2 15.7 NE 15 11 05/04/18 6pm - 7pm 0.16 34.9 11.9 NNE 13 11 05/04/18 7pm - 8pm 0.16 22.6 11.1 NNE 14 11 05/04/18 8pm - 9pm 0.17 24.6 11.6 NNE 10 11 05/04/18 9pm - 10pm 0.17 26.7 6.9 N 9 11 05/04/18 10pm - 11pm 0.17 30.8 6.1 NW 7 11 05/04/18 11pm - 12am 0.16 39.0 6.9 N 7 11 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 06/04/18 12am - 1am 0.16 39.0 5.9 N 5 27 06/04/18 1am - 2am 0.16 34.9 5.3 N 5 27 06/04/18 2am - 3am 0.17 34.9 8.9 WNW 6 27 06/04/18 3am - 4am 0.19 37.0 8.8 SSW 7 27 06/04/18 4am - 5am 0.20 18.5 18.7 SSE 9 27 06/04/18 5am - 6am 0.20 8.2 26.2 SSE 9 27 06/04/18 6am - 7am 0.20 12.3 28.4 SSE 8 27 06/04/18 7am - 8am 0.21 12.3 33.4 SSE 9 27 06/04/18 8am - 9am 0.20 8.2 37.8 SSE 10 27 06/04/18 9am - 10am 0.20 6.2 35.8 SE 10 27 06/04/18 10am - 11am 0.18 4.1 33.8 SE 10 27 06/04/18 11am - 12pm 0.16 6.2 31.8 SE 9 27 06/04/18 12pm - 1pm 0.15 6.2 29.3 SE 8 27 06/04/18 1pm - 2pm 0.15 10.3 32.1 SE 8 27 06/04/18 2pm - 3pm 0.14 8.2 33.2 SE 12 27 06/04/18 3pm - 4pm 0.14 8.2 34.8 SE 11 27 06/04/18 4pm - 5pm 0.14 8.2 32.0 SE 11 27 06/04/18 5pm - 6pm 0.14 10.3 32.3 SE 7 27 06/04/18 6pm - 7pm 0.14 10.3 34.3 SE 6 27 06/04/18 7pm - 8pm 0.15 14.4 26.8 SE 5 27 06/04/18 8pm - 9pm 0.15 8.2 34.9 SE 7 27 06/04/18 9pm - 10pm 0.15 6.2 33.8 SE 7 27 06/04/18 10pm - 11pm 0.15 10.3 30.8 SE 7 27 06/04/18 11pm - 12am 0.15 10.3 28.8 SE 6 27 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 07/04/18 12am - 1am 0.14 6.2 27.0 SE 5 20 07/04/18 1am - 2am 0.14 8.2 27.1 SE 5 20 07/04/18 2am - 3am 0.14 8.2 28.6 SE 5 20 07/04/18 3am - 4am 0.14 32.9 34.9 SE 4 20 07/04/18 4am - 5am 0.15 41.1 33.2 ESE 4 20 07/04/18 5am - 6am 0.16 51.3 24.5 E 3 20 07/04/18 6am - 7am 0.17 45.2 29.0 WSW 2 20 07/04/18 7am - 8am 0.21 47.2 18.9 WSW 3 20 07/04/18 8am - 9am 0.24 34.9 28.6 NNW 3 20 07/04/18 9am - 10am 0.24 20.5 23.8 NNE 5 20 07/04/18 10am - 11am 0.24 12.3 19.8 N 6 20 07/04/18 11am - 12pm 0.24 16.4 7.3 NNE 7 20 07/04/18 12pm - 1pm 0.24 12.3 9.8 NNE 10 20 07/04/18 1pm - 2pm 0.23 14.4 7.9 NE 10 20 07/04/18 2pm - 3pm 0.22 14.4 7.0 NE 12 20 07/04/18 3pm - 4pm 0.19 16.4 7.3 NE 14 20 07/04/18 4pm - 5pm 0.18 22.6 11.0 NNE 16 20 07/04/18 5pm - 6pm 0.18 26.7 11.4 NE 11 20 07/04/18 6pm - 7pm 0.20 32.9 16.7 ENE 7 20 07/04/18 7pm - 8pm 0.22 49.3 23.6 NE 4 20 07/04/18 8pm - 9pm 0.24 55.5 19.6 NNE 7 20 07/04/18 9pm - 10pm 0.26 61.6 25.5 NNE 10 20 07/04/18 10pm - 11pm 0.27 43.1 19.9 N 7 20 07/04/18 11pm - 12am 0.29 49.3 19.4 NNE 3 20 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 08/04/18 12am - 1am 0.32 51.3 24.3 SSE 7 22 08/04/18 1am - 2am 0.32 6.2 26.5 SSE 11 22 08/04/18 2am - 3am 0.30 4.1 20.2 SSE 10 22 08/04/18 3am - 4am 0.28 2.1 11.3 SSE 10 22 08/04/18 4am - 5am 0.25 4.1 14.2 SSE 6 22 08/04/18 5am - 6am 0.22 4.1 15.8 S 3 22 08/04/18 6am - 7am 0.22 34.9 13.8 WSW 6 22 08/04/18 7am - 8am 0.22 32.9 21.8 WSW 6 22 08/04/18 8am - 9am 0.22 22.6 19.6 W 6 22 08/04/18 9am - 10am 0.23 14.4 25.6 NW 1 22 08/04/18 10am - 11am 0.24 14.4 21.2 NNE 2 22 08/04/18 11am - 12pm 0.26 34.9 22.9 NE 3 22 08/04/18 12pm - 1pm 0.27 22.6 22.7 SE 10 22 08/04/18 1pm - 2pm 0.29 20.5 30.0 E 11 22 08/04/18 2pm - 3pm 0.27 14.4 29.5 E 10 22 08/04/18 3pm - 4pm 0.25 10.3 23.8 NE 11 22 08/04/18 4pm - 5pm 0.22 12.3 20.6 NE 12 22 08/04/18 5pm - 6pm 0.22 26.7 16.6 NE 11 22 08/04/18 6pm - 7pm 0.22 47.2 23.2 NNE 5 22 08/04/18 7pm - 8pm 0.22 49.3 25.2 NNE 0 22 08/04/18 8pm - 9pm 0.24 37.0 27.2 NW 2 22 08/04/18 9pm - 10pm 0.25 55.5 28.8 N 2 22 08/04/18 10pm - 11pm 0.27 39.0 26.1 N 6 22 08/04/18 11pm - 12am 0.30 53.4 27.6 NW 5 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 09/04/18 12am - 1am 0.36 69.8 33.8 WNW 7 30 09/04/18 1am - 2am 0.37 43.1 32.4 W 14 30 09/04/18 2am - 3am 0.38 41.1 36.2 W 16 30 09/04/18 3am - 4am 0.38 39.0 27.2 WNW 12 30 09/04/18 4am - 5am 0.38 47.2 28.6 W 10 30 09/04/18 5am - 6am 0.39 45.2 23.9 W 12 30 09/04/18 6am - 7am 0.40 51.3 24.0 WNW 14 30 09/04/18 7am - 8am 0.42 51.3 35.6 W 11 30 09/04/18 8am - 9am 0.40 45.2 41.3 WNW 14 30 09/04/18 9am - 10am 0.40 39.0 32.5 WNW 14 30 09/04/18 10am - 11am 0.39 41.1 26.9 NW 13 30 09/04/18 11am - 12pm 0.38 28.8 27.2 WNW 13 30 09/04/18 12pm - 1pm 0.36 16.4 38.3 W 11 30 09/04/18 1pm - 2pm 0.34 12.3 19.3 WNW 12 30 09/04/18 2pm - 3pm 0.31 16.4 22.8 WSW 10 30 09/04/18 3pm - 4pm 0.27 14.4 32.0 SSE 21 30 09/04/18 4pm - 5pm 0.24 6.2 31.4 SSE 20 30 09/04/18 5pm - 6pm 0.23 6.2 25.9 SSE 19 30 09/04/18 6pm - 7pm 0.21 6.2 35.3 SSE 18 30 09/04/18 7pm - 8pm 0.20 4.1 27.1 SSE 14 30 09/04/18 8pm - 9pm 0.20 4.1 28.5 SSE 12 30 09/04/18 9pm - 10pm 0.20 6.2 33.3 S 14 30 09/04/18 10pm - 11pm 0.19 4.1 25.3 S 10 30 09/04/18 11pm - 12am 0.18 4.1 27.5 S 9 30 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 10/04/18 12am - 1am 0.17 4.1 22.0 SSW 7 19 10/04/18 1am - 2am 0.16 8.2 22.7 SW 6 19 10/04/18 2am - 3am 0.16 14.4 29.3 SSW 6 19 10/04/18 3am - 4am 0.16 12.3 22.4 S 7 19 10/04/18 4am - 5am 0.17 10.3 26.8 SSW 6 19 10/04/18 5am - 6am 0.17 18.5 23.8 SW 5 19 10/04/18 6am - 7am 0.18 41.1 21.6 W 5 19 10/04/18 7am - 8am 0.19 32.9 17.5 SW 4 19 10/04/18 8am - 9am 0.19 24.6 22.5 SE 4 19 10/04/18 9am - 10am 0.18 8.2 16.8 ESE 5 19 10/04/18 10am - 11am 0.18 12.3 14.7 ESE 8 19 10/04/18 11am - 12pm 0.17 14.4 22.0 E 7 19 10/04/18 12pm - 1pm 0.16 10.3 21.9 E 7 19 10/04/18 1pm - 2pm 0.15 10.3 20.9 E 8 19 10/04/18 2pm - 3pm 0.13 12.3 19.5 E 10 19 10/04/18 3pm - 4pm 0.12 12.3 14.3 ENE 11 19 10/04/18 4pm - 5pm 0.11 10.3 17.8 ENE 11 19 10/04/18 5pm - 6pm 0.12 12.3 15.9 NE 11 19 10/04/18 6pm - 7pm 0.12 16.4 15.1 ENE 10 19 10/04/18 7pm - 8pm 0.13 20.5 15.3 ENE 8 19 10/04/18 8pm - 9pm 0.13 18.5 8.0 NE 11 19 10/04/18 9pm - 10pm 0.13 14.4 18.1 NNE 8 19 10/04/18 10pm - 11pm 0.14 18.5 8.3 NNW 7 19 10/04/18 11pm - 12am 0.14 22.6 11.3 NNW 6 19 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 11/04/18 12am - 1am 0.15 18.5 13.9 NW 5 23 11/04/18 1am - 2am 0.15 22.6 12.9 NW 6 23 11/04/18 2am - 3am 0.15 26.7 12.2 NW 7 23 11/04/18 3am - 4am 0.14 12.3 14.0 NNW 6 23 11/04/18 4am - 5am 0.14 22.6 13.9 NW 7 23 11/04/18 5am - 6am 0.15 37.0 13.0 NW 7 23 11/04/18 6am - 7am 0.17 45.2 13.8 WNW 8 23 11/04/18 7am - 8am 0.19 39.0 21.7 NNW 10 23 11/04/18 8am - 9am 0.19 20.5 17.6 N 18 23 11/04/18 9am - 10am 0.18 18.5 13.3 N 15 23 11/04/18 10am - 11am 0.18 10.3 16.8 NNW 12 23 11/04/18 11am - 12pm 0.18 10.3 15.2 NNW 11 23 11/04/18 12pm - 1pm 0.19 22.6 17.6 NNE 10 23 11/04/18 1pm - 2pm 0.19 28.8 24.5 ENE 12 23 11/04/18 2pm - 3pm 0.17 26.7 30.4 NE 12 23 11/04/18 3pm - 4pm 0.16 22.6 35.1 ENE 13 23 11/04/18 4pm - 5pm 0.16 24.6 35.5 NE 12 23 11/04/18 5pm - 6pm 0.17 28.8 30.1 NE 14 23 11/04/18 6pm - 7pm 0.17 43.1 30.8 NE 13 23 11/04/18 7pm - 8pm 0.18 41.1 28.8 NNE 11 23 11/04/18 8pm - 9pm 0.19 37.0 27.8 NNE 8 23 11/04/18 9pm - 10pm 0.19 28.8 36.2 N 5 23 11/04/18 10pm - 11pm 0.19 34.9 37.8 NNW 5 23 11/04/18 11pm - 12am 0.19 32.9 35.4 NNW 5 23 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 12/04/18 12am - 1am 0.20 37.0 29.0 N 3 31 12/04/18 1am - 2am 0.20 39.0 28.6 N 5 31 12/04/18 2am - 3am 0.20 41.1 24.5 NNW 4 31 12/04/18 3am - 4am 0.22 43.1 29.9 NW 5 31 12/04/18 4am - 5am 0.25 49.3 29.4 WNW 7 31 12/04/18 5am - 6am 0.29 43.1 34.0 WNW 8 31 12/04/18 6am - 7am 0.33 43.1 34.8 NW 6 31 12/04/18 7am - 8am 0.39 53.4 44.6 NW 7 31 12/04/18 8am - 9am 0.43 57.5 50.4 NW 10 31 12/04/18 9am - 10am 0.43 49.3 43.8 NW 12 31 12/04/18 10am - 11am 0.43 39.0 41.2 NW 12 31 12/04/18 11am - 12pm 0.42 20.5 31.8 NW 16 31 12/04/18 12pm - 1pm 0.38 14.4 29.9 NNW 17 31 12/04/18 1pm - 2pm 0.34 14.4 28.8 NW 15 31 12/04/18 2pm - 3pm 0.30 10.3 25.7 NNW 12 31 12/04/18 3pm - 4pm 0.23 10.3 22.4 N 14 31 12/04/18 4pm - 5pm 0.19 12.3 16.8 N 15 31 12/04/18 5pm - 6pm 0.18 41.1 24.8 N 14 31 12/04/18 6pm - 7pm 0.21 84.2 25.1 N 9 31 12/04/18 7pm - 8pm 0.22 30.8 45.9 NNW 14 31 12/04/18 8pm - 9pm 0.22 26.7 23.0 NW 15 31 12/04/18 9pm - 10pm 0.23 32.9 23.0 NW 16 31 12/04/18 10pm - 11pm 0.24 28.8 23.3 NW 16 31 12/04/18 11pm - 12am 0.24 20.5 26.3 NW 15 31 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 13/04/18 12am - 1am 0.24 16.4 28.8 NW 18 32 13/04/18 1am - 2am 0.23 22.6 15.5 NW 19 32 13/04/18 2am - 3am 0.19 26.7 21.1 NW 19 32 13/04/18 3am - 4am 0.18 16.4 21.6 NW 17 32 13/04/18 4am - 5am 0.18 37.0 17.1 NW 17 32 13/04/18 5am - 6am 0.18 32.9 18.3 NW 17 32 13/04/18 6am - 7am 0.19 45.2 21.2 NW 17 32 13/04/18 7am - 8am 0.21 43.1 23.1 NW 16 32 13/04/18 8am - 9am 0.22 28.8 23.8 NW 19 32 13/04/18 9am - 10am 0.21 20.5 22.3 NW 21 32 13/04/18 10am - 11am 0.21 18.5 25.9 NW 20 32 13/04/18 11am - 12pm 0.21 18.5 25.2 NW 18 32 13/04/18 12pm - 1pm 0.21 16.4 26.9 NW 16 32 13/04/18 1pm - 2pm 0.21 14.4 25.6 NNW 15 32 13/04/18 2pm - 3pm 0.20 12.3 21.1 N 20 32 13/04/18 3pm - 4pm 0.19 14.4 22.8 N 21 32 13/04/18 4pm - 5pm 0.20 18.5 32.1 N 18 32 13/04/18 5pm - 6pm 0.27 30.8 49.9 N 16 32 13/04/18 6pm - 7pm 0.30 39.0 108.9 N 15 32 13/04/18 7pm - 8pm 0.33 41.1 40.8 N 12 32 13/04/18 8pm - 9pm 0.38 41.1 29.8 N 12 32 13/04/18 9pm - 10pm 0.44 28.8 61.8 NW 16 32 13/04/18 10pm - 11pm 0.44 28.8 76.7 NW 14 32 13/04/18 11pm - 12am 0.44 20.5 18.3 NW 10 32 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 14/04/18 12am - 1am 0.43 26.7 21.0 NW 7 38 14/04/18 1am - 2am 0.37 30.8 19.6 NW 7 38 14/04/18 2am - 3am 0.34 26.7 4.3 NNW 9 38 14/04/18 3am - 4am 0.31 16.4 8.2 WNW 16 38 14/04/18 4am - 5am 0.24 6.2 9.9 NW 19 38 14/04/18 5am - 6am 0.17 10.3 9.3 NW 16 38 14/04/18 6am - 7am 0.16 18.5 11.6 NW 16 38 14/04/18 7am - 8am 0.15 16.4 7.2 NNW 22 38 14/04/18 8am - 9am 0.14 14.4 8.9 NNW 24 38 14/04/18 9am - 10am 0.14 10.3 8.1 NNW 29 38 14/04/18 10am - 11am 0.13 8.2 9.1 NNW 27 38 14/04/18 11am - 12pm 0.13 8.2 10.4 NW 25 38 14/04/18 12pm - 1pm 0.13 8.2 16.2 NW 29 38 14/04/18 1pm - 2pm 0.12 8.2 30.8 NW 34 38 14/04/18 2pm - 3pm 0.12 8.2 51.1 NW 33 38 14/04/18 3pm - 4pm 0.11 8.2 52.4 WNW 37 38 14/04/18 4pm - 5pm 0.11 8.2 55.7 NW 33 38 14/04/18 5pm - 6pm 0.11 12.3 40.8 WNW 28 38 14/04/18 6pm - 7pm 0.11 14.4 39.8 WNW 26 38 14/04/18 7pm - 8pm 0.11 18.5 47.5 NW 20 38 14/04/18 8pm - 9pm 0.11 12.3 43.8 WNW 24 38 14/04/18 9pm - 10pm 0.12 8.2 73.5 WNW 30 38 14/04/18 10pm - 11pm 0.12 6.2 185.5 WNW 36 38 14/04/18 11pm - 12am 0.12 4.1 141.3 WNW 33 38 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 15/04/18 12am - 1am 0.13 4.1 77.2 WNW 23 44 15/04/18 1am - 2am 0.15 14.4 71.6 W 20 44 15/04/18 2am - 3am 0.32 37.0 120.7 WSW 12 44 15/04/18 3am - 4am 0.37 14.4 213.0 NW 9 44 15/04/18 4am - 5am 0.37 6.2 60.2 WNW 24 44 15/04/18 5am - 6am 0.36 4.1 70.0 WNW 22 44 15/04/18 6am - 7am 0.39 12.3 40.1 W 8 44 15/04/18 7am - 8am 0.39 6.2 70.9 WNW 19 44 15/04/18 8am - 9am 0.39 4.1 36.2 WNW 33 44 15/04/18 9am - 10am 0.34 4.1 26.5 WNW 29 44 15/04/18 10am - 11am 0.19 4.1 21.5 WNW 35 44 15/04/18 11am - 12pm 0.14 4.1 27.2 WNW 41 44 15/04/18 12pm - 1pm 0.14 4.1 29.0 WNW 42 44 15/04/18 1pm - 2pm 0.15 4.1 28.4 WNW 43 44 15/04/18 2pm - 3pm 0.12 4.1 21.4 WNW 33 44 15/04/18 3pm - 4pm 0.12 4.1 14.8 WNW 29 44 15/04/18 4pm - 5pm 0.12 6.2 12.4 WNW 26 44 15/04/18 5pm - 6pm 0.12 8.2 16.3 W 22 44 15/04/18 6pm - 7pm 0.13 12.3 9.8 WNW 18 44 15/04/18 7pm - 8pm 0.13 12.3 18.5 WNW 17 44 15/04/18 8pm - 9pm 0.14 20.5 13.3 NW 14 44 15/04/18 9pm - 10pm 0.15 24.6 16.6 NW 7 44 15/04/18 10pm - 11pm 0.17 32.9 12.4 NNW 9 44 15/04/18 11pm - 12am 0.18 30.8 16.8 NNW 7 44 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 16/04/18 12am - 1am 0.19 22.6 14.8 N 9 17 16/04/18 1am - 2am 0.19 14.4 13.0 N 9 17 16/04/18 2am - 3am 0.18 18.5 12.8 NNW 6 17 16/04/18 3am - 4am 0.18 18.5 10.8 NW 6 17 16/04/18 4am - 5am 0.17 24.6 8.9 NNW 6 17 16/04/18 5am - 6am 0.16 20.5 8.0 N 5 17 16/04/18 6am - 7am 0.15 28.8 8.5 NW 3 17 16/04/18 7am - 8am 0.17 39.0 13.8 NNE 3 17 16/04/18 8am - 9am 0.18 32.9 11.9 N 7 17 16/04/18 9am - 10am 0.18 22.6 11.1 NNW 7 17 16/04/18 10am - 11am 0.18 12.3 12.0 NW 12 17 16/04/18 11am - 12pm 0.19         17 16/04/18 12pm - 1pm 0.20 10.3 10.8 WNW 17 17 16/04/18 1pm - 2pm 0.20 10.3 10.2 WNW 16 17 16/04/18 2pm - 3pm 0.19 10.3 11.8 WNW 11 17 16/04/18 3pm - 4pm 0.16 8.2 10.8 WSW 19 17 16/04/18 4pm - 5pm 0.15 8.2 19.0 WSW 20 17 16/04/18 5pm - 6pm 0.16 16.4 20.5 WSW 19 17 16/04/18 6pm - 7pm 0.16 14.4 34.8 WSW 15 17 16/04/18 7pm - 8pm 0.20 18.5 12.4 WSW 13 17 16/04/18 8pm - 9pm 0.22 12.3 37.3 SW 13 17 16/04/18 9pm - 10pm 0.25 10.3 20.5 WSW 20 17 16/04/18 10pm - 11pm 0.31 16.4 37.8 W 19 17 16/04/18 11pm - 12am 0.33 26.7 45.0 W 17 17 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 17/04/18 12am - 1am 0.34 28.8 22.4 W 9 22 17/04/18 1am - 2am 0.34 12.3 16.7 S 6 22 17/04/18 2am - 3am 0.34 8.2 22.8 SSW 7 22 17/04/18 3am - 4am 0.29 10.3 10.8 SSW 5 22 17/04/18 4am - 5am 0.28 16.4 19.4 SSW 6 22 17/04/18 5am - 6am 0.25 12.3 23.9 SSW 7 22 17/04/18 6am - 7am 0.19 24.6 23.6 SSW 8 22 17/04/18 7am - 8am 0.18 26.7 30.0 SSW 7 22 17/04/18 8am - 9am 0.17 12.3 29.3 S 9 22 17/04/18 9am - 10am 0.17 8.2 21.5 SSE 11 22 17/04/18 10am - 11am 0.17 6.2 27.0 SSE 11 22 17/04/18 11am - 12pm 0.16 6.2 26.6 SSE 14 22 17/04/18 12pm - 1pm 0.16 6.2 22.0 SSE 14 22 17/04/18 1pm - 2pm 0.15 6.2 22.5 SSE 16 22 17/04/18 2pm - 3pm 0.13 6.2 27.8 SSE 16 22 17/04/18 3pm - 4pm 0.12 6.2 24.9 SSE 16 22 17/04/18 4pm - 5pm 0.11 8.2 23.8 SE 14 22 17/04/18 5pm - 6pm 0.11 8.2 21.8 SSE 11 22 17/04/18 6pm - 7pm 0.11 10.3 19.8 SE 10 22 17/04/18 7pm - 8pm 0.11 8.2 17.2 SE 10 22 17/04/18 8pm - 9pm 0.11 8.2 18.5 SE 9 22 17/04/18 9pm - 10pm 0.11 8.2 13.3 SE 7 22 17/04/18 10pm - 11pm 0.11 10.3 16.8 SE 7 22 17/04/18 11pm - 12am 0.12 8.2 14.7 SE 5 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 18/04/18 12am - 1am 0.12 8.2 11.7 SE 4 22 18/04/18 1am - 2am 0.11 14.4 19.4 SE 4 22 18/04/18 2am - 3am 0.11 14.4 23.5 SE 3 22 18/04/18 3am - 4am 0.11 14.4 18.1 SSW 2 22 18/04/18 4am - 5am 0.15 28.8 19.7 WSW 3 22 18/04/18 5am - 6am 0.24 37.0 27.8 WSW 3 22 18/04/18 6am - 7am 0.37 34.9 37.6 W 3 22 18/04/18 7am - 8am 0.46 39.0 53.8 WSW 3 22 18/04/18 8am - 9am 0.54 51.3 41.3 NW 4 22 18/04/18 9am - 10am 0.56 53.4 43.8 ENE 0 22 18/04/18 10am - 11am 0.56 16.4 39.3 E 7 22 18/04/18 11am - 12pm 0.56 12.3 12.3 ESE 7 22 18/04/18 12pm - 1pm 0.52 10.3 15.7 SE 7 22 18/04/18 1pm - 2pm 0.44 14.4 12.4 ENE 6 22 18/04/18 2pm - 3pm 0.32 14.4 16.9 NE 10 22 18/04/18 3pm - 4pm 0.24 20.5 15.7 NE 12 22 18/04/18 4pm - 5pm 0.17 24.6 12.0 NE 10 22 18/04/18 5pm - 6pm 0.12 24.6 12.1 NNE 10 22 18/04/18 6pm - 7pm 0.12 24.6 13.0 NE 7 22 18/04/18 7pm - 8pm 0.13 24.6 13.2 NE 8 22 18/04/18 8pm - 9pm 0.14 22.6 14.9 NE 3 22 18/04/18 9pm - 10pm 0.16 49.3 14.3 WSW 6 22 18/04/18 10pm - 11pm 0.20 55.5 18.1 WSW 7 22 18/04/18 11pm - 12am 0.25 53.4 19.1 WSW 7 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 19/04/18 12am - 1am 0.33 51.3 21.1 W 5 28 19/04/18 1am - 2am 0.38 47.2 33.3 WNW 5 28 19/04/18 2am - 3am 0.49 47.2 36.9 W 5 28 19/04/18 3am - 4am 0.62 43.1 36.8 W 5 28 19/04/18 4am - 5am 0.72 43.1 45.0 WNW 5 28 19/04/18 5am - 6am 0.79 43.1 34.0 WNW 4 28 19/04/18 6am - 7am 0.85 47.2 34.2 NW 4 28 19/04/18 7am - 8am 0.89 55.5 36.4 WNW 6 28 19/04/18 8am - 9am 0.87 65.7 41.2 NW 7 28 19/04/18 9am - 10am 0.81 49.3 42.0 NW 8 28 19/04/18 10am - 11am 0.72 37.0 30.4 NW 7 28 19/04/18 11am - 12pm 0.61 28.8 23.8 NNW 7 28 19/04/18 12pm - 1pm 0.52 20.5 20.3 N 4 28 19/04/18 1pm - 2pm 0.44 37.0 13.2 NE 6 28 19/04/18 2pm - 3pm 0.37 30.8 26.0 ENE 10 28 19/04/18 3pm - 4pm 0.30 39.0 26.3 ENE 8 28 19/04/18 4pm - 5pm 0.26 51.3 30.0 ENE 5 28 19/04/18 5pm - 6pm 0.25 57.5 30.2 NNE 8 28 19/04/18 6pm - 7pm 0.26 53.4 31.6 N 7 28 19/04/18 7pm - 8pm 0.28 63.7 26.8 NW 6 28 19/04/18 8pm - 9pm 0.29 37.0 23.0 NW 15 28 19/04/18 9pm - 10pm 0.28 20.5 11.7 NNW 11 28 19/04/18 10pm - 11pm 0.28 20.5 7.8 NW 5 28 19/04/18 11pm - 12am 0.28 41.1 6.3 W 5 28 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 20/04/18 12am - 1am 0.28 49.3 9.7 WNW 4 22 20/04/18 1am - 2am 0.28 43.1 16.0 W 1 22 20/04/18 2am - 3am 0.27 43.1 5.1 WNW 1 22 20/04/18 3am - 4am 0.27 41.1 6.3 WSW 7 22 20/04/18 4am - 5am 0.29 41.1 10.8 W 9 22 20/04/18 5am - 6am 0.36 39.0 19.4 W 7 22 20/04/18 6am - 7am 0.44 39.0 24.4 W 5 22 20/04/18 7am - 8am 0.55 47.2 29.8 WSW 6 22 20/04/18 8am - 9am 0.58 45.2 37.0 W 2 22 20/04/18 9am - 10am 0.56 18.5 25.9 S 7 22 20/04/18 10am - 11am 0.54 10.3 24.9 SSE 9 22 20/04/18 11am - 12pm 0.52 8.2 23.9 SSE 10 22 20/04/18 12pm - 1pm 0.49 6.2 22.3 SSE 10 22 20/04/18 1pm - 2pm 0.44 8.2 15.2 SE 10 22 20/04/18 2pm - 3pm 0.36 6.2 17.7 SSE 11 22 20/04/18 3pm - 4pm 0.26 8.2 25.3 SE 13 22 20/04/18 4pm - 5pm 0.21 8.2 28.4 SSE 11 22 20/04/18 5pm - 6pm 0.21 8.2 32.7 SSE 11 22 20/04/18 6pm - 7pm 0.21 12.3 29.1 SSE 8 22 20/04/18 7pm - 8pm 0.21 12.3 29.8 S 7 22 20/04/18 8pm - 9pm 0.20 12.3 26.7 S 7 22 20/04/18 9pm - 10pm 0.20 12.3 22.3 SW 6 22 20/04/18 10pm - 11pm 0.20 16.4 14.5 SW 6 22 20/04/18 11pm - 12am 0.21 24.6 20.0 WSW 5 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 21/04/18 12am - 1am 0.22 24.6 20.0 WSW 4 22 21/04/18 1am - 2am 0.22 18.5 19.9 SW 4 22 21/04/18 2am - 3am 0.23 20.5 19.0 SW 3 22 21/04/18 3am - 4am 0.24 18.5 19.3 SW 4 22 21/04/18 4am - 5am 0.26 39.0 23.0 W 3 22 21/04/18 5am - 6am 0.29 37.0 23.0 W 5 22 21/04/18 6am - 7am 0.32 39.0 23.3 WSW 6 22 21/04/18 7am - 8am 0.33 37.0 25.5 W 3 22 21/04/18 8am - 9am 0.32 14.4 20.4 S 7 22 21/04/18 9am - 10am 0.29 6.2 25.4 SSE 9 22 21/04/18 10am - 11am 0.28 6.2 29.7 SSE 7 22 21/04/18 11am - 12pm 0.26 8.2 26.6 SE 8 22 21/04/18 12pm - 1pm 0.24 6.2 32.6 SE 11 22 21/04/18 1pm - 2pm 0.21 6.2 27.3 SE 10 22 21/04/18 2pm - 3pm 0.17 6.2 20.4 SSE 10 22 21/04/18 3pm - 4pm 0.14 6.2 25.1 SSE 10 22 21/04/18 4pm - 5pm 0.13 8.2 25.6 SSE 8 22 21/04/18 5pm - 6pm 0.13 8.2 20.8 SE 10 22 21/04/18 6pm - 7pm 0.13 8.2 18.3 SE 8 22 21/04/18 7pm - 8pm 0.13 8.2 20.9 SE 6 22 21/04/18 8pm - 9pm 0.13 6.2 9.6 SE 7 22 21/04/18 9pm - 10pm 0.13 8.2 15.8 SE 5 22 21/04/18 10pm - 11pm 0.13 6.2 13.8 SSE 6 22 21/04/18 11pm - 12am 0.12 6.2 10.8 SSE 5 22 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 22/04/18 12am - 1am 0.12 6.2 9.2 SSE 4 9 22/04/18 1am - 2am 0.12 14.4 10.7 SW 4 9 22/04/18 2am - 3am 0.12 12.3 7.2 SW 6 9 22/04/18 3am - 4am 0.14 12.3 9.1 WSW 6 9 22/04/18 4am - 5am 0.17 16.4 10.2 WSW 5 9 22/04/18 5am - 6am 0.20 20.5 11.9 W 5 9 22/04/18 6am - 7am 0.24 26.7 11.0 WSW 6 9 22/04/18 7am - 8am 0.27 22.6 11.0 W 4 9 22/04/18 8am - 9am 0.29 14.4 10.8 WSW 2 9 22/04/18 9am - 10am 0.28 6.2 8.0 S 5 9 22/04/18 10am - 11am 0.28 4.1 7.8 SSE 7 9 22/04/18 11am - 12pm 0.26 6.2 6.2 SE 9 9 22/04/18 12pm - 1pm 0.23 6.2 8.0 SE 10 9 22/04/18 1pm - 2pm 0.20 6.2 7.8 SE 9 9 22/04/18 2pm - 3pm 0.17 4.1 5.9 SE 11 9 22/04/18 3pm - 4pm 0.14 6.2 5.1 SE 10 9 22/04/18 4pm - 5pm 0.13 8.2 6.5 SE 8 9 22/04/18 5pm - 6pm 0.13 16.4 11.5 ESE 7 9 22/04/18 6pm - 7pm 0.14 32.9 6.4 E 5 9 22/04/18 7pm - 8pm 0.17 57.5 10.8 SE 3 9 22/04/18 8pm - 9pm 0.19 59.6 8.3 SE 3 9 22/04/18 9pm - 10pm 0.24 53.4 11.4 SW 5 9 22/04/18 10pm - 11pm 0.29 43.1 16.1 WSW 5 9 22/04/18 11pm - 12am 0.34 37.0 16.5 WSW 4 9 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 23/04/18 12am - 1am 0.41 37.0 11.0 W 3 15 23/04/18 1am - 2am 0.46 28.8 12.0 W 4 15 23/04/18 2am - 3am 0.53 30.8 22.8 W 5 15 23/04/18 3am - 4am 0.55 28.8 19.8 WSW 7 15 23/04/18 4am - 5am 0.55 28.8 17.5 W 5 15 23/04/18 5am - 6am 0.52 30.8 11.6 W 6 15 23/04/18 6am - 7am 0.50 32.9 7.2 WNW 3 15 23/04/18 7am - 8am 0.50 34.9 9.5 WNW 5 15 23/04/18 8am - 9am 0.47 43.1 15.7 WNW 4 15 23/04/18 9am - 10am 0.45 41.1 24.1 W 6 15 23/04/18 10am - 11am 0.38 20.5 34.6 SSE 1 15 23/04/18 11am - 12pm 0.34 22.6 18.9 NNE 1 15 23/04/18 12pm - 1pm 0.32 24.6 17.7 SE 8 15 23/04/18 1pm - 2pm 0.30 12.3 13.8 SE 11 15 23/04/18 2pm - 3pm 0.27 16.4 10.8 ESE 9 15 23/04/18 3pm - 4pm 0.23 14.4 8.9 E 11 15 23/04/18 4pm - 5pm 0.18 14.4 8.0 E 12 15 23/04/18 5pm - 6pm 0.16 20.5 8.0 E 9 15 23/04/18 6pm - 7pm 0.16 37.0 8.3 ESE 6 15 23/04/18 7pm - 8pm 0.18 55.5 11.9 ESE 4 15 23/04/18 8pm - 9pm 0.21 61.6 12.6 SE 2 15 23/04/18 9pm - 10pm 0.24 55.5 28.1 WSW 2 15 23/04/18 10pm - 11pm 0.27 47.2 7.3 WSW 5 15 23/04/18 11pm - 12am 0.31 45.2 11.4 WSW 5 15 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 24/04/18 12am - 1am 0.33 41.1 15.2 WSW 6 9 24/04/18 1am - 2am 0.34 28.8 6.0 WSW 6 9 24/04/18 2am - 3am 0.36 32.9 5.9 WSW 2 9 24/04/18 3am - 4am 0.37 30.8 5.4 WSW 3 9 24/04/18 4am - 5am 0.35 28.8 9.8 SW 4 9 24/04/18 5am - 6am 0.35 28.8 6.9 WSW 4 9 24/04/18 6am - 7am 0.37 34.9 6.2 WSW 4 9 24/04/18 7am - 8am 0.40 41.1 9.3 WSW 6 9 24/04/18 8am - 9am 0.42 32.9 22.3 SW 3 9 24/04/18 9am - 10am 0.39 8.2 13.6 SSW 6 9 24/04/18 10am - 11am 0.37 6.2 8.8 SSE 5 9 24/04/18 11am - 12pm 0.34 8.2 6.2 SE 8 9 24/04/18 12pm - 1pm 0.33 8.2 8.4 SE 10 9 24/04/18 1pm - 2pm 0.30 6.2 12.7 SE 9 9 24/04/18 2pm - 3pm 0.25 6.2 8.7 SE 10 9 24/04/18 3pm - 4pm 0.18 8.2 4.9 SE 8 9 24/04/18 4pm - 5pm 0.15 14.4 3.8 SE 8 9 24/04/18 5pm - 6pm 0.15 16.4 1.0 SE 6 9 24/04/18 6pm - 7pm 0.16 45.2 1.4 SE 4 9 24/04/18 7pm - 8pm 0.18 49.3 6.6 SSE 4 9 24/04/18 8pm - 9pm 0.21 43.1 12.9 SSE 4 9 24/04/18 9pm - 10pm 0.24 47.2 11.7 SW 4 9 24/04/18 10pm - 11pm 0.28 45.2 8.3 WSW 9 9 24/04/18 11pm - 12am 0.32 39.0 10.9 WSW 9 9 Date Hour CO ppm NO2 µg/m3 PM10 µg/m3 Wind Direction Wind Velocity km/h PM10 µg/m3 (daily avg) 25/04/18 12am - 1am 0.34 28.8 9.9 WSW 7 11 25/04/18 1am - 2am 0.36 34.9 9.3 WSW 7 11 25/04/18 2am - 3am 0.37 34.9 11.8 W 7 11 25/04/18 3am - 4am 0.36 34.9 8.9 W 9 11 25/04/18 4am - 5am 0.35 37.0 8.3 W 8 11 25/04/18 5am - 6am 0.33 34.9 11.2 W 7 11 25/04/18 6am - 7am 0.31 30.8 12.8 W 5 11 25/04/18 7am - 8am 0.30 30.8 11.2 W 6 11 25/04/18 8am - 9am 0.30 30.8 12.7 W 8 11 25/04/18 9am - 10am 0.31 24.6 9.1 SW 3 11 25/04/18 10am - 11am 0.29 6.2 10.4 SSE 11 11 25/04/18 11am - 12pm 0.28 4.1 15.0 SSE 12 11 25/04/18 12pm - 1pm 0.26 4.1 14.6 SSE 11 11 25/04/18 1pm - 2pm 0.24 4.1 10.3 SSE 11 11 25/04/18 2pm - 3pm 0.23 4.1 13.3 SSE 10 11 25/04/18 3pm - 4pm 0.21 4.1 16.1 SSE 10 11 25/04/18 4pm - 5pm 0.18 4.1 16.5 SSE 10 11 25/04/18 5pm - 6pm 0.16 8.2 10.8 SSE 7 11 25/04/18 6pm - 7pm 0.17 16.4 8.8 S 2 11 25/04/18 7pm - 8pm 0.19 26.7 7.3 SW 5 11 25/04/18 8pm - 9pm 0.20 26.7 10.8 SW 4 11 25/04/18 9pm - 10pm 0.22 30.8 9.0 NNW 1 11 25/04/18 10pm - 11pm 0.24 39.0 9.2 W 4 11 25/04/18 11pm - 12am 0.28 41.1 11.2 W 4 11

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