Historical data - last 24 hours

Station 2 (X1) - Hourly average readings for previous 24 hours.

Note: These figures have not been validated. To view the most recent validated data, please click here.
A grey background indicates that data is temporarily unavailable.

Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
17/10/17 5pm - 6pm0.0810.315.2NE1016
17/10/17 6pm - 7pm0.0812.316.8NE1016
17/10/17 7pm - 8pm0.0812.318.8NE716
17/10/17 8pm - 9pm0.0810.319.4NE616
17/10/17 9pm - 10pm0.088.220.4NE916
17/10/1710pm - 11pm0.088.219.6NE616
17/10/1711pm - 12am0.086.218.6NE616
18/10/1712am - 1am0.088.215.3NE616
18/10/17 1am - 2am0.086.215.6NE5 
18/10/17 2am - 3am0.076.217.6NE6 
18/10/17 3am - 4am0.076.217.6NE3 
18/10/17 4am - 5am0.078.215.3NNE1 
18/10/17 5am - 6am0.0714.417.7NE2 
18/10/17 6am - 7am0.0828.816.9NE2 
18/10/17 7am - 8am0.0930.819.2NE3 
18/10/17 8am - 9am0.1018.518.8NE6 
18/10/17 9am - 10am0.1014.421.1NE9 
18/10/1710am - 11am0.1010.318.8NE12 
18/10/1711am - 12pm0.118.218.8NE14 
18/10/1712pm - 1pm0.118.220.8ENE17 
18/10/17 1pm - 2pm0.106.219.0ENE17 
18/10/17 2pm - 3pm0.096.221.3NE15 
18/10/17 3pm - 4pm0.078.218.3NE17 
18/10/17 4pm - 5pm0.068.221.8NE17 
Station 3 (U1) - Hourly average readings for previous 24 hours.

Note: These figures have not been validated. To view the most recent validated data, please click here.
A grey background indicates that data is temporarily unavailable.

Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
17/10/17 5pm - 6pm0.098.216.5ENE1617
17/10/17 6pm - 7pm0.0910.318.2NE1417
17/10/17 7pm - 8pm0.0914.421.3NE1117
17/10/17 8pm - 9pm0.1010.321.2NE1117
17/10/17 9pm - 10pm0.108.221.8NE1117
17/10/1710pm - 11pm0.108.221.4NE1017
17/10/1711pm - 12am0.106.219.9NE1117
18/10/1712am - 1am0.106.215.5NE1117
18/10/17 1am - 2am0.106.217.2NE11 
18/10/17 2am - 3am0.106.219.6NE10 
18/10/17 3am - 4am0.106.219.3NE6 
18/10/17 4am - 5am0.098.216.2NNE4 
18/10/17 5am - 6am0.1014.420.7NE5 
18/10/17 6am - 7am0.1128.818.9NNE7 
18/10/17 7am - 8am0.1230.823.5NNE6 
18/10/17 8am - 9am0.1218.519.0NE11 
18/10/17 9am - 10am0.1312.320.9NE13 
18/10/1710am - 11am0.138.215.0NE17 
18/10/1711am - 12pm0.138.218.9ENE21 
18/10/1712pm - 1pm0.134.119.4ENE24 
18/10/17 1pm - 2pm0.124.117.7ENE24 
18/10/17 2pm - 3pm0.116.219.8NE24 
18/10/17 3pm - 4pm0.106.216.5NE24 
18/10/17 4pm - 5pm0.106.222.6NE24 
Station 4 (T1) - Hourly average readings for previous 24 hours.

Note: These figures have not been validated. To view the most recent validated data, please click here.
A grey background indicates that data is temporarily unavailable.

Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
17/10/17 5pm - 6pm0.128.214.7ENE1117
17/10/17 6pm - 7pm0.116.215.1NE1217
17/10/17 7pm - 8pm0.1110.316.9ENE817
17/10/17 8pm - 9pm0.1220.518.0NE617
17/10/17 9pm - 10pm0.1212.318.7NE617
17/10/1710pm - 11pm0.1214.419.2NE617
17/10/1711pm - 12am0.1216.418.8NE717
18/10/1712am - 1am0.1210.317.2NE717
18/10/17 1am - 2am0.1210.315.2ENE6 
18/10/17 2am - 3am0.138.214.9ENE7 
18/10/17 3am - 4am0.128.216.1NE6 
18/10/17 4am - 5am0.126.217.9NE4 
18/10/17 5am - 6am0.1210.313.4NE1 
18/10/17 6am - 7am0.1230.816.1NE1 
18/10/17 7am - 8am0.1322.621.8NE3 
18/10/17 8am - 9am0.1430.821.4NE4 
18/10/17 9am - 10am0.1516.418.1NE8 
18/10/1710am - 11am0.1510.317.9NE9 
18/10/1711am - 12pm0.1510.319.3NE10 
18/10/1712pm - 1pm0.1510.316.0ENE12 
18/10/17 1pm - 2pm0.156.218.5NE15 
18/10/17 2pm - 3pm0.146.218.2NE14 
18/10/17 3pm - 4pm0.146.222.2ENE14 
18/10/17 4pm - 5pm0.126.217.1NE16 
Station 5 (CBMS) - Hourly average readings for previous 24 hours.

Note: These figures have not been validated. To view the most recent validated data, please click here.
A grey background indicates that data is temporarily unavailable.

Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
17/10/17 5pm - 6pm0.088.217.0NE2221
17/10/17 6pm - 7pm0.0814.418.3NE1921
17/10/17 7pm - 8pm0.0916.411.9NE1521
17/10/17 8pm - 9pm0.0912.321.8NE1821
17/10/17 9pm - 10pm0.098.219.6NE1821
17/10/1710pm - 11pm0.108.225.8NE1621
17/10/1711pm - 12am0.106.223.9NE1621
18/10/1712am - 1am0.106.222.8NE1621
18/10/17 1am - 2am0.096.220.6NE15 
18/10/17 2am - 3am0.092.126.5NE16 
18/10/17 3am - 4am0.094.120.9NNE12 
18/10/17 4am - 5am0.096.220.4NNE8 
18/10/17 5am - 6am0.1022.625.3NE7 
18/10/17 6am - 7am0.1122.627.9NNE11 
18/10/17 7am - 8am0.1230.827.3NNE11 
18/10/17 8am - 9am0.1322.629.7NNE18 
18/10/17 9am - 10am0.1314.425.3NE19 
18/10/1710am - 11am0.1416.418.8NE24 
18/10/1711am - 12pm0.148.226.5NE25 
18/10/1712pm - 1pm0.144.120.9NE32 
18/10/17 1pm - 2pm0.136.220.3NE29 
18/10/17 2pm - 3pm0.128.223.8NE32 
18/10/17 3pm - 4pm0.114.122.3NE33 
18/10/17 4pm - 5pm0.108.225.0NE28 

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