Historical data - past 7 days

Station 2 (X1) - Hourly average readings for previous 7 calendar days.

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)
11/08/1812am - 1am0.1326.719.9NNE020
11/08/18 1am - 2am0.1426.718.9NW020
11/08/18 2am - 3am0.1420.516.7NE120
11/08/18 3am - 4am0.1314.414.2NNE120
11/08/18 4am - 5am0.1216.414.7NNE120
11/08/18 5am - 6am0.1220.513.9E020
11/08/18 6am - 7am0.1220.515.2ENE020
11/08/18 7am - 8am0.1524.615.9NNE220
11/08/18 8am - 9am0.1420.515.2NNE320
11/08/18 9am - 10am0.1318.517.2NNE520
11/08/1810am - 11am0.1312.316.8N1220
11/08/1811am - 12pm0.138.216.3N1520
11/08/1812pm - 1pm0.148.218.4N1320
11/08/18 1pm - 2pm0.1410.325.3NNE820
11/08/18 2pm - 3pm0.158.227.8N1120
11/08/18 3pm - 4pm0.128.230.0NNW1620
11/08/18 4pm - 5pm0.128.229.8NNW1420
11/08/18 5pm - 6pm0.1216.423.5NNW920
11/08/18 6pm - 7pm0.1222.622.7NNW720
11/08/18 7pm - 8pm0.1228.825.8WNW1020
11/08/18 8pm - 9pm0.1110.323.6W1620
11/08/18 9pm - 10pm0.096.220.5SW2020
11/08/1810pm - 11pm0.086.217.2W1520
11/08/1811pm - 12am0.088.213.6W1120
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
12/08/1812am - 1am0.0810.311.6WNW98
12/08/18 1am - 2am0.066.210.1W128
12/08/18 2am - 3am0.056.28.8WNW58
12/08/18 3am - 4am0.028.28.0SSW18
12/08/18 4am - 5am0.018.27.5NW28
12/08/18 5am - 6am0.0114.46.9NW78
12/08/18 6am - 7am-0.0114.45.9WSW58
12/08/18 7am - 8am-0.0118.55.5W68
12/08/18 8am - 9am-0.0110.35.3WSW128
12/08/18 9am - 10am-0.026.25.2SW158
12/08/1810am - 11am-0.016.25.6WSW158
12/08/1811am - 12pm0.006.26.1WSW158
12/08/1812pm - 1pm0.004.18.8SW158
12/08/18 1pm - 2pm0.004.110.6SW128
12/08/18 2pm - 3pm0.016.29.2WSW128
12/08/18 3pm - 4pm0.006.212.1WSW118
12/08/18 4pm - 5pm0.006.214.0WSW128
12/08/18 5pm - 6pm0.0112.311.3WSW128
12/08/18 6pm - 7pm0.0112.38.8WSW118
12/08/18 7pm - 8pm0.0110.37.8WSW128
12/08/18 8pm - 9pm0.0110.36.8W128
12/08/18 9pm - 10pm0.0110.35.9WNW148
12/08/1810pm - 11pm0.018.25.4W138
12/08/1811pm - 12am0.018.25.6W148
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
13/08/1812am - 1am0.018.26.0W1210
13/08/18 1am - 2am0.026.26.2WNW1010
13/08/18 2am - 3am0.0210.36.1NW1010
13/08/18 3am - 4am0.0310.36.0WNW1110
13/08/18 4am - 5am0.0314.46.0WNW1210
13/08/18 5am - 6am0.0424.66.4W1410
13/08/18 6am - 7am0.0649.38.2WNW1110
13/08/18 7am - 8am0.0947.28.2WNW1110
13/08/18 8am - 9am0.1039.014.3WNW1110
13/08/18 9am - 10am0.1124.619.1W1210
13/08/1810am - 11am0.1112.316.7WSW1310
13/08/1811am - 12pm0.1210.313.7SW1010
13/08/1812pm - 1pm0.136.211.1WSW1010
13/08/18 1pm - 2pm0.136.29.7WSW1110
13/08/18 2pm - 3pm0.128.210.3WSW1110
13/08/18 3pm - 4pm0.118.210.4SW1110
13/08/18 4pm - 5pm0.1010.312.7SW1410
13/08/18 5pm - 6pm0.1016.412.9SW1110
13/08/18 6pm - 7pm0.1116.410.0WSW1210
13/08/18 7pm - 8pm0.1212.38.2W1210
13/08/18 8pm - 9pm0.1314.47.4W1110
13/08/18 9pm - 10pm0.1422.67.4WNW1110
13/08/1810pm - 11pm0.1424.67.1WNW1010
13/08/1811pm - 12am0.1518.56.9WNW1010
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
14/08/1812am - 1am0.1510.36.6WNW1115
14/08/18 1am - 2am0.1514.46.5W915
14/08/18 2am - 3am0.1416.46.5W615
14/08/18 3am - 4am0.1320.56.3W1115
14/08/18 4am - 5am0.1220.58.1WNW1215
14/08/18 5am - 6am0.1130.88.9WNW1415
14/08/18 6am - 7am0.1251.38.0WNW1015
14/08/18 7am - 8am0.1559.610.7NW1115
14/08/18 8am - 9am0.1749.312.7WNW915
14/08/18 9am - 10am0.1839.011.0WNW915
14/08/1810am - 11am0.1832.913.2WNW715
14/08/1811am - 12pm0.1824.615.2WNW515
14/08/1812pm - 1pm0.1924.614.2NW215
14/08/18 1pm - 2pm0.1924.617.8N515
14/08/18 2pm - 3pm0.1928.821.6N315
14/08/18 3pm - 4pm0.1739.024.6NNE415
14/08/18 4pm - 5pm0.1645.223.3NE515
14/08/18 5pm - 6pm0.1761.617.6NNE315
14/08/18 6pm - 7pm0.2080.118.8N315
14/08/18 7pm - 8pm0.2478.119.4N215
14/08/18 8pm - 9pm0.2982.221.5NW215
14/08/18 9pm - 10pm0.3378.125.4NW915
14/08/1810pm - 11pm0.3980.123.3NW1115
14/08/1811pm - 12am0.3928.823.2W1415
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
15/08/1812am - 1am0.4139.022.7WNW1020
15/08/18 1am - 2am0.4161.621.0NW720
15/08/18 2am - 3am0.3947.218.8WNW820
15/08/18 3am - 4am0.3632.915.4WNW720
15/08/18 4am - 5am0.3026.714.1WNW920
15/08/18 5am - 6am0.2428.814.2WNW920
15/08/18 6am - 7am0.1847.215.2NW1120
15/08/18 7am - 8am0.1951.314.6NW1320
15/08/18 8am - 9am0.1839.019.7NW1620
15/08/18 9am - 10am0.1624.622.0NW1520
15/08/1810am - 11am0.1518.520.4NW1520
15/08/1811am - 12pm0.136.222.9WNW2520
15/08/1812pm - 1pm0.136.223.8WNW1920
15/08/18 1pm - 2pm0.1210.327.4NW2120
15/08/18 2pm - 3pm0.1110.331.5WNW1920
15/08/18 3pm - 4pm0.1012.329.9WNW2220
15/08/18 4pm - 5pm0.0912.329.9WNW2020
15/08/18 5pm - 6pm0.0920.527.2NW1920
15/08/18 6pm - 7pm0.0916.421.0NW2020
15/08/18 7pm - 8pm0.1024.617.7NNW1120
15/08/18 8pm - 9pm0.1024.614.6NNW820
15/08/18 9pm - 10pm0.1016.412.5NNW820
15/08/1810pm - 11pm0.0916.413.6N620
15/08/1811pm - 12am0.0914.416.1N520
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
16/08/1812am - 1am0.0912.314.9NNW714
16/08/18 1am - 2am0.0918.515.1N614
16/08/18 2am - 3am0.0924.615.0NNW514
16/08/18 3am - 4am0.0924.613.5NNW114
16/08/18 4am - 5am0.0945.215.7S114
16/08/18 5am - 6am0.1047.215.3SSE214
16/08/18 6am - 7am0.1253.414.4S214
16/08/18 7am - 8am0.1547.217.8SW214
16/08/18 8am - 9am0.1634.919.8SSE214
16/08/18 9am - 10am0.1614.422.7SW514
16/08/1810am - 11am0.176.222.3SW1214
16/08/1811am - 12pm0.186.217.5SW1014
16/08/1812pm - 1pm0.184.114.6SW1014
16/08/18 1pm - 2pm0.184.114.8SW1514
16/08/18 2pm - 3pm0.166.214.3SW1614
16/08/18 3pm - 4pm0.146.211.8SW1814
16/08/18 4pm - 5pm0.136.211.4SW1514
16/08/18 5pm - 6pm0.1210.310.2SW1214
16/08/18 6pm - 7pm0.1216.48.8SW1014
16/08/18 7pm - 8pm0.1114.48.3SW914
16/08/18 8pm - 9pm0.1112.39.0WSW814
16/08/18 9pm - 10pm0.1118.58.9WSW614
16/08/1810pm - 11pm0.1230.89.7W614
16/08/1811pm - 12am0.1218.59.7WNW914
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
17/08/1812am - 1am0.1334.98.6NW915
17/08/18 1am - 2am0.1334.99.1NW715
17/08/18 2am - 3am0.1343.111.4W715
17/08/18 3am - 4am0.1339.013.4WNW815
17/08/18 4am - 5am0.1451.312.9WNW715
17/08/18 5am - 6am0.1555.517.5W415
17/08/18 6am - 7am0.1961.619.8WNW815
17/08/18 7am - 8am0.2461.618.2WNW1015
17/08/18 8am - 9am0.2553.419.5W915
17/08/18 9am - 10am0.2645.225.6WSW915
17/08/1810am - 11am0.2520.525.7WSW915
17/08/1811am - 12pm0.2510.319.3W615
17/08/1812pm - 1pm0.2518.515.3SSE315
17/08/18 1pm - 2pm0.2416.413.7SSE315
17/08/18 2pm - 3pm0.2012.313.2S315
17/08/18 3pm - 4pm0.1718.512.4SSE315
17/08/18 4pm - 5pm0.1418.510.5SSE215
17/08/18 5pm - 6pm0.1422.68.5SSW115
17/08/18 6pm - 7pm0.1734.98.5SW315
17/08/18 7pm - 8pm0.1949.312.6W515
17/08/18 8pm - 9pm0.2163.713.7NW515
17/08/18 9pm - 10pm0.2469.817.2NW315
17/08/1810pm - 11pm0.2769.818.3NNW315
17/08/1811pm - 12am0.3167.822.4NNW415
Station 3 (U1) - Hourly average readings for previous 7 calendar days.

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)
11/08/1812am - 1am0.2026.79.5N513
11/08/18 1am - 2am0.2026.77.5N413
11/08/18 2am - 3am0.1920.54.4N513
11/08/18 3am - 4am0.1814.44.7NNE613
11/08/18 4am - 5am0.1714.48.1N513
11/08/18 5am - 6am0.1618.510.3N413
11/08/18 6am - 7am0.1422.66.1NNE613
11/08/18 7am - 8am0.1322.69.8N813
11/08/18 8am - 9am0.1218.511.9N1213
11/08/18 9am - 10am0.1218.511.0N1513
11/08/1810am - 11am0.1210.316.7N1613
11/08/1811am - 12pm0.128.217.9NNW1613
11/08/1812pm - 1pm0.128.216.4NNW1513
11/08/18 1pm - 2pm0.128.217.0N1713
11/08/18 2pm - 3pm0.128.210.1N1513
11/08/18 3pm - 4pm0.126.28.6NW1613
11/08/18 4pm - 5pm0.118.216.4NW1413
11/08/18 5pm - 6pm0.1116.417.2NW913
11/08/18 6pm - 7pm0.1124.617.2NW813
11/08/18 7pm - 8pm0.1226.716.8W1213
11/08/18 8pm - 9pm0.1110.314.1W1713
11/08/18 9pm - 10pm0.114.138.3WSW3213
11/08/1810pm - 11pm0.106.28.2W2013
11/08/1811pm - 12am0.106.23.5W1513
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
12/08/1812am - 1am0.118.25.1W114
12/08/18 1am - 2am0.104.1-3.0W164
12/08/18 2am - 3am0.094.14.8W84
12/08/18 3am - 4am0.088.24.8WSW24
12/08/18 4am - 5am0.088.24.7WNW34
12/08/18 5am - 6am0.0814.45.8WNW74
12/08/18 6am - 7am0.0812.37.4W94
12/08/18 7am - 8am0.0918.53.6W84
12/08/18 8am - 9am0.0910.35.5W194
12/08/18 9am - 10am0.094.12.2WSW254
12/08/1810am - 11am0.094.11.8WSW274
12/08/1811am - 12pm0.094.14.3WSW244
12/08/1812pm - 1pm0.094.10.3WSW224
12/08/18 1pm - 2pm0.084.11.6WSW194
12/08/18 2pm - 3pm0.074.15.7WSW204
12/08/18 3pm - 4pm0.064.15.6W204
12/08/18 4pm - 5pm0.066.26.0W194
12/08/18 5pm - 6pm0.068.27.1W194
12/08/18 6pm - 7pm0.0610.36.2W174
12/08/18 7pm - 8pm0.068.27.0W194
12/08/18 8pm - 9pm0.0710.35.9W174
12/08/18 9pm - 10pm0.0710.34.3W174
12/08/1810pm - 11pm0.078.25.7W164
12/08/1811pm - 12am0.076.25.5W174
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
13/08/1812am - 1am0.086.26.2W147
13/08/18 1am - 2am0.076.25.5W127
13/08/18 2am - 3am0.0710.36.3WNW117
13/08/18 3am - 4am0.0710.35.1WNW137
13/08/18 4am - 5am0.0814.47.6W147
13/08/18 5am - 6am0.0824.68.5W167
13/08/18 6am - 7am0.0949.311.2W147
13/08/18 7am - 8am0.1147.211.1WNW127
13/08/18 8am - 9am0.1439.014.2W147
13/08/18 9am - 10am0.1424.612.5W167
13/08/1810am - 11am0.1410.39.1W197
13/08/1811am - 12pm0.148.24.4WSW177
13/08/1812pm - 1pm0.146.22.8WSW177
13/08/18 1pm - 2pm0.146.26.4WSW177
13/08/18 2pm - 3pm0.136.26.0W197
13/08/18 3pm - 4pm0.118.25.2WSW187
13/08/18 4pm - 5pm0.088.28.0WSW217
13/08/18 5pm - 6pm0.0812.37.5WSW187
13/08/18 6pm - 7pm0.0816.47.6WSW197
13/08/18 7pm - 8pm0.0810.34.6W187
13/08/18 8pm - 9pm0.0914.44.8W147
13/08/18 9pm - 10pm0.0920.55.0WNW137
13/08/1810pm - 11pm0.1026.76.4WNW127
13/08/1811pm - 12am0.1120.55.2WNW117
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
14/08/1812am - 1am0.1214.44.8W1314
14/08/18 1am - 2am0.1216.44.3W1114
14/08/18 2am - 3am0.1220.54.8WSW914
14/08/18 3am - 4am0.1220.54.1W1414
14/08/18 4am - 5am0.1216.44.4W1514
14/08/18 5am - 6am0.1228.85.7W1614
14/08/18 6am - 7am0.1349.38.4W1414
14/08/18 7am - 8am0.1659.613.8NW1114
14/08/18 8am - 9am0.2053.418.1WNW1014
14/08/18 9am - 10am0.2137.011.5W1114
14/08/1810am - 11am0.2232.911.8W1014
14/08/1811am - 12pm0.2224.610.5W714
14/08/1812pm - 1pm0.2324.610.6WNW314
14/08/18 1pm - 2pm0.2324.612.5NNW614
14/08/18 2pm - 3pm0.2228.815.0N614
14/08/18 3pm - 4pm0.2041.127.1NNE814
14/08/18 4pm - 5pm0.1949.327.2NE614
14/08/18 5pm - 6pm0.2176.027.1NNE514
14/08/18 6pm - 7pm0.2484.224.0N714
14/08/18 7pm - 8pm0.2982.224.5NW214
14/08/18 8pm - 9pm0.3580.123.8NW114
14/08/18 9pm - 10pm0.4380.122.8NW514
14/08/1810pm - 11pm0.5084.216.4NW1214
14/08/1811pm - 12am0.5030.86.9W1714
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
15/08/1812am - 1am0.4926.78.0WNW1213
15/08/18 1am - 2am0.5069.89.8WNW913
15/08/18 2am - 3am0.4751.311.0WNW913
15/08/18 3am - 4am0.4234.910.5W913
15/08/18 4am - 5am0.3645.215.4W1013
15/08/18 5am - 6am0.2728.88.3WNW1013
15/08/18 6am - 7am0.2045.26.0WNW1213
15/08/18 7am - 8am0.2153.410.6WNW1413
15/08/18 8am - 9am0.2143.116.5WNW1313
15/08/18 9am - 10am0.2026.78.1WNW1313
15/08/1810am - 11am0.1918.510.4NW1813
15/08/1811am - 12pm0.186.226.7WNW2613
15/08/1812pm - 1pm0.168.222.8WNW2013
15/08/18 1pm - 2pm0.1510.325.9WNW2013
15/08/18 2pm - 3pm0.1410.315.8WNW2113
15/08/18 3pm - 4pm0.1210.313.4WNW2413
15/08/18 4pm - 5pm0.1012.314.9WNW2113
15/08/18 5pm - 6pm0.0916.414.3WNW2013
15/08/18 6pm - 7pm0.0916.413.9WNW1913
15/08/18 7pm - 8pm0.1026.711.6NW1013
15/08/18 8pm - 9pm0.1126.714.0NW1013
15/08/18 9pm - 10pm0.1220.510.9NW613
15/08/1810pm - 11pm0.1318.510.6NNW713
15/08/1811pm - 12am0.1314.411.7N813
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
16/08/1812am - 1am0.1312.39.5NW812
16/08/18 1am - 2am0.1424.613.2N712
16/08/18 2am - 3am0.1426.78.3NNW612
16/08/18 3am - 4am0.1330.813.4NE112
16/08/18 4am - 5am0.1351.314.6S312
16/08/18 5am - 6am0.1353.416.5SSE312
16/08/18 6am - 7am0.1561.625.3S312
16/08/18 7am - 8am0.1855.520.6WSW112
16/08/18 8am - 9am0.2041.126.6SE412
16/08/18 9am - 10am0.1916.415.8WSW912
16/08/1810am - 11am0.194.18.6WSW2112
16/08/1811am - 12pm0.196.28.3WSW1512
16/08/1812pm - 1pm0.186.27.1SW1812
16/08/18 1pm - 2pm0.164.14.2WSW2412
16/08/18 2pm - 3pm0.134.14.9WSW2412
16/08/18 3pm - 4pm0.094.12.9SW2712
16/08/18 4pm - 5pm0.076.24.6WSW2112
16/08/18 5pm - 6pm0.0610.36.8SW1812
16/08/18 6pm - 7pm0.0618.59.4WSW1312
16/08/18 7pm - 8pm0.0612.311.7WSW1112
16/08/18 8pm - 9pm0.0612.311.0WSW1212
16/08/18 9pm - 10pm0.0720.512.7WSW912
16/08/1810pm - 11pm0.0830.813.1W712
16/08/1811pm - 12am0.0920.57.4W912
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
17/08/1812am - 1am0.1024.67.8WNW1017
17/08/18 1am - 2am0.1134.910.6WNW917
17/08/18 2am - 3am0.1245.212.2W917
17/08/18 3am - 4am0.1337.09.9W917
17/08/18 4am - 5am0.1547.212.5W817
17/08/18 5am - 6am0.1757.515.7W717
17/08/18 6am - 7am0.2161.621.3W917
17/08/18 7am - 8am0.2663.721.7W1117
17/08/18 8am - 9am0.2957.518.9W1417
17/08/18 9am - 10am0.2943.112.2W1617
17/08/1810am - 11am0.2818.56.5WSW1417
17/08/1811am - 12pm0.278.27.2W1117
17/08/1812pm - 1pm0.2614.417.5SE1217
17/08/18 1pm - 2pm0.2414.49.6SE1117
17/08/18 2pm - 3pm0.2114.415.0SSE1017
17/08/18 3pm - 4pm0.1622.617.1SE1117
17/08/18 4pm - 5pm0.1320.519.4SE917
17/08/18 5pm - 6pm0.1328.818.5SSE517
17/08/18 6pm - 7pm0.1641.121.8WSW517
17/08/18 7pm - 8pm0.1851.37.8W817
17/08/18 8pm - 9pm0.2265.719.0WNW517
17/08/18 9pm - 10pm0.2869.825.7NW417
17/08/1810pm - 11pm0.3469.844.2NW317
17/08/1811pm - 12am0.4069.830.3NW517
Station 4 (T1) - Hourly average readings for previous 7 calendar days.

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)
11/08/1812am - 1am0.2224.68.6NNE212
11/08/18 1am - 2am0.2128.88.0NNE212
11/08/18 2am - 3am0.2020.55.9NNE212
11/08/18 3am - 4am0.1912.36.2NNE312
11/08/18 4am - 5am0.1714.46.9NNE312
11/08/18 5am - 6am0.1726.712.2NE312
11/08/18 6am - 7am0.1620.58.2NE612
11/08/18 7am - 8am0.1522.68.9NNE612
11/08/18 8am - 9am0.1418.59.2NNE712
11/08/18 9am - 10am0.1414.48.8NNE712
11/08/1810am - 11am0.1312.320.1N612
11/08/1811am - 12pm0.138.218.3NNW612
11/08/1812pm - 1pm0.1310.312.6N612
11/08/18 1pm - 2pm0.118.210.5NNE912
11/08/18 2pm - 3pm0.1012.311.0N712
11/08/18 3pm - 4pm0.098.213.1NW712
11/08/18 4pm - 5pm0.0810.315.9NW812
11/08/18 5pm - 6pm0.0820.515.4NW312
11/08/18 6pm - 7pm0.0824.616.8NW312
11/08/18 7pm - 8pm0.0930.817.3W612
11/08/18 8pm - 9pm0.0914.414.5W1112
11/08/18 9pm - 10pm0.104.125.4WSW1812
11/08/1810pm - 11pm0.106.25.6W1512
11/08/1811pm - 12am0.1110.32.5W912
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
12/08/1812am - 1am0.1210.33.5W64
12/08/18 1am - 2am0.124.1-0.3W104
12/08/18 2am - 3am0.116.23.5W14
12/08/18 3am - 4am0.0910.33.3WSW14
12/08/18 4am - 5am0.0910.32.9W04
12/08/18 5am - 6am0.0914.44.6WNW34
12/08/18 6am - 7am0.0916.45.3WSW34
12/08/18 7am - 8am0.1022.63.9W54
12/08/18 8am - 9am0.0910.34.0W124
12/08/18 9am - 10am0.094.12.1W164
12/08/1810am - 11am0.094.12.9W184
12/08/1811am - 12pm0.104.13.8W164
12/08/1812pm - 1pm0.104.10.0WSW144
12/08/18 1pm - 2pm0.094.11.4WSW124
12/08/18 2pm - 3pm0.084.13.5WSW134
12/08/18 3pm - 4pm0.084.14.4W144
12/08/18 4pm - 5pm0.076.25.7W154
12/08/18 5pm - 6pm0.088.25.7W144
12/08/18 6pm - 7pm0.0810.35.1W114
12/08/18 7pm - 8pm0.0812.34.5W114
12/08/18 8pm - 9pm0.0814.44.0W104
12/08/18 9pm - 10pm0.0912.33.6W104
12/08/1810pm - 11pm0.1010.34.0W104
12/08/1811pm - 12am0.108.23.5W104
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
13/08/1812am - 1am0.108.24.5W76
13/08/18 1am - 2am0.096.24.6W36
13/08/18 2am - 3am0.098.24.6WNW16
13/08/18 3am - 4am0.0916.43.7W36
13/08/18 4am - 5am0.0826.76.4W66
13/08/18 5am - 6am0.0832.97.0W76
13/08/18 6am - 7am0.0957.513.2W56
13/08/18 7am - 8am0.1153.412.6W66
13/08/18 8am - 9am0.1441.117.1W96
13/08/18 9am - 10am0.1432.911.5W116
13/08/1810am - 11am0.1512.37.2W126
13/08/1811am - 12pm0.158.23.4WSW116
13/08/1812pm - 1pm0.156.21.5WSW116
13/08/18 1pm - 2pm0.1410.34.2W116
13/08/18 2pm - 3pm0.1312.35.0W126
13/08/18 3pm - 4pm0.1110.34.2WSW126
13/08/18 4pm - 5pm0.098.26.2WSW106
13/08/18 5pm - 6pm0.0812.36.3WSW106
13/08/18 6pm - 7pm0.0814.46.5WSW116
13/08/18 7pm - 8pm0.0810.34.0W116
13/08/18 8pm - 9pm0.0918.54.5W86
13/08/18 9pm - 10pm0.1024.64.2W66
13/08/1810pm - 11pm0.1228.85.1W46
13/08/1811pm - 12am0.1320.54.8WNW26
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
14/08/1812am - 1am0.1314.43.6W615
14/08/18 1am - 2am0.1416.44.0W515
14/08/18 2am - 3am0.1422.64.2W315
14/08/18 3am - 4am0.1430.86.5W515
14/08/18 4am - 5am0.1426.73.9W515
14/08/18 5am - 6am0.1434.95.3W615
14/08/18 6am - 7am0.1557.510.3W515
14/08/18 7am - 8am0.1959.614.6W315
14/08/18 8am - 9am0.2353.417.3W515
14/08/18 9am - 10am0.2441.111.0W715
14/08/1810am - 11am0.2434.911.3W715
14/08/1811am - 12pm0.2528.811.0W515
14/08/1812pm - 1pm0.2628.810.9NW215
14/08/18 1pm - 2pm0.2628.811.5NNW215
14/08/18 2pm - 3pm0.2430.814.6NNE315
14/08/18 3pm - 4pm0.2243.121.0NE515
14/08/18 4pm - 5pm0.1951.322.4ENE415
14/08/18 5pm - 6pm0.2176.026.3NE215
14/08/18 6pm - 7pm0.2776.027.4WNW115
14/08/18 7pm - 8pm0.3469.839.7W115
14/08/18 8pm - 9pm0.4263.729.0W115
14/08/18 9pm - 10pm0.5165.727.1ENE115
14/08/1810pm - 11pm0.6069.821.8WNW015
14/08/1811pm - 12am0.6134.94.5W915
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
15/08/1812am - 1am0.6126.77.4W314
15/08/18 1am - 2am0.6353.48.3N014
15/08/18 2am - 3am0.5851.38.0NNW114
15/08/18 3am - 4am0.5149.38.0WNW214
15/08/18 4am - 5am0.4355.518.6WNW314
15/08/18 5am - 6am0.3353.413.1WNW414
15/08/18 6am - 7am0.2457.59.6WNW714
15/08/18 7am - 8am0.2453.412.7WNW814
15/08/18 8am - 9am0.2541.115.6WNW914
15/08/18 9am - 10am0.2426.79.6WNW1014
15/08/1810am - 11am0.2320.516.6WNW1114
15/08/1811am - 12pm0.2016.435.2WNW2014
15/08/1812pm - 1pm0.1822.623.5WNW1514
15/08/18 1pm - 2pm0.1614.424.6WNW1514
15/08/18 2pm - 3pm0.1424.618.0WNW1514
15/08/18 3pm - 4pm0.1124.615.6WNW1814
15/08/18 4pm - 5pm0.0924.615.9WNW1514
15/08/18 5pm - 6pm0.0826.715.4WNW1414
15/08/18 6pm - 7pm0.0822.611.7WNW1214
15/08/18 7pm - 8pm0.0828.89.8NW314
15/08/18 8pm - 9pm0.1030.813.0NW314
15/08/18 9pm - 10pm0.1118.59.8NNW114
15/08/1810pm - 11pm0.1216.410.3N114
15/08/1811pm - 12am0.1218.58.5NNE214
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
16/08/1812am - 1am0.1312.39.3NNW116
16/08/18 1am - 2am0.1420.59.7NNE416
16/08/18 2am - 3am0.1537.07.9NNE216
16/08/18 3am - 4am0.1534.910.5W116
16/08/18 4am - 5am0.1539.013.0W216
16/08/18 5am - 6am0.1847.231.5W116
16/08/18 6am - 7am0.2551.362.8W216
16/08/18 7am - 8am0.3459.657.2NNE016
16/08/18 8am - 9am0.3945.246.7SSE116
16/08/18 9am - 10am0.3716.412.6WSW516
16/08/1810am - 11am0.376.28.3WSW1216
16/08/1811am - 12pm0.366.27.8WSW916
16/08/1812pm - 1pm0.344.15.5WSW1016
16/08/18 1pm - 2pm0.314.15.0WSW1316
16/08/18 2pm - 3pm0.234.15.9WSW1316
16/08/18 3pm - 4pm0.156.25.3WSW1416
16/08/18 4pm - 5pm0.096.26.0WSW1116
16/08/18 5pm - 6pm0.0916.47.3WSW816
16/08/18 6pm - 7pm0.1026.711.0WSW516
16/08/18 7pm - 8pm0.1126.711.4WSW416
16/08/18 8pm - 9pm0.1212.38.5WSW516
16/08/18 9pm - 10pm0.1318.510.1WSW216
16/08/1810pm - 11pm0.1532.914.8W016
16/08/1811pm - 12am0.1634.910.9W016
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
17/08/1812am - 1am0.1826.79.6ESE019
17/08/18 1am - 2am0.1843.17.9WSW019
17/08/18 2am - 3am0.1849.311.3W219
17/08/18 3am - 4am0.1845.29.4W119
17/08/18 4am - 5am0.1947.210.9W319
17/08/18 5am - 6am0.2157.517.4WNW319
17/08/18 6am - 7am0.2261.625.5WNW519
17/08/18 7am - 8am0.1861.625.5W619
17/08/18 8am - 9am 55.523.2W1019
17/08/18 9am - 10am 41.116.2W1119
17/08/1810am - 11am 18.56.7WSW919
17/08/1811am - 12pm 12.38.6WSW519
17/08/1812pm - 1pm 22.620.2SE319
17/08/18 1pm - 2pm 20.59.9SE319
17/08/18 2pm - 3pm 24.614.1SSE319
17/08/18 3pm - 4pm 34.916.8SE219
17/08/18 4pm - 5pm 37.021.0SE119
17/08/18 5pm - 6pm 49.320.9SSW119
17/08/18 6pm - 7pm 65.731.2W219
17/08/18 7pm - 8pm 67.843.8W119
17/08/18 8pm - 9pm 57.531.3W119
17/08/18 9pm - 10pm 55.522.9W119
17/08/1810pm - 11pm 53.423.6W219
17/08/1811pm - 12am 51.321.8WNW219
Station 5 (CBMS) - Hourly average readings for previous 7 calendar days.

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)
11/08/1812am - 1am0.2424.614.8N1013
11/08/18 1am - 2am0.2328.812.8N713
11/08/18 2am - 3am0.2316.410.2N1313
11/08/18 3am - 4am0.2114.412.0NNE1413
11/08/18 4am - 5am0.2014.411.8N1213
11/08/18 5am - 6am0.2018.59.9N1113
11/08/18 6am - 7am0.1922.68.8NNE1613
11/08/18 7am - 8am0.1922.67.0N1513
11/08/18 8am - 9am0.1818.56.8N1613
11/08/18 9am - 10am0.1916.45.4N1913
11/08/1810am - 11am0.1910.310.2NNW2813
11/08/1811am - 12pm0.198.212.4NNW3113
11/08/1812pm - 1pm0.198.216.8NNW2513
11/08/18 1pm - 2pm0.196.214.4N2713
11/08/18 2pm - 3pm0.198.218.1NNW2413
11/08/18 3pm - 4pm0.188.28.7NW2813
11/08/18 4pm - 5pm0.1810.316.0NW2713
11/08/18 5pm - 6pm0.1814.415.7NW2013
11/08/18 6pm - 7pm0.1930.812.5NW1413
11/08/18 7pm - 8pm0.2026.718.3WNW1813
11/08/18 8pm - 9pm0.208.221.8W2513
11/08/18 9pm - 10pm0.204.120.6WSW2913
11/08/1810pm - 11pm0.206.225.1W2413
11/08/1811pm - 12am0.208.23.8W1713
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
12/08/1812am - 1am0.2010.32.0W152
12/08/18 1am - 2am0.204.11.8W212
12/08/18 2am - 3am0.186.2-0.9W72
12/08/18 3am - 4am0.166.20.0SSW32
12/08/18 4am - 5am0.158.2-0.2WNW32
12/08/18 5am - 6am0.1414.4-2.0NW122
12/08/18 6am - 7am0.1414.4-1.8WSW72
12/08/18 7am - 8am0.1422.60.3W72
12/08/18 8am - 9am0.1412.33.0WSW202
12/08/18 9am - 10am0.144.12.9WSW282
12/08/1810am - 11am0.144.12.3W272
12/08/1811am - 12pm0.144.15.9WSW252
12/08/1812pm - 1pm0.144.14.8WSW222
12/08/18 1pm - 2pm0.144.11.8WSW182
12/08/18 2pm - 3pm0.154.1-0.1WSW202
12/08/18 3pm - 4pm0.146.2-0.7W202
12/08/18 4pm - 5pm0.146.23.3W212
12/08/18 5pm - 6pm0.1510.35.9W242
12/08/18 6pm - 7pm0.1514.44.8W212
12/08/18 7pm - 8pm0.1610.32.3W202
12/08/18 8pm - 9pm0.1614.45.0W192
12/08/18 9pm - 10pm0.1612.34.8W192
12/08/1810pm - 11pm0.1610.33.0W182
12/08/1811pm - 12am0.1612.33.2W192
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
13/08/1812am - 1am0.1612.35.0W144
13/08/18 1am - 2am0.156.24.8W124
13/08/18 2am - 3am0.148.21.8WNW124
13/08/18 3am - 4am0.1312.3-0.8W154
13/08/18 4am - 5am0.1328.81.2W164
13/08/18 5am - 6am0.1245.22.9W184
13/08/18 6am - 7am0.1361.62.4W144
13/08/18 7am - 8am0.1451.37.2W164
13/08/18 8am - 9am0.1532.99.5W184
13/08/18 9am - 10am0.1624.614.3W204
13/08/1810am - 11am0.1710.36.3WSW204
13/08/1811am - 12pm0.176.29.6WSW184
13/08/1812pm - 1pm0.174.14.7WSW174
13/08/18 1pm - 2pm0.176.20.9W194
13/08/18 2pm - 3pm0.168.20.1W204
13/08/18 3pm - 4pm0.156.21.2WSW194
13/08/18 4pm - 5pm0.146.22.9WSW194
13/08/18 5pm - 6pm0.1310.32.2WSW164
13/08/18 6pm - 7pm0.1310.34.0WSW204
13/08/18 7pm - 8pm0.1316.44.1W184
13/08/18 8pm - 9pm0.1316.44.9W144
13/08/18 9pm - 10pm0.1314.43.8WNW154
13/08/1810pm - 11pm0.1420.52.0WNW144
13/08/1811pm - 12am0.1412.31.8W154
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
14/08/1812am - 1am0.1418.5-1.1W1314
14/08/18 1am - 2am0.1428.8-1.5W1314
14/08/18 2am - 3am0.1426.74.2WSW1114
14/08/18 3am - 4am0.1437.06.0W1414
14/08/18 4am - 5am0.1445.26.0W1514
14/08/18 5am - 6am0.1551.35.9W1614
14/08/18 6am - 7am0.1559.65.4W1314
14/08/18 7am - 8am0.2061.610.3WNW1114
14/08/18 8am - 9am0.2349.313.7W1214
14/08/18 9am - 10am0.2434.910.2W1514
14/08/1810am - 11am0.2532.912.8WNW1114
14/08/1811am - 12pm0.2624.621.3WNW914
14/08/1812pm - 1pm0.2722.612.9NW614
14/08/18 1pm - 2pm0.2722.611.8N814
14/08/18 2pm - 3pm0.2726.710.4N1014
14/08/18 3pm - 4pm0.2334.915.2N1214
14/08/18 4pm - 5pm0.2247.217.8NNE1014
14/08/18 5pm - 6pm0.2471.925.6NNE614
14/08/18 6pm - 7pm0.2578.120.7NNW514
14/08/18 7pm - 8pm0.2982.217.5WNW314
14/08/18 8pm - 9pm0.3482.223.0WNW314
14/08/18 9pm - 10pm0.4182.224.2WNW914
14/08/1810pm - 11pm0.4882.236.4WNW1514
14/08/1811pm - 12am0.4837.028.3W2014
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
15/08/1812am - 1am0.4726.79.8W1516
15/08/18 1am - 2am0.4865.78.3WNW1216
15/08/18 2am - 3am0.4637.020.6WNW1416
15/08/18 3am - 4am0.4237.05.5W1316
15/08/18 4am - 5am0.3751.311.5WNW1416
15/08/18 5am - 6am0.3037.016.1WNW1716
15/08/18 6am - 7am0.2455.56.3WNW1816
15/08/18 7am - 8am0.2455.59.1WNW2016
15/08/18 8am - 9am0.2537.010.3WNW2416
15/08/18 9am - 10am0.2422.613.9NW2616
15/08/1810am - 11am0.2416.414.0NW3016
15/08/1811am - 12pm0.236.227.4WNW3916
15/08/1812pm - 1pm0.226.251.5WNW3216
15/08/18 1pm - 2pm0.2110.325.2WNW3316
15/08/18 2pm - 3pm0.208.236.5WNW3316
15/08/18 3pm - 4pm0.1910.319.9WNW3316
15/08/18 4pm - 5pm0.1812.318.8WNW3316
15/08/18 5pm - 6pm0.1718.515.5WNW3116
15/08/18 6pm - 7pm0.1716.410.0NW3416
15/08/18 7pm - 8pm0.1824.69.8NW2116
15/08/18 8pm - 9pm0.2026.77.9NW2016
15/08/18 9pm - 10pm0.2116.417.7NNW1516
15/08/1810pm - 11pm0.2114.413.6NNW1416
15/08/1811pm - 12am0.2212.38.8N1216
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
16/08/1812am - 1am0.2310.37.3NW1610
16/08/18 1am - 2am0.2320.59.9NNW1210
16/08/18 2am - 3am0.2222.69.3NNW1210
16/08/18 3am - 4am0.2122.612.8NW310
16/08/18 4am - 5am0.2045.210.2SSE610
16/08/18 5am - 6am0.2032.912.4SSE610
16/08/18 6am - 7am0.2043.117.0SSE710
16/08/18 7am - 8am0.2137.017.3SSW510
16/08/18 8am - 9am0.2126.720.6SSE310
16/08/18 9am - 10am0.2110.315.8WSW1010
16/08/1810am - 11am0.214.113.1WSW1810
16/08/1811am - 12pm0.204.113.5WSW1510
16/08/1812pm - 1pm0.194.18.8SW1510
16/08/18 1pm - 2pm0.194.116.3WSW2110
16/08/18 2pm - 3pm0.174.17.8SW2210
16/08/18 3pm - 4pm0.154.15.1SW2310
16/08/18 4pm - 5pm0.136.25.8SW1910
16/08/18 5pm - 6pm0.1310.33.9SW1510
16/08/18 6pm - 7pm0.1420.53.2SW1110
16/08/18 7pm - 8pm0.1412.35.1SW1010
16/08/18 8pm - 9pm0.1510.36.1WSW1110
16/08/18 9pm - 10pm0.1510.37.0WSW810
16/08/1810pm - 11pm0.1632.97.3W710
16/08/1811pm - 12am0.1728.89.8W1110
Date Hour CO
ppm
NO2
µg/m3
PM10
µg/m3
Wind
Direction
Wind
Velocity
km/h
PM10
µg/m3
(daily avg)
17/08/1812am - 1am0.1814.47.9WNW1015
17/08/18 1am - 2am0.1824.67.2W915
17/08/18 2am - 3am0.1849.310.7W1015
17/08/18 3am - 4am0.1837.027.3W1015
17/08/18 4am - 5am0.1955.59.7W1215
17/08/18 5am - 6am0.2065.717.3W1115
17/08/18 6am - 7am0.2263.721.3W1415
17/08/18 7am - 8am0.2661.624.7W1515
17/08/18 8am - 9am0.2957.521.3W1215
17/08/18 9am - 10am0.3043.124.8W1415
17/08/1810am - 11am0.3016.422.0WSW1315
17/08/1811am - 12pm0.308.210.8WSW915
17/08/1812pm - 1pm0.2910.38.9SE1115
17/08/18 1pm - 2pm0.2610.38.3SE1015
17/08/18 2pm - 3pm0.2410.310.8SE1115
17/08/18 3pm - 4pm0.2014.48.0SE1015
17/08/18 4pm - 5pm0.1712.38.3SE915
17/08/18 5pm - 6pm0.1624.612.8SSE315
17/08/18 6pm - 7pm0.1841.120.6SW515
17/08/18 7pm - 8pm0.2037.015.4WSW715
17/08/18 8pm - 9pm0.2365.79.6WNW615
17/08/18 9pm - 10pm0.2769.816.0WNW515
17/08/1810pm - 11pm0.3171.916.4WNW315
17/08/1811pm - 12am0.3769.821.2NW615

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