Good
Primary Pollutant: O3
O3 | 44 µg/m3 (20) |
PM2.5 | 4 µg/m3 (17) |
PM10 | 9 µg/m3 (8) |
CO | 204 µg/m3 (2) |
NO2 | 14 µg/m3 (7) |
SO2 | 2 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
London | 16 |
PM2.5 | 3.9812 (16) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 0 |
PM2.5 | 0 (0) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 1 |
PM2.5 | 0.2306 (1) | n/a | n/a | n/a | n/a | n/a |
London | 12 |
PM2.5 | 2.9354 (12) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 1 |
PM2.5 | 0.3167 (1) | n/a | n/a | n/a | n/a | n/a |
London | 12 |
PM2.5 | 2.9 (12) | 8 (7) | 3.6338 (2) | n/a | n/a | n/a |
London | 41 |
PM2.5 | 10 (41) | 22 (20) | 57 (28) | 20 (9) | 400 (4) | 1.3 (1) |
London | 20 |
NO2 | n/a | n/a | 40 (20) | n/a | n/a | n/a |
Croydon | 12 |
NO2 | n/a | n/a | 25 (12) | n/a | n/a | n/a |
London | 52 |
NO2 | n/a | 5 (5) | 104 (52) | n/a | n/a | n/a |
Source: AirGradient, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, Dec 16 | Tuesday, Dec 17 | Wednesday, Dec 18 | Thursday, Dec 19 | Friday, Dec 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm |
25 | 24 | 24 | 23 | 29 | 33 | 29 | 29 | 29 | 29 | 29 | 38 | 42 | 42 | 38 | 29 | 25 | 33 | 33 | 33 | 33 | 50 | 38 | 33 | 33 | 29 | 42 | 42 | 42 | 33 | 33 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 29 | 29 | 25 | 21 | 18 | 25 | 21 | 23 | 25 | 27 | 27 | 27 | 27 | 28 | 28 | 25 | 26 | 27 | 33 | 27 | 27 | 27 | 32 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 29 | 28 | 27 | 26 | 25 | 25 | 25 | 29 | 29 | 29 | 25 | 25 | 25 |
O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 |
WSW | WSW | WSW | SW | SW | WSW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | S | S | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | SW | SW | SW | SW | SSW | S | SSE | WSW | NNW | NNW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | WSW | SW | SW | WSW | SW | SW |
11 17 | 11 17 | 9 15 | 10 15 | 11 17 | 9 15 | 8 13 | 8 13 | 9 14 | 7 11 | 7 12 | 9 14 | 8 13 | 8 13 | 9 15 | 11 17 | 12 19 | 14 22 | 13 21 | 13 21 | 14 22 | 14 22 | 14 23 | 15 24 | 15 25 | 17 27 | 17 28 | 19 30 | 19 31 | 19 31 | 19 31 | 21 33 | 20 31 | 20 33 | 21 34 | 21 34 | 22 35 | 22 35 | 21 34 | 23 37 | 23 38 | 22 36 | 21 33 | 17 27 | 15 25 | 14 22 | 13 21 | 10 17 | 8 13 | 7 11 | 6 10 | 1 2 | 7 12 | 13 21 | 12 19 | 11 17 | 10 16 | 11 17 | 11 18 | 12 20 | 12 20 | 12 19 | 12 20 | 13 22 | 15 23 | 16 26 | 16 25 | 15 25 | 15 24 | 14 23 | 13 22 | 13 20 | 12 20 | 12 19 | 12 19 | 11 18 | 11 17 | 10 17 | 12 19 | 10 17 | 9 15 | 9 15 | 10 16 | 9 15 | 10 16 | 9 15 | 9 15 | 11 18 | 12 20 | 13 21 | 13 21 | 16 25 | 17 27 | 17 27 | 17 27 | 17 27 | 17 28 |
48 8.7 | 47 8.3 | 46 7.7 | 45 7.1 | 44 6.7 | 44 6.6 | 44 6.6 | 44 6.5 | 43 6.3 | 43 6 | 43 6.3 | 44 6.5 | 44 6.9 | 45 7.4 | 46 7.7 | 47 8.2 | 48 8.9 | 49 9.2 | 49 9.6 | 49 9.6 | 49 9.2 | 47 8.6 | 47 8.2 | 47 8.1 | 46 8 | 46 7.9 | 46 8 | 47 8.6 | 49 9.3 | 50 9.8 | 51 10.5 | 51 10.8 | 53 11.4 | 54 12.2 | 54 12.4 | 54 12.5 | 55 12.6 | 55 12.7 | 55 12.8 | 55 12.8 | 55 12.6 | 55 12.6 | 54 12.4 | 53 11.9 | 52 11.3 | 51 10.5 | 50 10.2 | 50 9.8 | 50 10 | 50 9.8 | 50 9.9 | 51 10.5 | 53 11.5 | 54 12 | 53 11.7 | 48 8.7 | 42 5.4 | 40 4.4 | 39 3.9 | 39 4 | 40 4.4 | 41 4.8 | 40 4.7 | 41 4.9 | 42 5.3 | 42 5.7 | 43 5.9 | 43 6 | 42 5.8 | 42 5.3 | 40 4.5 | 40 4.2 | 39 3.8 | 38 3.5 | 38 3.1 | 37 2.8 | 36 2.5 | 36 2.2 | 36 2.2 | 36 2.2 | 36 2.2 | 36 2 | 35 1.9 | 35 1.7 | 36 2 | 36 2.4 | 37 2.7 | 39 3.7 | 40 4.7 | 42 5.6 | 43 6.1 | 44 6.6 | 45 7 | 45 7.1 | 45 7.1 | 45 7.1 | 45 7.1 |
Source: CAMS, Vaisala Xweather
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