Good
Primary Pollutant: PM2.5
O3 | 53 µg/m3 (24) |
PM2.5 | 6 µg/m3 (25) |
PM10 | 15 µg/m3 (14) |
CO | 174 µg/m3 (2) |
NO2 | 16 µg/m3 (8) |
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) |
---|---|---|---|---|---|---|---|---|
Wicken | 28 |
O3 | 6 (25) | 9 (8) | 1.1475 (1) | 61 (28) | n/a | 0.7983 (0) |
London | 21 |
PM2.5 | 5.1694 (21) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 0 |
PM2.5 | 0.0569 (0) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 8 |
PM2.5 | 1.9486 (8) | n/a | n/a | n/a | n/a | n/a |
London | 23 |
PM2.5 | 5.6521 (23) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 8 |
PM2.5 | 2.0375 (8) | n/a | n/a | n/a | n/a | n/a |
Grays | 41 |
PM2.5 | 10 (41) | 18 (16) | 4.7813 (2) | 55 (25) | n/a | 0.7983 (0) |
Reading | 18 |
NO2 | n/a | 9.662 (9) | 37 (18) | n/a | n/a | n/a |
Reading | 33 |
PM2.5 | 8 (33) | 12 (11) | 3.825 (2) | 58 (26) | n/a | n/a |
Sandy | 25 |
PM2.5 | 6 (25) | 14 (13) | 3.2513 (2) | n/a | n/a | n/a |
Source: Unknown Governmental Organization, AirGradient
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Wednesday, Dec 11 | Thursday, Dec 12 | Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am |
49 | 48 | 48 | 47 | 33 | 48 | 106 | 88 | 57 | 51 | 38 | 42 | 38 | 33 | 33 | 29 | 21 | 17 | 21 | 25 | 21 | 25 | 28 | 33 | 42 | 38 | 42 | 37 | 33 | 33 | 30 | 33 | 33 | 37 | 33 | 38 | 41 | 39 | 38 | 46 | 50 | 52 | 46 | 50 | 50 | 54 | 56 | 64 | 57 | 53 | 49 | 53 | 47 | 49 | 49 | 50 | 51 | 53 | 54 | 54 | 55 | 55 | 56 | 56 | 57 | 57 | 58 | 65 | 63 | 62 | 62 | 62 | 62 | 57 | 53 | 52 | 50 | 50 | 48 | 50 | 50 | 50 | 46 | 44 | 40 | 35 | 31 | 25 | 24 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 29 |
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 | 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 | 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 | PM2.5 |
NE | NE | NE | ENE | ENE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | N | N | N | N | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | ESE | SE | SE | SE | SSE | S | S | SSW | SSW | SW | SW | SW | SW | SW | WSW | WSW | WSW | W | W | W | W | W | WSW | W | W | W | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
8 14 | 8 13 | 8 13 | 10 16 | 11 17 | 9 14 | 7 12 | 7 11 | 7 11 | 8 12 | 8 13 | 9 14 | 8 13 | 7 11 | 6 10 | 5 9 | 4 7 | 5 7 | 5 8 | 4 7 | 4 7 | 4 6 | 4 6 | 4 6 | 4 7 | 5 8 | 6 9 | 6 10 | 7 11 | 7 11 | 7 11 | 8 12 | 9 14 | 8 13 | 7 12 | 6 10 | 5 9 | 5 8 | 5 8 | 6 10 | 5 9 | 5 8 | 6 10 | 7 11 | 6 10 | 6 10 | 5 9 | 5 8 | 5 7 | 4 7 | 4 6 | 4 6 | 3 5 | 3 5 | 2 4 | 2 4 | 3 4 | 3 5 | 4 6 | 4 7 | 5 8 | 6 9 | 6 10 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 | 6 10 | 6 10 | 6 10 | 7 11 | 7 11 | 7 11 | 7 12 | 7 12 | 12 19 | 12 19 | 12 19 | 9 15 | 8 13 | 9 14 | 9 15 | 9 14 | 8 12 | 8 12 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 14 | 9 15 | 11 17 | 12 19 | 13 20 | 13 21 |
39 4 | 40 4.5 | 41 5 | 42 5.5 | 42 5.8 | 43 6.1 | 43 6 | 42 5.6 | 41 5.2 | 41 4.8 | 40 4.5 | 40 4.3 | 40 4.2 | 39 4 | 40 4.2 | 39 4.1 | 39 4 | 39 3.8 | 38 3.6 | 39 4.1 | 41 4.7 | 41 5.2 | 42 5.6 | 43 5.9 | 43 6.2 | 44 6.6 | 45 7 | 45 7.3 | 46 7.5 | 46 7.6 | 46 7.7 | 46 7.8 | 46 7.8 | 46 7.9 | 46 7.8 | 45 7.5 | 45 7.2 | 45 7 | 44 6.8 | 44 6.5 | 43 6.3 | 43 6.2 | 42 5.5 | 41 5 | 40 4.5 | 40 4.2 | 40 4.4 | 40 4.7 | 41 4.9 | 41 5.2 | 42 5.7 | 43 6.2 | 43 6.4 | 44 6.4 | 43 6.3 | 43 6 | 42 5.7 | 42 5.7 | 42 5.6 | 42 5.4 | 42 5.4 | 42 5.4 | 42 5.3 | 42 5.3 | 41 5.1 | 40 4.3 | 39 3.8 | 38 3.5 | 38 3.5 | 39 3.7 | 39 4 | 40 4.3 | 40 4.6 | 41 5.1 | 42 5.6 | 43 6.1 | 43 6 | 43 5.9 | 42 5.8 | 41 5.1 | 40 4.4 | 39 3.7 | 38 3.4 | 38 3.1 | 37 2.8 | 37 2.6 | 36 2.4 | 36 2.2 | 36 2 | 35 1.9 | 35 1.7 | 35 1.6 | 35 1.5 | 34 1.3 | 35 1.6 | 35 1.8 | 36 2 |
Source: CAMS, Vaisala Xweather
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