Moderate
Primary Pollutant: PM2.5
O3 | 25 µg/m3 (11) |
PM2.5 | 24 µg/m3 (76) |
PM10 | 30 µg/m3 (27) |
CO | 441 µg/m3 (4) |
NO2 | 26 µg/m3 (13) |
SO2 | 3 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Wicken | 25 |
PM2.5 | 6 (25) | 9 (8) | 11 (5) | 33 (15) | n/a | 1.5965 (1) |
London | 99 |
PM2.5 | 35 (99) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 31 |
PM2.5 | 7.4042 (31) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 75 |
PM2.5 | 24 (75) | n/a | n/a | n/a | n/a | n/a |
London | 94 |
PM2.5 | 33 (94) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 74 |
PM2.5 | 23 (74) | n/a | n/a | n/a | n/a | n/a |
Grays | 41 |
PM2.5 | 10 (41) | 18 (16) | 29 (15) | 6.985 (3) | n/a | 1.8626 (1) |
Reading | 18 |
NO2 | n/a | 13 (11) | 37 (18) | n/a | n/a | n/a |
Reading | 33 |
PM2.5 | 8 (33) | 12 (11) | 20 (10) | 8.7811 (4) | n/a | n/a |
Sandy | 25 |
PM2.5 | 6 (25) | 14 (13) | 11 (5) | n/a | n/a | n/a |
Source: Unknown Governmental Organization, AirGradient
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
59 | 60 | 61 | 61 | 65 | 64 | 59 | 55 | 38 | 38 | 35 | 33 | 30 | 29 | 23 | 21 | 25 | 25 | 25 | 23 | 26 | 28 | 25 | 33 | 33 | 31 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 22 | 22 | 22 | 22 | 21 | 24 | 25 | 27 | 30 | 30 | 30 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 27 | 25 | 26 | 27 | 27 | 29 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 28 | 32 | 31 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 30 | 29 | 30 | 33 | 29 | 28 | 29 | 28 | 28 | 27 | 26 | 25 | 26 | 26 |
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 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 | PM2.5 | O3 | O3 | PM2.5 | O3 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 |
SSW | SSW | SSW | SW | SW | WSW | WSW | W | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | WNW | W | W | W | W | W | WSW | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
6 9 | 6 10 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 12 | 8 12 | 7 12 | 8 13 | 8 13 | 9 15 | 10 16 | 10 17 | 11 18 | 11 18 | 11 17 | 11 18 | 9 14 | 9 14 | 10 15 | 9 15 | 10 16 | 10 16 | 10 16 | 10 15 | 10 16 | 10 16 | 10 16 | 10 17 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 12 19 | 12 19 | 12 19 | 12 19 | 11 17 | 12 19 | 15 24 | 13 21 | 13 20 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 21 | 13 22 | 14 23 | 14 23 | 14 22 | 13 22 | 13 21 | 13 20 | 12 20 | 12 19 | 11 18 | 10 17 | 10 16 | 9 15 | 9 15 | 9 15 | 9 14 | 9 14 | 7 11 | 7 11 | 8 13 | 10 16 | 10 17 | 10 16 | 10 17 | 12 19 | 12 20 | 14 22 | 14 22 | 14 22 | 15 23 | 15 24 | 17 28 | 18 28 | 18 29 |
40 4.2 | 39 4 | 39 4 | 39 4.1 | 40 4.4 | 40 4.7 | 40 4.3 | 39 4 | 39 3.8 | 38 3.6 | 39 3.9 | 40 4.2 | 39 4.1 | 39 4.1 | 40 4.5 | 41 5.1 | 42 5.4 | 42 5.7 | 43 5.9 | 42 5.8 | 42 5.5 | 41 5 | 40 4.6 | 40 4.2 | 39 4.1 | 39 3.8 | 38 3.5 | 38 3.3 | 38 3.3 | 38 3.4 | 38 3.6 | 40 4.2 | 40 4.6 | 42 5.4 | 43 5.9 | 44 6.5 | 45 7 | 45 7.4 | 46 8 | 48 8.6 | 49 9.3 | 49 9.7 | 51 10.3 | 51 10.8 | 51 10.6 | 50 10.1 | 50 9.7 | 49 9.5 | 49 9.5 | 49 9.6 | 49 9.7 | 49 9.7 | 49 9.5 | 49 9.3 | 49 9.4 | 49 9.6 | 49 9.4 | 48 9 | 48 8.8 | 47 8.5 | 47 8.4 | 48 8.7 | 48 8.8 | 48 8.9 | 49 9.3 | 49 9.6 | 50 9.9 | 50 10 | 49 9.6 | 48 9.1 | 48 8.9 | 48 8.8 | 48 8.8 | 48 8.7 | 47 8.6 | 48 8.6 | 48 8.7 | 48 8.7 | 47 8.4 | 47 8.1 | 46 7.8 | 46 7.7 | 46 7.5 | 45 7.4 | 46 7.5 | 46 7.6 | 46 7.8 | 46 8 | 47 8.2 | 47 8.5 | 47 8.5 | 47 8.5 | 47 8.6 | 47 8.1 | 46 7.7 | 45 7.3 | 46 7.5 |
Source: CAMS, Vaisala Xweather
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