Good
Primary Pollutant: O3
O3 | 62 µg/m3 (28) |
PM2.5 | 4 µg/m3 (17) |
PM10 | 10 µg/m3 (9) |
CO | 154 µg/m3 (1) |
NO2 | 5 µg/m3 (3) |
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 | 29 |
O3 | 6 (25) | 9 (8) | 1.7213 (1) | 63 (29) | n/a | 1.5965 (1) |
London | 9 |
PM2.5 | 2.1347 (9) | 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 | 0.2792 (1) | n/a | n/a | n/a | n/a | n/a |
London | 7 |
PM2.5 | 1.7042 (7) | n/a | n/a | n/a | n/a | n/a |
Cambridge | 2 |
PM2.5 | 0.3694 (2) | n/a | n/a | n/a | n/a | n/a |
Grays | 41 |
PM2.5 | 10 (41) | 18 (16) | 8.9888 (4) | 62 (28) | n/a | 0.7983 (0) |
Reading | 18 |
NO2 | n/a | 3.865 (4) | 37 (18) | n/a | n/a | n/a |
Reading | 33 |
PM2.5 | 8 (33) | 12 (11) | 7.0763 (3) | 57 (26) | n/a | n/a |
Sandy | 25 |
PM2.5 | 6 (25) | 14 (13) | 14 (7) | n/a | n/a | n/a |
Source: Unknown Governmental Organization, AirGradient
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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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 | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am |
28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 31 | 30 | 29 | 33 | 31 | 33 | 33 | 33 | 33 | 33 | 38 | 42 | 42 | 42 | 42 | 38 | 38 | 29 | 29 | 29 | 31 | 29 | 30 | 33 | 35 | 33 | 38 | 38 | 35 | 27 | 30 | 29 | 33 | 45 | 21 | 22 | 22 | 21 | 29 | 46 | 38 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 30 | 30 | 28 | 26 | 24 | 26 | 27 | 29 | 30 | 30 | 31 | 29 | 28 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 26 |
O3 | O3 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | WSW | SW | SW | SW | SW | SW | SSW | S | S | S | S | S | S | SSW | SSW | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | SW | SW | SW | SSW | SSW | S | S | S | SSW | SSW | SW | WSW | W | WNW | WNW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | WSW | WSW |
12 19 | 13 20 | 14 22 | 12 20 | 15 23 | 14 23 | 14 23 | 13 21 | 13 21 | 13 20 | 12 19 | 10 16 | 10 15 | 10 17 | 10 15 | 10 15 | 10 16 | 10 16 | 9 15 | 9 14 | 7 12 | 7 12 | 7 12 | 7 11 | 8 13 | 9 15 | 10 16 | 10 17 | 12 20 | 13 21 | 13 21 | 13 20 | 13 21 | 14 23 | 14 23 | 16 25 | 16 26 | 16 26 | 16 26 | 17 28 | 20 31 | 20 33 | 19 31 | 18 29 | 18 29 | 18 30 | 19 30 | 19 30 | 19 31 | 19 31 | 19 31 | 20 32 | 21 33 | 18 30 | 16 26 | 14 23 | 12 20 | 11 17 | 10 16 | 13 21 | 17 27 | 21 33 | 20 31 | 20 32 | 21 34 | 15 24 | 13 21 | 14 23 | 13 22 | 12 20 | 12 19 | 12 19 | 12 19 | 12 19 | 13 20 | 13 21 | 14 22 | 17 28 | 18 29 | 17 28 | 15 24 | 15 24 | 14 23 | 13 22 | 12 20 | 11 18 | 11 18 | 11 18 | 11 18 | 10 17 | 10 17 | 9 15 | 9 14 | 8 14 | 9 14 | 8 13 | 8 12 |
47 8.5 | 47 8.4 | 48 9.1 | 50 9.8 | 50 10.3 | 51 10.4 | 51 10.4 | 50 10 | 49 9.6 | 49 9.3 | 48 9.1 | 48 9.1 | 48 8.9 | 48 8.8 | 47 8.1 | 46 7.7 | 45 7.4 | 45 7.1 | 45 7 | 45 7 | 44 6.8 | 44 6.6 | 44 6.6 | 44 6.9 | 45 7 | 45 7.3 | 47 8.2 | 48 8.9 | 49 9.5 | 49 9.7 | 50 9.8 | 49 9.5 | 49 9.3 | 48 8.9 | 48 8.7 | 47 8.6 | 47 8.3 | 46 8 | 47 8.2 | 47 8.6 | 48 9.1 | 49 9.7 | 50 10 | 50 10.2 | 52 11 | 54 12.5 | 56 13.2 | 56 13.4 | 56 13.3 | 56 13.2 | 56 13.5 | 57 13.8 | 57 13.8 | 57 13.8 | 56 13.1 | 54 12.5 | 53 11.8 | 52 11 | 51 10.5 | 50 10.1 | 50 9.9 | 49 9.7 | 49 9.6 | 49 9.7 | 49 9.2 | 46 7.9 | 42 5.7 | 42 5.5 | 41 5.2 | 42 5.4 | 42 5.5 | 41 5.3 | 41 5 | 41 4.8 | 41 5.1 | 42 5.4 | 42 5.7 | 43 5.9 | 43 6 | 43 6.1 | 42 5.7 | 41 5.3 | 41 4.8 | 40 4.6 | 40 4.4 | 39 4.2 | 39 3.8 | 38 3.4 | 37 3 | 37 2.7 | 36 2.5 | 36 2.2 | 36 2.1 | 35 1.9 | 35 1.7 | 35 1.9 | 36 2 |
Source: CAMS, Vaisala Xweather
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