Good
Primary Pollutant: PM2.5
O3 | 71 µg/m3 (32) |
PM2.5 | 9 µg/m3 (37) |
PM10 | 11 µg/m3 (10) |
CO | 135 µg/m3 (1) |
NO2 | 1 µg/m3 (1) |
SO2 | 0 µg/m3 (0) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Williston | 13 |
O3 | n/a | n/a | n/a | 29 (13) | n/a | n/a |
Source: EPA Office of Atmospheric Protection
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, Sep 20 | Saturday, Sep 21 | Sunday, Sep 22 | Monday, Sep 23 | Tuesday, Sep 24 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am |
24 | 25 | 26 | 28 | 29 | 42 | 43 | 44 | 46 | 48 | 47 | 45 | 44 | 43 | 38 | 39 | 40 | 40 | 40 | 39 | 37 | 35 | 35 | 38 | 38 | 41 | 41 | 38 | 35 | 41 | 44 | 45 | 46 | 45 | 45 | 46 | 45 | 44 | 39 | 37 | 41 | 41 | 39 | 38 | 40 | 40 | 38 | 38 | 37 | 37 | 37 | 37 | 33 | 34 | 39 | 44 | 44 | 42 | 45 | 45 | 45 | 44 | 44 | 45 | 44 | 44 | 44 | 44 | 43 | 42 | 42 | 42 | 42 | 42 | 42 | 45 | 45 | 45 | 45 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 45 | 45 | 46 | 46 | 46 | 45 | 42 | 42 | 42 | 41 | 39 |
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 | PM2.5 | O3 | O3 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 |
N | N | N | N | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | NNE | N | N | N | NNW | NNW | NNW | N | N | N | NE | NE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE |
11 18 | 11 18 | 13 20 | 11 18 | 11 18 | 11 18 | 11 18 | 12 19 | 13 20 | 13 20 | 14 22 | 14 22 | 14 23 | 14 23 | 14 22 | 14 22 | 14 22 | 13 20 | 13 20 | 12 19 | 12 19 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 12 20 | 12 20 | 11 18 | 11 17 | 10 16 | 10 16 | 10 16 | 10 16 | 10 15 | 9 14 | 8 13 | 8 12 | 7 11 | 6 10 | 6 9 | 5 8 | 5 8 | 4 7 | 4 6 | 4 6 | 4 6 | 4 7 | 5 8 | 6 10 | 7 11 | 8 13 | 8 13 | 8 13 | 8 13 | 10 15 | 11 18 | 12 20 | 13 21 | 13 21 | 14 22 | 14 23 | 14 23 | 15 24 | 15 24 | 15 25 | 16 25 | 16 25 | 16 25 | 16 25 | 16 25 | 16 25 | 16 25 | 16 26 | 17 27 | 17 28 | 18 29 | 18 29 | 19 30 | 18 29 | 18 29 | 17 28 | 17 27 | 17 27 | 16 26 | 15 25 | 15 24 | 14 23 | 13 22 | 13 20 | 12 19 | 12 20 | 13 21 | 13 21 | 14 22 |
72 22.2 | 73 22.7 | 73 22.7 | 74 23.4 | 75 23.8 | 75 24.1 | 76 24.5 | 76 24.7 | 77 25 | 76 24.7 | 76 24.5 | 75 23.8 | 75 23.8 | 74 23.4 | 73 22.8 | 73 22.5 | 72 22.2 | 72 22.1 | 71 21.7 | 71 21.7 | 71 21.6 | 71 21.6 | 71 21.5 | 70 21.3 | 70 21.3 | 70 21.3 | 71 21.6 | 73 22.7 | 74 23.4 | 75 23.8 | 75 24.1 | 76 24.3 | 77 24.9 | 76 24.5 | 77 24.9 | 76 24.3 | 75 24.1 | 74 23.4 | 73 22.7 | 72 22.5 | 72 22.3 | 72 22.1 | 72 22 | 71 21.9 | 71 21.8 | 71 21.8 | 71 21.8 | 71 21.8 | 71 21.9 | 72 22 | 72 22 | 73 22.5 | 73 23 | 74 23.6 | 75 23.9 | 76 24.3 | 76 24.7 | 76 24.5 | 76 24.4 | 76 24.3 | 75 23.7 | 74 23.2 | 73 22.7 | 72 22.4 | 72 22.1 | 71 21.7 | 71 21.4 | 70 21.1 | 69 20.8 | 69 20.8 | 69 20.8 | 69 20.8 | 69 20.8 | 69 20.8 | 69 20.8 | 70 21.3 | 71 21.9 | 72 22.4 | 73 23 | 74 23.5 | 75 24.1 | 75 23.8 | 74 23.4 | 74 23.1 | 73 22.8 | 73 22.5 | 72 22.2 | 72 22 | 71 21.8 | 71 21.6 | 70 21.4 | 70 21.2 | 70 21 | 70 21 | 70 21 | 70 21 | 70 21 |
Source: CAMS, Vaisala Xweather
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