Good
Primary Pollutant: O3
O3 | 106 µg/m3 (48) |
PM2.5 | 11 µg/m3 (45) |
PM10 | 15 µg/m3 (14) |
CO | 50 µg/m3 (0) |
NO2 | 11 µg/m3 (5) |
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) |
---|---|---|---|---|---|---|---|---|
Rose Hill | 54 |
O3 | 4.5 (19) | 12 (11) | n/a | 112 (54) | n/a | 1.572 (1) |
Middleway | 45 |
O3 | 3.5 (14) | 13 (12) | n/a | 100 (45) | n/a | n/a |
Haymarket | 49 |
O3 | n/a | n/a | 1.504 (1) | 108 (49) | n/a | n/a |
Remington | 45 |
O3 | n/a | n/a | n/a | 100 (45) | n/a | n/a |
Aquia Harbour | 49 |
O3 | n/a | n/a | n/a | 108 (49) | n/a | n/a |
Ashburn | 49 |
O3 | 5 (21) | 18 (16) | 1.504 (1) | 108 (49) | n/a | n/a |
Arlington | 60 |
O3 | n/a | n/a | 2.632 (1) | 116 (60) | 115 (1) | n/a |
Martinsburg | 57 |
O3 | n/a | n/a | n/a | 114 (57) | n/a | n/a |
Washington D.C. | 12 |
PM2.5 | 3 (12) | n/a | n/a | n/a | n/a | n/a |
Washington D.C. | 63 |
O3 | 0 (0) | n/a | 3.008 (1) | 118 (63) | 344 (3) | n/a |
Source: Virginia Dept. of Environmental Quality, West Virginia Division of Air Quality - Wheeling, District of Columbia - Department of Energy and Environment
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Wednesday, May 1 | Thursday, May 2 | Friday, May 3 | Saturday, May 4 | Sunday, May 5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm |
50 | 48 | 55 | 54 | 61 | 38 | 36 | 31 | 27 | 24 | 24 | 24 | 27 | 28 | 28 | 27 | 27 | 38 | 44 | 46 | 49 | 52 | 54 | 52 | 46 | 38 | 36 | 38 | 36 | 33 | 34 | 36 | 34 | 32 | 30 | 34 | 41 | 47 | 48 | 40 | 37 | 57 | 76 | 77 | 76 | 66 | 55 | 46 | 41 | 37 | 33 | 30 | 29 | 28 | 30 | 30 | 29 | 33 | 38 | 42 | 42 | 42 | 42 | 41 | 41 | 41 | 38 | 37 | 36 | 31 | 31 | 30 | 29 | 29 | 28 | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 32 | 32 | 31 | 29 | 28 | 27 | 25 | 24 | 30 | 35 | 41 | 42 | 43 | 43 | 40 |
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 | 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 | 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 | 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 |
N | ENE | ESE | SE | S | SW | SW | SSW | SW | WSW | SW | SW | WSW | W | W | WNW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | ESE | E | NW | NNW | N | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | ENE | E | E | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | ESE | SE | SE | SE | SE | SE | SE | SE | ESE | ESE | ESE | ESE | E | E | E | E | E | E | E | ENE | ENE | ENE | ENE | ENE | ENE | NE | ENE | E | ENE | E |
3 4 | 2 3 | 3 5 | 3 5 | 3 5 | 4 7 | 5 8 | 6 9 | 4 7 | 4 6 | 4 6 | 4 6 | 4 6 | 3 5 | 2 4 | 2 4 | 4 6 | 4 7 | 5 8 | 5 8 | 5 8 | 5 7 | 3 6 | 2 4 | 0 1 | 1 2 | 1 1 | 2 3 | 3 5 | 4 7 | 4 7 | 5 8 | 6 10 | 7 11 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 10 | 6 10 | 7 10 | 7 11 | 8 13 | 8 13 | 9 14 | 9 15 | 11 18 | 12 19 | 12 19 | 11 17 | 10 16 | 9 14 | 8 14 | 8 12 | 7 12 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 12 | 8 12 | 8 13 | 7 12 | 7 11 | 7 11 | 7 11 | 8 13 | 8 13 | 8 13 | 8 13 | 8 14 | 9 14 | 8 13 | 7 12 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 7 11 | 6 10 | 7 11 | 6 10 | 5 8 | 5 8 | 5 8 | 5 7 | 4 7 | 4 7 | 4 6 | 4 7 | 4 7 | 3 5 | 3 5 |
80 26.8 | 78 25.7 | 74 23.5 | 72 22.2 | 70 21.2 | 68 20.1 | 66 19.1 | 63 17.3 | 60 15.7 | 59 15 | 58 14.3 | 57 13.7 | 57 14.1 | 59 14.8 | 64 17.8 | 70 21.2 | 76 24.4 | 81 27.2 | 84 28.7 | 85 29.7 | 87 30.5 | 88 30.9 | 88 31.2 | 88 31.2 | 87 30.3 | 84 29.1 | 80 26.9 | 77 24.9 | 74 23.1 | 71 21.8 | 69 20.4 | 70 20.9 | 67 19.5 | 65 18.3 | 63 17.5 | 62 16.6 | 61 16.3 | 62 16.9 | 65 18.4 | 67 19.4 | 69 20.6 | 71 21.9 | 73 23 | 76 24.2 | 78 25.3 | 78 25.4 | 78 25.6 | 78 25.7 | 76 24.4 | 73 23.1 | 71 21.7 | 68 20 | 65 18.3 | 62 16.6 | 61 16 | 60 15.3 | 58 14.7 | 57 14 | 56 13.3 | 55 12.6 | 55 12.9 | 56 13.2 | 56 13.5 | 57 14.1 | 58 14.7 | 60 15.3 | 61 16.2 | 63 17 | 64 17.8 | 64 18 | 65 18.1 | 65 18.3 | 65 18.2 | 65 18.2 | 65 18.1 | 63 17.4 | 62 16.6 | 61 15.9 | 60 15.5 | 59 15.1 | 58 14.7 | 58 14.6 | 58 14.5 | 58 14.4 | 58 14.4 | 58 14.3 | 58 14.3 | 58 14.7 | 59 15.1 | 60 15.6 | 62 16.5 | 63 17.4 | 65 18.4 | 65 18.5 | 66 18.7 | 66 18.9 | 67 19.4 |
Source: CAMS, Vaisala Xweather
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