Good
Primary Pollutant: PM2.5
O3 | 63 µg/m3 (29) |
PM2.5 | 8 µg/m3 (33) |
PM10 | 8 µg/m3 (7) |
CO | 352 µg/m3 (3) |
NO2 | 13 µg/m3 (7) |
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) |
---|---|---|---|---|---|---|---|---|
Rose Hill | 34 |
O3 | 3.7 (15) | 7 (6) | n/a | 74 (34) | n/a | 1.31 (1) |
Middleway | 29 |
O3 | 3.2 (13) | 8 (7) | n/a | 65 (29) | n/a | n/a |
Haymarket | 33 |
O3 | n/a | n/a | n/a | 73 (33) | n/a | n/a |
Remington | 29 |
O3 | n/a | n/a | n/a | 63 (29) | n/a | n/a |
Ashburn | 33 |
O3 | 5 (21) | 12 (11) | n/a | 73 (33) | n/a | n/a |
Aquia Harbour | 33 |
O3 | n/a | n/a | n/a | 73 (33) | n/a | n/a |
Arlington | 35 |
O3 | n/a | n/a | n/a | 76 (35) | 115 (1) | n/a |
Martinsburg | 30 |
O3 | n/a | n/a | n/a | 67 (30) | n/a | n/a |
Washington D.C. | 17 |
PM2.5 | 4 (17) | n/a | n/a | n/a | n/a | n/a |
Washington D.C. | 36 |
O3 | 1 (4) | n/a | 4.324 (2) | 78 (36) | n/a | 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) |
Saturday, Apr 27 | Sunday, Apr 28 | Monday, Apr 29 | Tuesday, Apr 30 | Wednesday, May 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am |
31 | 36 | 29 | 29 | 30 | 22 | 23 | 25 | 28 | 30 | 31 | 31 | 31 | 32 | 32 | 34 | 34 | 31 | 28 | 27 | 27 | 26 | 25 | 23 | 22 | 20 | 21 | 24 | 25 | 24 | 26 | 32 | 37 | 40 | 43 | 44 | 44 | 43 | 42 | 40 | 35 | 33 | 32 | 26 | 25 | 27 | 27 | 25 | 23 | 21 | 25 | 29 | 36 | 40 | 35 | 31 | 39 | 45 | 49 | 49 | 51 | 52 | 64 | 62 | 62 | 59 | 59 | 55 | 61 | 51 | 45 | 38 | 32 | 29 | 29 | 29 | 29 | 33 | 33 | 38 | 43 | 47 | 56 | 71 | 62 | 54 | 48 | 43 | 42 | 44 | 46 | 42 | 38 | 38 | 33 | 29 | 29 |
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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | 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 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | 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 |
SSE | SSE | SSE | SE | SE | SSE | SSE | SSE | SSE | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SSE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SSW | SW | SW | SW | WSW | WSW | WSW | WSW | W | W | W | WNW | WNW | WNW | NW | NW | NW | NW | WSW | SE | ESE | SE | SE | SSE | S | S | SSW | SSW | SW | SW | SW | SW | SW | SW | W | NW | NW | NNW | NW | WNW | W | NW | NW | NW | NW | NNW | NNW | NW | WNW | W | WNW | WNW | NW |
6 9 | 5 8 | 5 9 | 5 8 | 6 10 | 6 10 | 9 14 | 9 14 | 9 15 | 9 14 | 9 15 | 9 15 | 9 15 | 10 15 | 9 14 | 9 14 | 8 13 | 7 12 | 7 12 | 7 12 | 7 11 | 7 11 | 7 11 | 6 10 | 6 9 | 5 8 | 5 8 | 5 8 | 5 7 | 4 7 | 4 7 | 4 6 | 4 6 | 3 6 | 4 7 | 5 8 | 6 10 | 8 12 | 7 12 | 5 9 | 4 7 | 4 7 | 6 9 | 6 10 | 7 11 | 7 11 | 7 11 | 6 9 | 5 7 | 4 6 | 3 5 | 4 6 | 3 6 | 3 5 | 4 6 | 4 7 | 5 8 | 5 8 | 4 7 | 4 6 | 3 4 | 1 1 | 1 2 | 1 2 | 2 4 | 4 7 | 5 8 | 4 7 | 5 9 | 4 7 | 5 7 | 6 10 | 5 8 | 4 7 | 4 6 | 3 5 | 3 5 | 2 3 | 1 2 | 2 3 | 3 5 | 3 5 | 2 3 | 3 5 | 3 5 | 7 11 | 12 20 | 10 17 | 9 14 | 5 9 | 5 9 | 3 4 | 3 5 | 4 7 | 5 8 | 7 10 | 7 11 |
48 8.7 | 47 8.4 | 47 8.6 | 49 9.3 | 50 10 | 51 10.8 | 53 11.8 | 55 12.8 | 56 13.5 | 57 14.2 | 58 14.7 | 59 15.2 | 61 16 | 62 16.9 | 64 17.9 | 64 17.6 | 63 17 | 61 16.2 | 59 15.2 | 58 14.5 | 57 13.8 | 56 13.2 | 55 12.7 | 54 12.2 | 54 12 | 54 12 | 54 12 | 54 12.2 | 55 12.7 | 59 14.8 | 64 17.8 | 69 20.6 | 74 23.3 | 78 25.4 | 81 27 | 83 28.3 | 84 28.9 | 85 29.3 | 85 29.5 | 84 28.8 | 82 27.7 | 79 26 | 75 23.9 | 72 22.3 | 69 20.7 | 68 19.8 | 66 18.9 | 64 18 | 63 17.1 | 61 16.2 | 59 15.2 | 61 16.3 | 63 17.3 | 65 18.3 | 70 21.1 | 75 24 | 80 26.9 | 82 27.7 | 83 28.4 | 84 29.2 | 85 29.6 | 86 29.9 | 86 30.3 | 84 28.9 | 81 27.5 | 79 26.1 | 77 24.8 | 74 23.5 | 72 22.2 | 71 21.4 | 69 20.7 | 68 19.9 | 66 19 | 65 18.2 | 63 17.4 | 65 18.2 | 66 18.9 | 67 19.7 | 72 22 | 76 24.4 | 80 26.7 | 82 27.6 | 83 28.5 | 85 29.4 | 84 28.7 | 83 28.1 | 81 27.4 | 79 26.2 | 77 24.9 | 75 23.7 | 72 22.5 | 70 21.3 | 68 20.1 | 67 19.4 | 66 18.8 | 65 18.1 | 63 17.5 |
Source: CAMS, Vaisala Xweather
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