Good
Primary Pollutant: O3
O3 | 67 µg/m3 (30) |
PM2.5 | 6 µg/m3 (26) |
PM10 | 21 µg/m3 (19) |
CO | 428 µg/m3 (4) |
NO2 | 12 µg/m3 (6) |
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 | 30 |
O3 | 3.6 (15) | 7 (6) | n/a | 67 (30) | n/a | 1.31 (1) |
Middleway | 33 |
O3 | 3.4 (14) | 13 (12) | n/a | 73 (33) | n/a | n/a |
Haymarket | 35 |
O3 | n/a | n/a | 2.068 (1) | 76 (35) | n/a | n/a |
Remington | 32 |
O3 | n/a | n/a | n/a | 71 (32) | n/a | n/a |
Aquia Harbour | 31 |
O3 | n/a | n/a | n/a | 69 (31) | n/a | n/a |
Ashburn | 33 |
O3 | 4.3 (18) | 13 (12) | 3.76 (2) | 73 (33) | n/a | n/a |
Arlington | 31 |
O3 | n/a | n/a | 3.948 (2) | 69 (31) | 115 (1) | n/a |
Martinsburg | 37 |
O3 | n/a | n/a | n/a | 80 (37) | n/a | n/a |
Washington D.C. | 21 |
PM2.5 | 5 (21) | n/a | n/a | n/a | n/a | n/a |
Washington D.C. | 35 |
O3 | 4 (17) | n/a | 7.144 (4) | 76 (35) | 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) |
Friday, Apr 26 | Saturday, Apr 27 | Sunday, Apr 28 | Monday, Apr 29 | Tuesday, Apr 30 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 8pm | 9pm |
31 | 30 | 35 | 37 | 34 | 22 | 20 | 20 | 18 | 21 | 26 | 22 | 21 | 24 | 27 | 30 | 31 | 31 | 31 | 32 | 32 | 32 | 31 | 29 | 27 | 26 | 26 | 26 | 25 | 23 | 21 | 20 | 18 | 21 | 25 | 25 | 25 | 29 | 35 | 38 | 40 | 42 | 43 | 43 | 41 | 40 | 36 | 30 | 31 | 27 | 26 | 32 | 38 | 42 | 50 | 54 | 58 | 58 | 63 | 66 | 67 | 66 | 64 | 68 | 74 | 80 | 66 | 64 | 58 | 55 | 48 | 54 | 56 | 55 | 53 | 51 | 45 | 38 | 32 | 29 | 29 | 29 | 29 | 33 | 33 | 38 | 43 | 47 | 56 | 71 | 62 | 54 | 48 | 43 | 42 | 44 | 46 |
O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | 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 | 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 |
SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | SSE | S | SSE | SE | SE | SSE | SSE | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | WSW | SW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | W | W | WNW | WNW | NW | NW | NW | NNW | N | SE | SE | ESE | SE | SSE | SSE | S | S | SSW | SSW | SSW | SSW | SW | SW | SSW | SW | SW | SW | SW | SW | WSW | WSW | WSW | W | W | NW | NW | NW | WNW |
10 16 | 10 17 | 10 15 | 8 13 | 7 12 | 6 10 | 6 10 | 6 10 | 6 10 | 6 9 | 6 10 | 7 11 | 8 13 | 9 14 | 9 14 | 8 14 | 9 14 | 9 15 | 9 15 | 10 15 | 9 14 | 7 12 | 7 11 | 7 12 | 8 13 | 7 12 | 7 12 | 7 11 | 6 10 | 6 10 | 6 9 | 5 8 | 5 8 | 4 6 | 4 7 | 3 6 | 4 6 | 4 7 | 4 6 | 4 6 | 4 7 | 4 6 | 5 8 | 7 11 | 6 10 | 5 7 | 4 7 | 6 10 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 | 5 9 | 5 7 | 4 7 | 4 6 | 4 6 | 3 5 | 2 4 | 3 5 | 4 6 | 4 6 | 3 5 | 3 5 | 3 4 | 1 2 | 0 0 | 1 1 | 2 3 | 3 5 | 5 8 | 6 9 | 6 9 | 6 10 | 6 9 | 6 10 | 6 9 | 5 8 | 5 7 | 4 7 | 3 5 | 3 5 | 3 5 | 3 5 | 2 4 | 3 4 | 3 5 | 5 8 | 6 9 | 6 10 | 6 10 | 10 17 | 9 15 | 8 12 | 7 11 | 7 11 |
56 13.4 | 54 12 | 51 10.8 | 50 9.9 | 49 9.3 | 47 8.5 | 47 8.2 | 47 8.1 | 47 8.4 | 48 9.1 | 49 9.7 | 51 10.4 | 53 11.5 | 54 12.5 | 56 13.3 | 57 13.7 | 57 13.8 | 58 14.5 | 59 15.3 | 61 16.4 | 63 17.5 | 63 17.4 | 62 16.9 | 61 16.1 | 59 15.2 | 58 14.4 | 57 13.7 | 56 13.2 | 55 12.7 | 54 12.3 | 54 12.1 | 54 12.2 | 53 11.7 | 53 11.8 | 54 12.4 | 58 14.4 | 62 16.6 | 67 19.4 | 72 22.2 | 75 23.8 | 78 25.5 | 81 27.2 | 82 27.6 | 82 28 | 83 28.5 | 81 27.5 | 80 26.5 | 78 25.5 | 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 |
Source: CAMS, Vaisala Xweather
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