Good
Primary Pollutant: PM2.5
O3 | 61 µg/m3 (28) |
PM2.5 | 8 µg/m3 (33) |
PM10 | 8 µg/m3 (7) |
CO | 253 µg/m3 (2) |
NO2 | 7 µg/m3 (4) |
SO2 | 14 µg/m3 (8) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Rose Hill | 28 |
O3 | 4.3 (18) | 9 (8) | n/a | 61 (28) | n/a | 1.31 (1) |
Middleway | 28 |
O3 | 4.8 (20) | 11 (10) | n/a | 61 (28) | n/a | n/a |
Haymarket | 29 |
O3 | n/a | n/a | 4.324 (2) | 65 (29) | n/a | n/a |
Remington | 24 |
O3 | n/a | n/a | n/a | 53 (24) | n/a | n/a |
Aquia Harbour | 31 |
O3 | n/a | n/a | n/a | 69 (31) | n/a | n/a |
Ashburn | 29 |
O3 | 5.8 (24) | 14 (13) | 12 (6) | 63 (29) | n/a | n/a |
Arlington | 25 |
O3 | n/a | n/a | 15 (8) | 55 (25) | 115 (1) | n/a |
Martinsburg | 33 |
O3 | n/a | n/a | n/a | 73 (33) | n/a | n/a |
Washington D.C. | 25 |
PM2.5 | 6 (25) | n/a | n/a | n/a | n/a | n/a |
Washington D.C. | 30 |
O3 | 2 (8) | n/a | 8.46 (4) | 67 (30) | 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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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 | 9am | 10am |
32 | 32 | 32 | 34 | 33 | 30 | 32 | 34 | 35 | 32 | 30 | 28 | 26 | 25 | 24 | 23 | 21 | 21 | 20 | 18 | 19 | 19 | 18 | 25 | 30 | 34 | 36 | 37 | 38 | 39 | 40 | 41 | 40 | 37 | 33 | 30 | 27 | 27 | 26 | 24 | 21 | 20 | 17 | 19 | 19 | 21 | 23 | 23 | 31 | 39 | 43 | 45 | 50 | 59 | 63 | 66 | 63 | 65 | 59 | 59 | 58 | 62 | 55 | 55 | 57 | 55 | 56 | 52 | 30 | 29 | 33 | 37 | 38 | 44 | 47 | 53 | 63 | 60 | 57 | 54 | 44 | 37 | 42 | 46 | 46 | 46 | 44 | 42 | 42 | 46 | 48 | 46 | 44 | 38 | 36 | 37 | 37 |
PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | PM2.5 | 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 | 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 | O3 | O3 | O3 |
SSE | SSE | SSE | S | SSE | S | S | S | SSE | SSE | SSE | SE | SE | SSE | SSE | SSE | S | S | S | S | S | SSW | SW | SW | SW | SW | SW | WSW | SW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | WSW | WSW | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | SSW | SSE | S | S | S | S | SSE | SSE | SSE | SSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | WNW | WNW | WNW | WNW | W | W | W | W | WNW | NW | WNW | NW | W | W | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW |
9 14 | 9 14 | 10 16 | 10 17 | 10 16 | 11 17 | 10 16 | 11 17 | 9 14 | 8 13 | 7 12 | 7 11 | 6 10 | 6 9 | 5 9 | 5 8 | 5 7 | 4 7 | 4 6 | 3 5 | 3 5 | 4 6 | 3 5 | 3 4 | 3 5 | 4 6 | 4 7 | 4 7 | 5 8 | 5 9 | 6 9 | 6 10 | 6 10 | 5 9 | 5 8 | 5 9 | 6 9 | 5 8 | 5 9 | 5 8 | 5 8 | 4 7 | 4 7 | 5 7 | 5 8 | 4 7 | 4 6 | 4 7 | 5 8 | 6 9 | 5 9 | 4 7 | 3 5 | 2 3 | 2 3 | 3 5 | 4 6 | 3 6 | 3 5 | 3 4 | 4 6 | 4 7 | 3 5 | 3 4 | 3 5 | 3 5 | 3 5 | 3 5 | 3 4 | 3 4 | 2 4 | 2 4 | 2 3 | 3 4 | 3 4 | 3 4 | 2 4 | 3 4 | 6 10 | 4 7 | 5 9 | 6 10 | 5 8 | 6 10 | 5 7 | 5 8 | 5 8 | 5 8 | 5 8 | 5 9 | 6 9 | 6 10 | 6 10 | 6 9 | 6 10 | 8 12 | 9 15 |
54 12.1 | 55 12.6 | 56 13.4 | 58 14.6 | 59 14.9 | 61 16.2 | 64 17.5 | 65 18.3 | 65 18.3 | 64 17.8 | 63 17.1 | 61 16.1 | 60 15.6 | 59 14.8 | 58 14.3 | 57 13.9 | 56 13.5 | 55 12.9 | 54 12.4 | 53 11.9 | 53 11.8 | 54 12.3 | 59 14.8 | 65 18.1 | 70 21 | 74 23.5 | 77 25.2 | 80 26.6 | 82 27.7 | 83 28.2 | 83 28.3 | 83 28.3 | 81 27.4 | 79 25.9 | 75 24.1 | 73 23 | 72 22.1 | 70 21.3 | 69 20.4 | 67 19.3 | 65 18.3 | 63 17.3 | 62 16.5 | 60 15.6 | 62 16.7 | 64 17.6 | 66 18.7 | 70 21 | 74 23.2 | 78 25.5 | 80 26.8 | 83 28.1 | 85 29.3 | 85 29.3 | 85 29.2 | 85 29.2 | 83 28.2 | 81 27.2 | 79 26.1 | 76 24.7 | 74 23.2 | 71 21.7 | 70 20.9 | 68 20.1 | 67 19.4 | 66 18.8 | 65 18.1 | 64 17.5 | 65 18.2 | 66 18.9 | 67 19.5 | 71 21.6 | 74 23.6 | 78 25.6 | 80 26.4 | 81 27.2 | 82 28 | 81 27.5 | 81 27 | 79 26.4 | 77 25.3 | 75 24.1 | 73 23 | 71 21.9 | 70 20.9 | 68 19.9 | 66 19.1 | 65 18.3 | 63 17.5 | 63 17.1 | 62 16.6 | 61 16.2 | 62 16.6 | 63 17.1 | 64 17.6 | 66 19.1 | 69 20.6 |
Source: CAMS, Vaisala Xweather
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