Good
Primary Pollutant: O3
O3 | 58 µg/m3 (26) |
PM2.5 | 6 µg/m3 (23) |
PM10 | 8 µg/m3 (7) |
CO | 216 µg/m3 (2) |
NO2 | 12 µg/m3 (6) |
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 | 17 |
PM2.5 | 4.2 (17) | 5 (5) | n/a | 24 (11) | n/a | 1.31 (1) |
Arlington | 20 |
NO2 | n/a | n/a | 41 (20) | 12 (5) | 115 (1) | n/a |
Washington D.C. | 12 |
PM2.5 | 3 (12) | n/a | n/a | n/a | n/a | n/a |
Brogue | 21 |
O3 | n/a | n/a | n/a | 47 (21) | n/a | n/a |
East York | 30 |
PM2.5 | 7.2 (30) | n/a | n/a | 43 (20) | n/a | n/a |
Glasgow | 25 |
O3 | 6 (25) | n/a | n/a | 55 (25) | n/a | 0 (0) |
Washington D.C. | 17 |
NO2 | 1 (4) | 7 (6) | 34 (17) | 25 (12) | 344 (3) | n/a |
Fairmount Heights | 17 |
O3 | 1 (4) | n/a | 20 (10) | 37 (17) | n/a | n/a |
Takoma Park | 17 |
O3 | n/a | n/a | 18 (9) | 37 (17) | n/a | n/a |
Fairmount Heights | 15 |
NO2 | 1.9 (8) | n/a | 31 (15) | n/a | 344 (3) | n/a |
Source: Virginia Dept. of Environmental Quality, District of Columbia - Department of Energy and Environment, Pennsylvania Dept. of Environmental Protection, Delaware Dept. of Natural Resources and Environment
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Thursday, Dec 12 | Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 7am |
59 | 58 | 58 | 58 | 57 | 33 | 34 | 34 | 34 | 33 | 30 | 26 | 25 | 22 | 25 | 28 | 29 | 29 | 29 | 34 | 34 | 39 | 43 | 52 | 63 | 73 | 75 | 63 | 52 | 42 | 41 | 41 | 42 | 52 | 60 | 69 | 71 | 66 | 55 | 50 | 52 | 50 | 52 | 53 | 54 | 55 | 59 | 61 | 63 | 65 | 63 | 54 | 50 | 38 | 29 | 29 | 33 | 46 | 61 | 66 | 66 | 66 | 65 | 65 | 64 | 64 | 63 | 63 | 62 | 62 | 53 | 53 | 53 | 54 | 52 | 49 | 46 | 42 | 38 | 38 | 33 | 38 | 38 | 38 | 41 | 38 | 38 | 38 | 33 | 33 | 33 | 33 | 33 | 34 | 34 | 34 | 34 |
O3 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | 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 | 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 | 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 |
WSW | WSW | W | W | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NW | NW | WNW | WNW | NW | NNW | N | N | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E |
11 17 | 12 20 | 14 22 | 15 24 | 16 25 | 16 25 | 15 24 | 15 23 | 14 22 | 12 20 | 10 16 | 9 14 | 7 11 | 6 10 | 5 8 | 4 7 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 4 7 | 4 7 | 5 9 | 6 9 | 7 11 | 5 9 | 4 7 | 4 7 | 3 5 | 3 4 | 3 4 | 3 4 | 3 4 | 3 4 | 3 5 | 3 5 | 3 5 | 4 6 | 4 6 | 4 6 | 4 6 | 4 6 | 3 5 | 4 6 | 4 7 | 4 7 | 5 8 | 5 8 | 6 9 | 6 9 | 6 9 | 6 9 | 5 8 | 4 7 | 3 5 | 3 5 | 3 5 | 3 6 | 3 6 | 3 6 | 3 6 | 4 6 | 4 6 | 4 6 | 4 7 | 4 7 | 4 7 | 5 8 | 5 8 | 6 9 | 6 10 | 6 10 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 9 | 6 9 | 5 9 | 5 8 | 5 8 | 5 7 | 4 7 | 4 6 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 |
32 -0.2 | 35 1.4 | 36 2.2 | 38 3.4 | 39 3.8 | 40 4.5 | 41 4.8 | 41 4.9 | 41 4.9 | 39 4.1 | 36 2.1 | 32 0.2 | 31 -0.8 | 30 -1.2 | 29 -1.7 | 28 -2.4 | 27 -2.5 | 28 -2.4 | 27 -2.8 | 27 -2.7 | 27 -2.7 | 27 -2.9 | 27 -2.9 | 26 -3.2 | 27 -2.5 | 28 -2.4 | 31 -0.4 | 34 0.9 | 36 2 | 37 2.8 | 38 3.2 | 39 3.6 | 39 3.6 | 38 3.1 | 36 2.4 | 35 1.4 | 32 0.2 | 31 -0.4 | 30 -1 | 29 -1.6 | 28 -2 | 28 -2.4 | 27 -2.9 | 27 -3 | 26 -3.2 | 26 -3.3 | 26 -3.3 | 26 -3.3 | 26 -3.3 | 28 -2.1 | 30 -0.9 | 32 0.2 | 34 1.2 | 36 2.1 | 37 3 | 37 3 | 37 3 | 37 3 | 36 2.2 | 34 1.3 | 33 0.5 | 32 0.2 | 32 -0.2 | 31 -0.5 | 30 -0.9 | 30 -1.3 | 29 -1.6 | 29 -1.4 | 30 -1.3 | 30 -1.1 | 30 -0.9 | 31 -0.8 | 31 -0.6 | 33 0.6 | 35 1.8 | 37 3 | 40 4.2 | 42 5.4 | 44 6.6 | 44 6.5 | 43 6.4 | 43 6.2 | 43 6.1 | 43 6 | 43 5.8 | 42 5.7 | 42 5.5 | 42 5.4 | 41 5.2 | 41 5.1 | 41 4.9 | 41 5.1 | 41 5.3 | 42 5.4 | 42 5.6 | 42 5.8 | 43 5.9 |
Source: CAMS, Vaisala Xweather
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