This demonstration page uses our WeatherBlox Air Quality layout. Learn more.
Good
Primary Pollutant: O3
O3 | 42 µg/m3 (20) |
PM2.5 | 1 µg/m3 (3) |
CO | 133 µg/m3 (1) |
NO2 | 4 µg/m3 (2) |
SO2 | 0 µg/m3 (0) |
Source: AirNow (EPA), Maryland Department of the Environment, EPA Office of Atmospheric Programs, CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Rose Hill | 13 |
O3 | 2.1 (9) | 5 (5) | n/a | 28 (13) | n/a | 1.31 (1) |
Claremont | 7 |
O3 | n/a | n/a | n/a | 16 (7) | 229 (2) | n/a |
Washington D.C. | 12 |
PM2.5 | 3 (12) | n/a | n/a | n/a | n/a | n/a |
Brogue | 22 |
O3 | n/a | n/a | n/a | 48 (22) | n/a | n/a |
Washington D.C. | 14 |
O3 | 1 (4) | n/a | n/a | 30 (14) | n/a | n/a |
Fairmount Heights | 14 |
O3 | 2 (8) | n/a | n/a | 30 (14) | n/a | n/a |
Fairmount Heights | 4 |
PM2.5 | 1 (4) | n/a | n/a | n/a | 344 (3) | n/a |
Essex | 22 |
O3 | n/a | n/a | 0 (0) | 48 (22) | 115 (1) | 0.262 (0) |
Eldersburg | 21 |
O3 | n/a | n/a | n/a | 46 (21) | n/a | n/a |
Glen Burnie | 15 |
O3 | n/a | n/a | n/a | 32 (15) | n/a | n/a |
Source: AirNow (EPA), Virginia Dept. of Environmental Quality, District of Columbia - Department of Energy and Environment, Pennsylvania Dept. of Environmental Protection, Maryland Department of the Environment
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Sunday, Sep 24 | Monday, Sep 25 | Tuesday, Sep 26 | Wednesday, Sep 27 | Thursday, Sep 28 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 8am | 9am |
11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | NO2 | NO2 | NO2 | NO2 | 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 | 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 | 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 |
ENE | ENE | E | ENE | ENE | NE | NE | NNE | N | N | N | N | NE | N | N | N | NNW | NNW | NNW | N | N | N | N | N | N | N | N | N | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | E | E | E | E | E | E | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | NE | NE | NE |
10 16 | 9 14 | 8 13 | 7 11 | 7 11 | 6 9 | 4 7 | 4 7 | 4 7 | 6 9 | 6 9 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 9 14 | 9 14 | 9 14 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 17 | 10 17 | 10 16 | 10 16 | 9 15 | 9 14 | 9 15 | 9 15 | 10 15 | 10 16 | 10 16 | 10 16 | 10 16 | 10 17 | 11 17 | 11 17 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 17 | 11 17 | 10 17 | 10 16 | 10 16 | 10 16 | 10 16 | 10 15 | 9 15 | 9 15 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 15 |
68 20 | 68 20 | 66 19 | 68 20 | 68 20 | 68 20 | 68 20 | 68 20 | 69 20 | 69 20 | 68 20 | 66 19 | 65 19 | 65 19 | 65 19 | 65 19 | 65 19 | 64 18 | 64 18 | 64 18 | 63 17 | 63 17 | 63 17 | 61 16 | 63 17 | 67 19 | 68 20 | 70 21 | 70 21 | 68 20 | 68 20 | 68 20 | 67 19 | 65 18 | 64 18 | 63 17 | 63 17 | 63 17 | 63 17 | 63 17 | 63 17 | 63 17 | 62 17 | 61 16 | 61 16 | 60 15 | 59 15 | 58 14 | 60 16 | 62 17 | 65 18 | 65 18 | 65 19 | 66 19 | 66 19 | 67 19 | 68 20 | 66 19 | 65 18 | 64 18 | 63 17 | 63 17 | 62 17 | 62 17 | 62 17 | 61 16 | 60 16 | 60 15 | 59 15 | 58 14 | 57 14 | 56 13 | 58 14 | 60 15 | 61 16 | 63 17 | 65 18 | 67 19 | 66 19 | 66 19 | 66 19 | 65 19 | 65 18 | 65 18 | 64 18 | 63 17 | 63 17 | 62 17 | 61 16 | 61 16 | 60 15 | 59 15 | 59 15 | 58 14 | 57 14 | 57 14 | 59 15 |
Source: CAMS, Vaisala Xweather
Powered by Vaisala Xweather