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Primary Pollutant: PM2.5
O3 | 18 µg/m3 (8) |
PM2.5 | 5 µg/m3 (20) |
CO | 93 µg/m3 (1) |
NO2 | 1 µg/m3 (0) |
SO2 | 0 µg/m3 (0) |
Source: US EPA AirNow, Maryland Department of the Environment, OpenAQ, AirNow (EPA), CAMS
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Claremont | 25 |
O3 | n/a | n/a | n/a | 56 (25) | 229 (2) | n/a |
Rose Hill | 28 |
O3 | 4.1 (17) | 9 (8) | n/a | 62 (28) | n/a | 0 (0) |
Washington D.C. | 8 |
PM2.5 | 2 (8) | n/a | n/a | n/a | n/a | n/a |
East York | 34 |
O3 | 4.5 (19) | n/a | n/a | 74 (34) | n/a | n/a |
Brogue | 33 |
O3 | n/a | n/a | n/a | 72 (33) | n/a | n/a |
Fairmount Heights | 27 |
O3 | 5 (21) | n/a | n/a | 60 (27) | n/a | n/a |
Washington D.C. | 31 |
O3 | 1 (4) | 13 (12) | n/a | 68 (31) | 309 (3) | n/a |
Fairmount Heights | 8 |
PM2.5 | 2 (8) | n/a | n/a | n/a | 515 (5) | n/a |
Glen Burnie | 30 |
O3 | n/a | n/a | n/a | 66 (30) | n/a | n/a |
Cockeysville | 35 |
O3 | 5 (21) | n/a | n/a | 78 (35) | 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) |
Wednesday, May 25 | Thursday, May 26 | Friday, May 27 | Saturday, May 28 | Sunday, May 29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
27 | 26 | 24 | 24 | 24 | 25 | 26 | 27 | 29 | 30 | 31 | 31 | 32 | 33 | 35 | 37 | 39 | 40 | 40 | 41 | 33 | 32 | 31 | 29 | 26 | 24 | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 23 | 26 | 31 | 34 | 34 | 36 | 38 | 40 | 39 | 40 | 34 | 30 | 29 | 28 | 27 | 27 | 24 | 20 | 18 | 16 | 15 | 14 | 14 | 15 | 15 | 16 | 18 | 20 | 22 | 24 | 26 | 26 | 27 | 28 | 29 | 31 | 33 | 35 | 34 | 32 | 31 | 29 | 29 | 28 | 28 | 29 | 30 | 31 | 30 | 30 | 33 | 39 | 41 | 41 | 41 | 41 | 67 | 67 | 67 | 67 | 67 | 67 |
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 | 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 |
ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | ESE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | ESE | ESE |
6 10 | 6 9 | 6 9 | 3 6 | 3 6 | 3 5 | 2 4 | 3 5 | 3 5 | 3 5 | 3 5 | 5 8 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 7 11 | 7 11 | 7 11 | 8 13 | 7 11 | 6 9 | 5 8 | 3 5 | 5 8 | 3 6 | 3 6 | 3 6 | 3 6 | 5 8 | 5 8 | 6 9 | 6 9 | 7 11 | 8 13 | 9 15 | 10 17 | 11 17 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 17 | 10 16 | 9 15 | 8 13 | 7 11 | 6 9 | 5 9 | 5 8 | 5 8 | 4 7 | 4 6 | 3 5 | 4 7 | 5 8 | 6 9 | 6 9 | 6 9 | 6 9 | 6 10 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 6 9 | 5 7 | 3 5 | 3 5 | 3 5 | 3 5 | 3 4 | 3 4 | 2 4 | 3 4 | 3 4 | 3 5 | 3 5 | 3 5 | 4 6 | 4 6 | 4 6 | 4 7 | 4 7 | 4 7 | 5 8 | 4 7 | 4 6 | 4 6 | 3 5 | 3 4 | 2 4 | 2 3 |
64 18 | 62 17 | 61 16 | 60 16 | 60 16 | 60 16 | 59 15 | 59 15 | 59 15 | 59 15 | 59 15 | 61 16 | 62 17 | 63 17 | 64 18 | 66 19 | 66 19 | 68 20 | 69 21 | 70 21 | 70 21 | 71 22 | 70 21 | 70 21 | 69 21 | 69 21 | 68 20 | 68 20 | 68 20 | 68 20 | 68 20 | 68 20 | 68 20 | 68 20 | 69 21 | 70 21 | 71 22 | 73 23 | 74 23 | 75 24 | 76 24 | 77 25 | 77 25 | 76 25 | 76 24 | 75 24 | 74 23 | 73 23 | 72 22 | 71 22 | 70 21 | 69 21 | 69 20 | 68 20 | 67 20 | 67 19 | 66 19 | 66 19 | 67 19 | 67 19 | 69 21 | 72 22 | 74 23 | 75 24 | 76 24 | 77 25 | 77 25 | 77 25 | 77 25 | 75 24 | 74 23 | 73 23 | 72 22 | 71 21 | 69 21 | 68 20 | 67 19 | 66 19 | 66 19 | 66 19 | 66 19 | 66 19 | 66 19 | 66 19 | 68 20 | 70 21 | 72 22 | 74 23 | 76 24 | 78 26 | 78 25 | 77 25 | 77 25 | 77 25 | 76 25 | 76 24 | 74 24 |
Source: CAMS
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