38.98205, -77.5386

Air Quality

Updated 19 minutes ago

29

Good

Primary Pollutant: PM2.5

O3 38 µg/m3 (17)
PM2.5 7 µg/m3 (29)
PM10 19 µg/m3 (17)
CO 772 µg/m3 (7)
NO2 16 µg/m3 (8)
SO2 23 µg/m3 (12)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station AQI Primary Pollutant PM2.5 (AQI) PM10 (AQI) NO2 (AQI) OZONE (AQI) CO (AQI) SO2 (AQI)
Rose Hill

55

PM2.5 14 (55) 21 (19) n/a 80 (37) n/a 1.31 (1)
Middleway

52

PM2.5 13 (52) 23 (21) n/a 9.8 (4) n/a n/a
Haymarket

19

O3 n/a n/a 11 (5) 41 (19) n/a n/a
Remington

34

O3 n/a n/a n/a 74 (34) n/a n/a
Ashburn

54

PM2.5 14 (54) 22 (20) 17 (8) 69 (31) n/a n/a
Aquia Harbour

20

O3 n/a n/a n/a 45 (20) n/a n/a
Arlington

36

O3 n/a n/a 9.212 (5) 78 (36) 229 (2) n/a
Martinsburg

6

O3 n/a n/a n/a 14 (6) n/a n/a
Washington D.C.

53

PM2.5 13 (53) n/a n/a n/a n/a n/a
Washington D.C.

41

PM2.5 10 (41) n/a 16 (8) 78 (36) 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

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Sunday, Apr 28Monday, Apr 29Tuesday, Apr 30Wednesday, May 1Thursday, May 2
11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
30373641232727313841353536414756524541363028252426293030282725232121252829323335363634323028282826294446556162636259565145474349514854433846515558606367707070696765656563616081818181635255534945
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5
WSWSWSWSWSWWSWWWWWWNWWNWWNWWNWWNWSSWSSSSWSSSSESSESSSWSSWSSWSSWSSWSSWSSWSWSWSSWSSWSSWSSWSWSSWSSWSSWSSWSSWSSWSWWWWNWNNWNNWNNWWWWNWNWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNNNWNNWNWNNWNWNWNWNWNNENEESESESESSESSESSESSESSESSWWSWNWENEESESESSESSE
4 7 5 7 5 8 5 8 4 7 5 7 4 6 3 5 3 4 2 3 2 3 3 5 3 5 2 3 1 2 2 3 2 3 4 7 6 9 4 6 4 7 4 6 7 11 7 12 9 14 9 15 8 13 7 12 6 10 6 9 6 9 5 9 5 8 4 7 5 8 5 8 6 9 6 10 7 12 8 13 10 15 10 16 10 16 10 16 8 14 6 10 6 9 5 8 4 6 3 5 2 3 2 4 3 4 3 5 3 5 5 7 6 9 7 11 8 13 8 12 8 13 8 13 8 12 7 11 7 11 6 10 6 9 5 9 4 7 4 7 4 7 4 6 4 6 3 5 3 5 2 3 2 3 1 2 2 4 2 3 2 3 3 4 3 4 1 2 2 4 1 2 1 2 1 2 1 1 0 0 0 0 1 1 2 3 4 7 5 8 5 8 4 7
70 21 69 20.3 67 19.6 66 18.8 64 17.7 62 16.6 60 15.5 59 15.2 60 15.4 64 18 70 21 76 24.3 80 26.9 83 28.6 85 29.6 87 30.4 87 30.7 88 31 88 31.2 87 30.6 84 29 81 27.2 79 26 77 24.9 75 23.8 73 22.7 71 21.8 69 20.8 68 20 66 19.1 65 18.3 64 17.9 65 18.1 67 19.5 72 22 76 24.2 79 26.4 82 28.1 85 29.2 86 30.1 84 29 84 28.9 84 28.8 81 27.4 79 25.9 76 24.4 74 23.3 72 22.1 70 21 69 20.3 67 19.7 66 19.1 65 18.6 65 18.1 64 17.6 64 18 65 18.4 66 18.8 68 20 70 21.2 72 22.4 74 23.3 75 24.2 77 25.1 78 25.6 79 26.2 80 26.8 78 25.5 75 24.2 73 22.9 70 21.3 68 19.7 65 18.2 63 17.2 61 16.2 59 15.2 58 14.7 58 14.2 57 13.8 59 14.9 61 16 63 17.2 67 19.2 70 21.3 74 23.4 76 24.6 79 25.9 81 27.2 81 27.4 82 27.7 82 27.9 80 26.7 78 25.5 76 24.3 72 22.5 69 20.8 66 18.9

Source: CAMS, Vaisala Xweather

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