39.116202, -77.693967

Air Quality

Updated 30 minutes ago

41

Good

Primary Pollutant: PM2.5

O3 51 µg/m3 (23)
PM2.5 10 µg/m3 (41)
PM10 16 µg/m3 (15)
CO 351 µg/m3 (3)
NO2 10 µg/m3 (5)
SO2 0 µg/m3 (0)

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

25

PM2.5 6.1 (25) 11 (10) n/a 16 (7) n/a 1.048 (1)
Middleway

33

PM2.5 8.1 (33) 12 (11) n/a 9.8 (4) n/a n/a
Haymarket

12

O3 n/a n/a 2.82 (1) 27 (12) n/a n/a
Remington

2

O3 n/a n/a n/a 3.92 (2) n/a n/a
Ashburn

30

PM2.5 7.2 (30) 8 (7) 4.7 (2) 29 (13) n/a n/a
Aquia Harbour

1

O3 n/a n/a n/a 1.96 (1) n/a n/a
Arlington

11

O3 n/a n/a 14 (7) 24 (11) 229 (2) n/a
Martinsburg

1

O3 n/a n/a n/a 1.96 (1) n/a n/a
Washington D.C.

41

PM2.5 10 (41) n/a n/a n/a n/a n/a
Washington D.C.

25

PM2.5 6 (25) n/a 21 (10) 24 (11) 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
7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am
40423836343840414142424137332826252422201919192124262630404545464747454335292424232323222019191919182327313537444758787766616058515257574242383329262933374042454748494439444646464650525252525352
PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
WWSWWWWSWWWSWSWSSWSSWSSWSSWSWWSWWSWWSWWWWNWWWWWWNWWNWWNWWWWNWWSWSSWSSSESSESSESSSESSESSESSSWSSWSWSWSWSWSWSWSWSWSWSWSSWSSSSSSWNWNWNWNWNWNWNWWNWNWWNWNWWNWWNWWNWWNWNWNWNWNWNNWNNWNNNNENEENEENEESESSEESEESEESEESEEEEE
3 5 3 5 3 4 3 5 4 6 5 8 5 8 5 8 6 10 6 10 7 11 6 9 4 7 3 5 3 5 3 5 3 5 3 5 2 4 2 3 2 4 3 5 4 6 4 6 4 6 3 5 3 4 3 5 4 6 2 4 2 2 2 3 3 4 3 6 3 6 4 7 4 7 3 5 5 7 6 10 6 10 6 10 6 10 6 9 5 8 5 7 4 6 3 5 3 5 3 4 3 5 3 5 3 5 3 5 4 7 5 8 6 10 7 12 7 11 7 11 10 16 9 15 8 13 7 11 5 9 5 8 5 8 5 7 5 7 4 7 4 6 4 7 4 7 5 8 9 15 11 17 10 16 10 16 9 14 9 14 9 14 8 13 7 12 6 9 4 6 2 3 1 1 1 1 1 2 3 4 3 5 4 6 4 7 4 7 4 7 5 8 4 7
53 11.4 57 13.9 62 16.6 67 19.2 71 21.9 75 23.9 78 25.5 80 26.8 81 27.3 82 27.7 82 27.9 81 27.1 79 25.9 75 23.9 72 22.3 70 21.3 68 20.2 67 19.5 66 18.9 65 18.2 63 17.3 62 16.4 60 15.5 60 15.3 60 15.7 65 18.5 71 21.5 75 24.2 80 26.5 82 27.9 84 28.9 85 29.6 85 29.7 85 29.7 85 29.6 84 29.1 83 28.1 79 26.1 76 24.2 73 22.8 70 21.3 69 20.7 68 20.2 67 19.7 66 18.8 64 18 63 17.1 64 17.7 65 18.3 66 18.9 70 21 74 23.1 78 25.3 79 26.1 80 26.9 82 27.7 82 27.8 82 27.8 82 27.9 79 25.9 75 23.9 71 21.9 70 21.2 69 20.5 68 19.8 66 19.2 65 18.6 64 18 64 17.5 62 16.9 62 16.4 62 16.8 63 17.3 64 17.7 67 19.2 69 20.6 72 22 74 23.3 76 24.5 78 25.8 78 25.8 79 25.9 79 25.9 76 24.7 74 23.3 72 22.1 69 20.8 67 19.5 65 18.2 64 17.7 63 17.3 62 16.9 62 16.5 61 16.1 60 15.7 61 15.9 61 16.2

Source: CAMS, Vaisala Xweather

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