39.116202, -77.693967

Air Quality

Updated an hour ago

33

Good

Primary Pollutant: PM2.5

O3 61 µg/m3 (28)
PM2.5 8 µg/m3 (33)
PM10 8 µg/m3 (7)
CO 253 µg/m3 (2)
NO2 7 µg/m3 (4)
SO2 14 µg/m3 (8)

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

28

O3 4.3 (18) 9 (8) n/a 61 (28) n/a 1.31 (1)
Middleway

28

O3 4.8 (20) 11 (10) n/a 61 (28) n/a n/a
Haymarket

29

O3 n/a n/a 4.324 (2) 65 (29) n/a n/a
Remington

24

O3 n/a n/a n/a 53 (24) n/a n/a
Aquia Harbour

31

O3 n/a n/a n/a 69 (31) n/a n/a
Ashburn

29

O3 5.8 (24) 14 (13) 12 (6) 63 (29) n/a n/a
Arlington

25

O3 n/a n/a 15 (8) 55 (25) 115 (1) n/a
Martinsburg

33

O3 n/a n/a n/a 73 (33) n/a n/a
Washington D.C.

25

PM2.5 6 (25) n/a n/a n/a n/a n/a
Washington D.C.

30

O3 2 (8) n/a 8.46 (4) 67 (30) 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)
Saturday, Apr 27Sunday, Apr 28Monday, Apr 29Tuesday, Apr 30Wednesday, May 1
10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am
32323234333032343532302826252423212120181919182530343637383940414037333027272624212017191921232331394345505963666365595958625555575556523029333738444753636057544437424646464442424648464438363737
PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3
SSESSESSESSSESSSSSESSESSESESESSESSESSESSSSSSSWSWSWSWSWSWWSWSWSSWSSWSSWSSWSSWSWSWSWSWSWWSWWSWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWSSWSSESSSSSSESSESSESSWWSWWSWWSWWSWWSWWSWWWWNWWNWWNWWNWWWWWWNWNWWNWNWWWWNWWNWWNWWNWNWNWNWNWNWNWNW
9 14 9 14 10 16 10 17 10 16 11 17 10 16 11 17 9 14 8 13 7 12 7 11 6 10 6 9 5 9 5 8 5 7 4 7 4 6 3 5 3 5 4 6 3 5 3 4 3 5 4 6 4 7 4 7 5 8 5 9 6 9 6 10 6 10 5 9 5 8 5 9 6 9 5 8 5 9 5 8 5 8 4 7 4 7 5 7 5 8 4 7 4 6 4 7 5 8 6 9 5 9 4 7 3 5 2 3 2 3 3 5 4 6 3 6 3 5 3 4 4 6 4 7 3 5 3 4 3 5 3 5 3 5 3 5 3 4 3 4 2 4 2 4 2 3 3 4 3 4 3 4 2 4 3 4 6 10 4 7 5 9 6 10 5 8 6 10 5 7 5 8 5 8 5 8 5 8 5 9 6 9 6 10 6 10 6 9 6 10 8 12 9 15
54 12.1 55 12.6 56 13.4 58 14.6 59 14.9 61 16.2 64 17.5 65 18.3 65 18.3 64 17.8 63 17.1 61 16.1 60 15.6 59 14.8 58 14.3 57 13.9 56 13.5 55 12.9 54 12.4 53 11.9 53 11.8 54 12.3 59 14.8 65 18.1 70 21 74 23.5 77 25.2 80 26.6 82 27.7 83 28.2 83 28.3 83 28.3 81 27.4 79 25.9 75 24.1 73 23 72 22.1 70 21.3 69 20.4 67 19.3 65 18.3 63 17.3 62 16.5 60 15.6 62 16.7 64 17.6 66 18.7 70 21 74 23.2 78 25.5 80 26.8 83 28.1 85 29.3 85 29.3 85 29.2 85 29.2 83 28.2 81 27.2 79 26.1 76 24.7 74 23.2 71 21.7 70 20.9 68 20.1 67 19.4 66 18.8 65 18.1 64 17.5 65 18.2 66 18.9 67 19.5 71 21.6 74 23.6 78 25.6 80 26.4 81 27.2 82 28 81 27.5 81 27 79 26.4 77 25.3 75 24.1 73 23 71 21.9 70 20.9 68 19.9 66 19.1 65 18.3 63 17.5 63 17.1 62 16.6 61 16.2 62 16.6 63 17.1 64 17.6 66 19.1 69 20.6

Source: CAMS, Vaisala Xweather

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