38.65817, -77.2497

Air Quality

Updated 10 minutes ago

26

Good

Primary Pollutant: O3

O3 56 µg/m3 (26)
PM2.5 6 µg/m3 (25)
PM10 9 µg/m3 (8)
CO 270 µg/m3 (3)
NO2 8 µg/m3 (4)
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

30

O3 4.2 (17) 9 (8) n/a 67 (30) n/a 1.048 (1)
Haymarket

32

O3 n/a n/a 2.068 (1) 71 (32) n/a n/a
Remington

23

O3 n/a n/a n/a 51 (23) n/a n/a
Ashburn

31

O3 5.7 (24) 13 (12) 4.888 (2) 69 (31) n/a n/a
Aquia Harbour

27

O3 n/a n/a n/a 59 (27) n/a n/a
Corbin

2

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

29

O3 n/a n/a 11 (6) 63 (29) 344 (3) n/a
Washington D.C.

12

PM2.5 3 (12) n/a n/a n/a n/a n/a
Washington D.C.

29

O3 2 (8) n/a 11 (6) 63 (29) n/a n/a
Fairmount Heights

29

O3 4 (17) n/a 9.964 (5) 63 (29) n/a n/a

Source: Virginia Dept. of Environmental Quality, 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
8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am
26272829313031323132343331293029282724232221212225273236384142424142393631282728292828262528292929283036414548515267636362645762545152343434323132343944485669656157464242434241383833332929293031
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3PM2.5O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3
SESSESSESSESSESSESSESSESSSESESSESESESSESSESSSSSSSSWSSWSSWSWSWSWSWSSWSWSWSWSWSWSWSSWSSWSSWSWSWSWSWSWWSWWSWWSWWSWWSWWWWNWWNWWNWWNWWWSWWSWSSESESSESSSSWSSWSSWSSWSWSSWSSWSSWSSWSWSWWSWWWSWWSWSWWSWNWNNWNNWNNWNNWNNWWWNWWNWNWNWNWNWNWNNW
5 7 7 11 7 11 9 14 9 14 8 12 8 13 8 14 9 15 9 15 7 11 7 11 7 11 7 12 7 11 7 11 7 11 7 11 7 11 6 10 5 9 5 9 6 9 5 8 5 8 6 9 6 9 5 8 4 7 5 7 5 8 6 10 7 11 7 11 6 10 5 8 6 9 6 10 7 11 7 11 8 12 7 12 7 11 6 10 6 9 5 8 4 7 4 6 3 5 3 5 3 5 3 5 3 5 3 5 3 4 3 4 3 5 3 4 1 2 3 6 5 8 6 9 6 10 7 11 6 9 5 8 5 9 6 9 6 9 5 8 5 8 4 7 4 7 4 6 3 5 3 4 2 4 2 4 3 5 3 6 2 3 3 5 8 13 11 17 10 15 5 8 3 5 3 4 3 5 4 6 4 7 4 7 4 7 4 7 5 8 5 8 7 11
54 12.2 55 13 57 13.7 58 14.4 59 14.8 59 15.3 61 15.9 61 16.4 63 17 64 17.7 63 17.3 62 16.7 61 15.9 59 15.2 58 14.7 57 14.1 57 13.8 56 13.5 56 13.3 56 13.3 56 13.5 56 13.5 57 13.9 58 14.4 61 16 66 18.7 70 21.1 74 23.4 77 25 80 26.4 82 27.5 82 28 83 28.2 83 28.2 82 27.5 80 26.6 77 25.3 74 23.5 72 22.4 70 21.2 69 20.7 68 20.2 67 19.6 66 18.9 64 18 63 17.2 64 17.7 65 18.3 66 18.8 71 21.4 75 24.1 80 26.8 82 27.8 84 28.7 85 29.7 86 29.8 86 30 86 30.2 84 29.1 82 28 80 26.9 78 25.3 75 23.7 72 22.1 70 21.3 69 20.5 68 19.8 66 19.1 65 18.5 64 17.8 65 18.6 67 19.4 68 20.1 72 22.2 76 24.3 79 26.3 81 27.5 84 28.7 86 29.9 86 29.8 86 29.8 85 29.6 83 28.1 80 26.6 77 25.1 74 23.6 72 22 69 20.6 68 20.2 68 19.8 67 19.5 66 19.1 66 18.8 65 18.4 66 18.6 66 18.9 66 19.2

Source: CAMS, Vaisala Xweather

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