38.65817, -77.2497

Air Quality

Updated 25 minutes ago

33

Good

Primary Pollutant: O3

O3 73 µg/m3 (33)
PM2.5 8 µg/m3 (33)
PM10 10 µg/m3 (9)
CO 196 µg/m3 (2)
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

26

O3 5 (21) 11 (10) n/a 57 (26) n/a 1.31 (1)
Haymarket

18

O3 n/a n/a 4.7 (2) 39 (18) n/a n/a
Remington

13

O3 n/a n/a n/a 29 (13) n/a n/a
Aquia Harbour

13

O3 n/a n/a n/a 29 (13) n/a n/a
Ashburn

38

PM2.5 9.3 (38) 19 (17) 11 (5) 41 (19) n/a n/a
Corbin

0

O3 n/a n/a n/a 0 (0) n/a n/a
Arlington

30

O3 n/a n/a 4.512 (2) 67 (30) 344 (3) n/a
Washington D.C.

53

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

31

O3 4 (17) n/a 8.084 (4) 69 (31) n/a n/a
Fairmount Heights

29

O3 4 (17) n/a 7.896 (4) 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
8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm
34343533272523222322212122283237404345454443423832292929292725242529323734322941507285725044413833303729374450535252504847494539455358666461484338353943434347505252504741394143424140424345424047
O3O3O3PM2.5O3O3O3O3O3O3O3PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3PM2.5
SSESESSESSESSSSSSSWSSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWWWNWWNWWWSWSWSWSSWSSESSESSESSSSWSSWSSWSSWSSWSSWSWSSWSWSWSWSWSSWSSWSSWSSWSWSWWSWWWNWNNWNNWNNWNWNWNWNWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNNNEENE
8 12 8 12 7 12 7 11 6 10 6 10 6 10 6 10 6 9 5 8 5 8 4 7 5 8 6 9 5 8 5 8 4 7 5 8 6 9 6 10 7 12 8 13 8 12 5 9 6 9 7 11 7 12 8 13 8 13 8 13 7 11 6 10 6 9 5 8 5 8 4 7 3 5 3 5 2 4 3 4 3 5 3 5 3 4 3 4 4 6 4 7 3 4 3 5 5 8 5 8 5 9 6 10 6 9 6 10 6 10 6 10 5 9 5 8 5 9 5 8 6 9 5 9 5 8 5 8 6 9 6 10 7 12 8 13 8 13 8 13 6 10 7 12 6 10 12 20 9 14 5 8 5 8 6 9 6 10 7 11 7 11 6 10 6 9 6 9 8 13 11 17 11 18 12 19 11 17 10 16 10 16 9 15 9 14 8 13 6 10 4 7 4 6
62 16.8 61 16.1 60 15.6 60 15.3 60 15.4 60 15.5 60 15.4 59 15.2 59 15 59 14.8 59 15 60 15.3 62 16.8 67 19.3 71 21.7 75 23.8 78 25.4 80 26.8 82 27.9 83 28.3 83 28.5 83 28.6 82 27.9 81 27 78 25.6 76 24.5 74 23.5 73 22.7 72 22 70 21.3 69 20.5 68 19.8 66 19.1 65 18.4 65 18.2 65 18.3 67 19.6 71 21.5 75 23.9 80 26.4 81 27.4 83 28.4 85 29.4 85 29.6 86 29.9 86 30.1 84 28.8 82 27.6 79 26.3 77 24.8 74 23.2 71 21.7 71 21.4 70 21 69 20.7 68 19.8 66 18.9 64 17.9 66 18.6 67 19.3 68 20 71 21.9 75 23.8 78 25.7 81 27 83 28.3 85 29.6 86 29.8 86 29.9 86 30.1 83 28.6 81 27.2 78 25.7 76 24.2 73 22.7 70 21.2 69 20.6 68 20 67 19.5 66 19 65 18.5 64 18 65 18.6 67 19.2 68 19.8 69 20.8 71 21.8 73 22.8 75 23.7 76 24.6 78 25.5 79 25.9 79 26.1 80 26.5 77 25.1 75 23.7 72 22.3

Source: CAMS, Vaisala Xweather

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