Air Quality

Updated 41 minutes ago

57

Moderate

Primary Pollutant: PM2.5

O3 36 µg/m3 (16)
PM2.5 15 µg/m3 (57)
PM10 32 µg/m3 (29)
CO 495 µg/m3 (5)
NO2 26 µg/m3 (13)
SO2 7 µg/m3 (4)

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

27

PM2.5 6.5 (27) 14 (13) n/a 37 (17) n/a 3.406 (2)
Haymarket

20

O3 n/a n/a 20 (10) 45 (20) n/a n/a
Remington

19

O3 n/a n/a n/a 41 (19) n/a n/a
Ashburn

24

PM2.5 5.7 (24) 12 (11) 17 (8) 51 (23) n/a n/a
Aquia Harbour

25

O3 n/a n/a n/a 55 (25) n/a n/a
Corbin

26

O3 n/a n/a n/a 57 (26) n/a n/a
Arlington

22

NO2 n/a n/a 45 (22) 27 (12) 115 (1) n/a
Washington D.C.

21

PM10 4 (17) 23 (21) 40 (20) 33 (15) 344 (3) n/a
Fairmount Heights

29

PM2.5 7 (29) n/a 31 (15) 39 (18) 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)
Friday, Dec 13Saturday, Dec 14Sunday, Dec 15Monday, Dec 16Tuesday, Dec 17
4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm
49505253869087675551505052535455595854494642423838505761626159565447383842485460636356483829272933333837444342424140393838373736343332332928272629466377806454422925252725262938465250423328262728
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3
NNENNENENENEENEENEENEENEENEENENENENENEENEENEENEENEENEENEENEENEEEEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEEEEEEEEEEEEEESEESEESEESEESEESESESESESESESESSSSSSSSSSSSSSSSSSSSWSSWSSWSSWSSWSSWWWWW
4 7 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 4 6 4 7 4 7 4 7 4 7 4 7 6 9 6 9 6 9 6 9 6 9 6 9 6 9 4 7 4 7 3 5 3 5 3 5 3 5 3 5 3 5 3 5 3 5 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 5 8 5 8 6 9 5 8 5 8 4 7 4 7 4 6 3 5 3 5 3 5 3 5 3 5 3 5 3 5 4 6 4 7 4 7 5 8 5 8 6 9 5 9 5 8 5 8 5 8 5 7 4 7 5 8 6 10 7 11 7 12 8 13 9 14 9 15 10 16 10 16 10 17 11 17 11 18 11 18 11 17 11 17 10 17 10 16 10 16 9 15 9 14 8 13
39 3.8 38 3.4 36 2.2 34 1.2 33 0.6 32 0 32 -0.1 30 -1 29 -1.6 29 -1.7 28 -2.3 28 -2.3 27 -2.6 27 -2.8 26 -3.1 26 -3.3 27 -2.8 30 -1.2 32 0 34 1.2 35 1.7 37 2.7 37 2.7 38 3.4 38 3.4 36 2.4 34 1.4 32 0.2 32 -0.1 31 -0.5 31 -0.6 31 -0.8 30 -1.2 30 -1.2 30 -1.2 30 -1.2 30 -1.2 30 -1.3 29 -1.5 29 -1.6 31 -0.5 33 0.6 35 1.7 36 2.4 38 3.1 39 3.8 39 4 40 4.3 40 4.5 40 4.5 40 4.5 40 4.5 40 4.4 40 4.3 39 4.2 39 4 39 3.9 39 3.8 39 4 40 4.2 40 4.4 40 4.6 41 4.8 41 5 42 5.8 44 6.5 45 7.3 46 8 48 8.8 49 9.5 49 9.5 49 9.5 49 9.5 49 9.5 49 9.5 49 9.5 49 9.6 50 9.7 50 9.9 50 10 50 10.1 50 10.2 51 10.4 51 10.6 51 10.8 52 11 52 11.2 52 11.4 54 12.2 55 13 57 13.8 58 14.6 60 15.4 61 16.2 59 15.2 57 14.1 56 13.1

Source: CAMS, Vaisala Xweather

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