Air Quality

Updated 8 minutes ago

63

Moderate

Primary Pollutant: PM2.5

O3 27 µg/m3 (12)
PM2.5 18 µg/m3 (63)
PM10 13 µg/m3 (12)
CO 259 µg/m3 (3)
NO2 25 µg/m3 (12)
SO2 2 µg/m3 (1)

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

23

PM2.5 5.6 (23) 9 (8) n/a 49 (22) n/a 2.096 (1)
Ashburn

33

PM2.5 7.9 (33) 11 (10) 22 (11) 39 (18) n/a n/a
Arlington

17

O3 n/a n/a 26 (13) 37 (17) 229 (2) n/a
Washington D.C.

17

PM2.5 4 (17) n/a n/a n/a n/a n/a
Brogue

22

O3 n/a n/a n/a 49 (22) n/a n/a
East York

47

PM2.5 11 (47) n/a n/a 31 (14) n/a n/a
Washington D.C.

20

O3 3 (12) 11 (10) 23 (11) 43 (20) 344 (3) n/a
Fairmount Heights

22

O3 3 (12) n/a 20 (10) 49 (22) n/a n/a
Takoma Park

20

O3 n/a n/a 21 (11) 43 (20) n/a n/a
Fairmount Heights

29

PM2.5 6.9 (29) n/a 27 (14) n/a 344 (3) n/a

Source: Virginia Dept. of Environmental Quality, District of Columbia - Department of Energy and Environment, Pennsylvania Dept. of Environmental Protection

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Sunday, Dec 15Monday, Dec 16Tuesday, Dec 17Wednesday, Dec 18Thursday, Dec 19
2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm
40424343504328262225241921232423232121212425252929304351525045303323212123252527252631312527303131302529374638383635353636373737373838384252464546424446505149423833322924222019191820212225273030
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3PM2.5O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3
EEEEEEEEESEEEEEEEEENENENEENEENEESESSESSESSESSESSESSESSESSSSSSSWSSWSSWSWSWSWSWSWSWWWWWWWWWWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWEEEEEESSESSESSESSESSESSESSWSSWSSWSSWSSWSSWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNWNW
6 9 6 9 6 9 6 10 7 11 7 11 6 9 6 9 6 9 6 9 5 8 6 9 4 7 4 7 3 6 3 5 3 5 3 5 2 4 2 4 2 4 2 4 3 5 4 7 4 7 4 7 6 9 6 9 6 9 6 10 7 11 8 13 9 14 10 16 10 17 11 18 11 18 11 17 10 17 10 15 9 14 8 13 8 13 9 14 9 14 10 16 10 17 11 18 10 17 10 16 9 14 8 13 7 11 6 9 5 8 4 7 4 6 3 5 3 5 2 4 2 4 2 4 2 4 2 4 2 4 2 4 3 5 4 6 4 7 5 8 6 10 7 11 7 11 6 10 6 10 6 10 6 9 6 9 6 10 7 11 7 12 8 13 8 14 9 15 9 15 9 15 10 15 10 16 10 16 10 16 10 17 11 17 11 18 12 19 12 19 12 20 11 18
38 3.4 38 3.4 38 3.4 38 3.2 38 3.2 38 3.4 38 3.4 38 3.4 38 3.4 38 3.4 38 3.4 39 3.8 39 3.8 38 3.4 40 4.5 39 4.1 39 4.1 40 4.5 40 4.7 42 5.6 43 6.2 44 6.7 45 7.2 47 8.4 47 8.4 48 8.8 48 8.8 47 8.4 47 8.4 47 8.4 47 8.4 47 8.4 47 8.4 47 8.4 49 9.5 50 10 51 10.4 51 10.8 52 11.2 52 11.1 52 11.1 52 11 53 11.7 54 12.4 56 13.1 57 13.9 58 14.6 60 15.4 58 14.7 57 14.1 56 13.4 53 11.7 50 10.1 47 8.4 46 7.8 45 7.1 44 6.5 42 5.8 41 5.2 40 4.5 40 4.2 39 3.9 38 3.6 38 3.3 37 3 37 2.7 39 3.9 41 5.1 43 6.3 46 7.6 48 8.8 50 10 50 9.9 50 9.8 50 9.7 49 9.7 49 9.6 49 9.5 49 9.2 48 8.9 47 8.6 47 8.3 46 8 46 7.7 44 6.9 43 6 41 5.2 40 4.4 38 3.5 37 2.7 38 3.2 39 3.7 39 4.2 40 4.6 41 5.1 42 5.6 41 4.8

Source: CAMS, Vaisala Xweather

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