Air Quality

Updated an hour ago

29

Good

Primary Pollutant: PM2.5

O3 53 µg/m3 (24)
PM2.5 7 µg/m3 (29)
PM10 21 µg/m3 (19)
CO 315 µg/m3 (3)
NO2 11 µg/m3 (5)
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

35

PM2.5 8.5 (35) 14 (13) n/a 69 (31) n/a 1.572 (1)
Haymarket

24

O3 n/a n/a 2.632 (1) 53 (24) n/a n/a
Remington

24

O3 n/a n/a n/a 53 (24) n/a n/a
Ashburn

38

PM2.5 9.2 (38) 14 (13) 3.76 (2) 51 (23) n/a n/a
Aquia Harbour

29

O3 n/a n/a n/a 63 (29) n/a n/a
Corbin

29

O3 n/a n/a n/a 65 (29) n/a n/a
Arlington

36

O3 n/a n/a 3.384 (2) 78 (36) 115 (1) n/a
Washington D.C.

33

PM2.5 8 (33) n/a n/a n/a n/a n/a
Washington D.C.

41

PM2.5 10 (41) n/a 4.7 (2) 82 (37) 344 (3) n/a
Fairmount Heights

41

PM2.5 10 (41) n/a 11 (6) n/a 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)
Monday, Jun 3Tuesday, Jun 4Wednesday, Jun 5Thursday, Jun 6Friday, Jun 7
3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am
30272833352526334046495155585752433841403234384142454952535450424143454545464647444036343230272529282421222224262830313334353533333332343238363535353534343336394144464950555948433936343130292929
PM2.5O3PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5
SWSWSWSWWSWWSWWWNWWNWWNWWNWNWWNWNWNWSESSESSESSSSWSSWSSWWWNNWNNNENEENEEESEESEESEESEESEESEESEESEESESESESESESESESESESESESESESESSESSESSESSESSESSSESSESSESSESSESSESSESSESSSSSSWSSWSSWSSWSWSWSWWSWWWWWWWSWWSWWSWWWWWWSWWWWW
3 5 3 5 3 5 3 5 3 5 3 5 3 4 3 4 3 4 3 5 3 5 3 4 3 4 3 4 2 3 1 2 2 2 1 2 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 2 3 2 4 3 5 4 6 4 7 5 8 5 9 6 9 6 10 6 9 5 9 5 8 5 8 4 7 4 7 4 6 4 6 3 5 3 5 3 5 3 5 3 6 4 6 4 6 4 7 5 8 5 9 6 9 6 10 7 11 7 11 7 12 8 12 7 12 7 11 6 10 6 10 6 10 6 9 6 10 6 10 6 10 6 10 6 10 6 10 7 11 7 11 7 11 7 11 7 11 7 12 7 12 7 12 7 11 7 11 6 10 6 10 6 9 5 8 4 7 4 6 4 6 3 6 3 5 3 5 3 6 3 6
67 19.7 67 19.3 66 19 65 18.6 66 19.1 69 20.8 73 22.7 75 24.1 78 25.4 79 26.1 80 26.8 81 27.5 82 27.8 82 27.8 82 27.7 81 27.2 80 26.5 77 25.2 74 23.5 72 22.3 71 21.5 70 20.8 68 20.2 68 19.8 67 19.5 67 19.2 66 18.8 66 19 68 19.9 72 22.2 76 24.2 79 26 81 27.2 82 28 83 28.3 84 28.6 83 28.5 83 28.3 83 28.2 81 27.2 79 26.1 77 25.1 75 23.8 73 22.5 70 21.3 69 20.8 69 20.3 68 19.8 67 19.6 67 19.5 67 19.3 68 19.8 69 20.4 70 20.9 72 22.1 74 23.3 76 24.5 77 25.1 78 25.7 79 26.3 79 26.1 79 25.9 78 25.7 77 25.2 77 24.7 76 24.3 74 23.5 73 22.8 72 22.1 72 22 71 21.8 71 21.6 71 21.5 70 21.4 70 21.3 71 21.8 72 22.3 73 22.8 75 24 77 25.2 80 26.4 80 26.8 81 27.2 82 27.6 82 28 83 28.4 84 28.7 82 27.7 80 26.7 78 25.6 76 24.3 73 23 71 21.7 70 21.1 69 20.5 68 20 67 19.5

Source: CAMS, Vaisala Xweather

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