38.88101, -77.10428

Air Quality

Updated 11 minutes ago

33

Good

Primary Pollutant: O3

O3 73 µg/m3 (33)
PM2.5 1 µg/m3 (4)
PM10 8 µg/m3 (7)
CO 182 µg/m3 (2)
NO2 8 µg/m3 (4)
SO2 1 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

35

O3 1.2 (5) 3 (3) n/a 76 (35) n/a 0.786 (0)
Haymarket

35

O3 n/a n/a n/a 78 (35) n/a n/a
Remington

34

O3 n/a n/a n/a 74 (34) n/a n/a
Aquia Harbour

34

O3 n/a n/a n/a 74 (34) n/a n/a
Ashburn

33

O3 0.3 (1) 1 (1) n/a 72 (33) n/a n/a
Corbin

9

O3 n/a n/a n/a 20 (9) n/a n/a
Arlington

35

O3 n/a n/a n/a 76 (35) 115 (1) n/a
Washington D.C.

35

O3 1 (4) n/a n/a 78 (35) n/a n/a
Fairmount Heights

35

O3 0 (0) n/a n/a 78 (35) n/a n/a

Source: AirNow (EPA), 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, Apr 12Saturday, Apr 13Sunday, Apr 14Monday, Apr 15Tuesday, Apr 16
11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
34333234282731303029283033333536373737373736343332302723212224303839283138414243424141403937373635323130303132333232343642434662686358474447504747484645434239373841465356545253566064555963636159
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
WSWWSWWWWNWWWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWSWWSWWSWSWSWSWSSWSSWSSWSSWSSWSWSWSWSSWSWSWSWSWWSWWSWWSWWSWWSWWSWWWWWSWWSWWWNWWNWNWWNWWNWWNWWNWWNWNWNWNNWNNNNNNNNNNNNENNENEENEESESESSSSSSSESESESSESSESSE
13 22 14 23 15 24 15 24 15 24 14 23 14 23 14 23 15 23 15 25 17 27 19 31 20 32 20 33 20 33 20 32 19 31 18 29 16 25 13 21 12 19 10 17 8 13 6 10 6 9 6 9 5 9 5 8 5 9 5 9 5 8 5 8 5 8 6 9 6 10 8 12 10 16 12 19 13 21 14 22 14 23 14 23 15 24 14 22 13 21 11 18 9 14 9 14 9 15 9 14 8 12 6 9 5 8 5 7 4 7 5 7 4 7 5 7 5 8 6 10 7 12 8 12 8 13 9 15 9 15 8 14 9 14 8 12 5 9 5 7 4 7 5 8 4 7 5 7 4 7 4 7 5 7 4 7 4 6 4 6 4 6 4 6 3 4 2 3 1 2 2 3 3 5 4 6 4 6 4 6 4 6 5 8 6 10 6 9 5 8 5 8 5 8
57 13.6 55 12.9 54 12.4 54 12.1 53 11.7 53 11.4 52 11.1 52 11.1 52 11.2 53 11.4 54 12.1 56 13.4 58 14.6 60 15.6 62 16.4 63 17.2 64 17.6 64 17.7 64 17.7 63 17 61 16.1 59 15 57 14.1 56 13.1 54 12.2 53 11.4 51 10.7 50 10.1 49 9.5 48 9 48 8.6 47 8.5 47 8.4 50 10 56 13.3 62 16.5 66 19 69 20.5 72 22 74 23.4 74 23.3 74 23.6 75 24 74 23.2 72 22.5 71 21.7 69 20.7 68 19.8 66 18.9 64 18 63 17 61 16.1 60 15.7 59 15.2 59 14.7 59 15.3 60 15.8 61 16.3 64 17.9 67 19.5 70 21.1 71 21.8 73 22.5 74 23.2 74 23.3 74 23.4 74 23.5 72 22.3 70 21.1 68 19.8 65 18.6 63 17.3 61 16.1 59 15.2 58 14.3 56 13.4 54 12.4 53 11.5 51 10.6 52 11.4 54 12.2 55 13.1 60 15.3 64 17.5 67 19.7 70 20.9 72 22 74 23.2 74 23.4 75 23.7 75 24 73 22.7 71 21.5 68 20.2 67 19.3 65 18.3 63 17.4

Source: CAMS, Vaisala Xweather

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