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38.88101, -77.10428

Air Quality

Updated 28 minutes ago

26

Good

Primary Pollutant: PM2.5

O3 53 µg/m3 (24)
PM2.5 6 µg/m3 (26)
CO 172 µg/m3 (2)
NO2 0 µg/m3 (0)
SO2 14 µg/m3 (7)

Source: AirNow (EPA), Virginia Dept. of Environmental Quality, US EPA AirNow, OpenAQ, CAMS

Nearby Stations

Station AQI Primary Pollutant PM2.5 (AQI) PM10 (AQI) NO2 (AQI) OZONE (AQI) CO (AQI) SO2 (AQI)
Claremont

48

O3 n/a n/a n/a 106 (48) 344 (3) n/a
Corbin

48

O3 n/a n/a n/a 106 (48) n/a n/a
Rose Hill

57

O3 5.7 (24) n/a n/a 114 (57) n/a 2.62 (1)
Sumerduck

44

O3 n/a n/a n/a 96 (44) n/a n/a
Ashburn

48

O3 n/a n/a n/a 106 (48) n/a n/a
Haymarket

46

O3 n/a n/a n/a 102 (46) n/a n/a
Garrisonville

45

O3 n/a n/a n/a 100 (45) n/a n/a
Washington D.C.

55

PM2.5 14 (55) n/a n/a n/a n/a n/a
Fairmount Heights

48

O3 5 (21) n/a n/a 106 (48) n/a n/a
Washington D.C.

57

O3 n/a n/a n/a 114 (57) 321 (3) 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)
Wednesday, Oct 20Thursday, Oct 21Friday, Oct 22Saturday, Oct 23Sunday, Oct 24
3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am
353333414141414141414141414141414168686868686841414141414141414141414141414141414141413632313233333130374141413326232221212020191918192121232326262626232326282931313132343536363638
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
WWWSWWSWSWSWSWWSWWSWSWSWSWWSWWSWWWWSWSWSSWSSWSSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSWSWWNWWNWWNWNWNWNWNWNWNWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
9 15 8 13 8 13 6 9 5 8 4 6 3 5 3 5 3 5 3 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 3 5 3 5 5 8 6 9 7 11 8 13 9 15 9 15 9 15 8 13 8 13 8 13 8 13 9 15 10 17 9 15 8 13 7 11 6 10 6 9 5 8 5 8 5 8 5 8 6 9 7 11 8 13 8 12 7 12 7 11 7 11 6 10 6 9 6 9 6 9 6 9 5 8 5 7 4 6 3 6 3 5 2 4 2 4 3 4 3 5 3 5 3 6 4 6 4 7 5 8 6 9 7 11 7 12 8 13 8 12 7 12 7 11 7 11 6 10 6 9 5 9 5 8 5 7 4 7 4 6 3 5 3 5 3 5 3 5 3 5 3 5 3 5
78 25 77 25 76 24 74 23 71 22 69 20 66 19 64 18 64 18 62 17 61 16 60 15 59 15 58 14 58 14 56 14 56 13 57 14 60 16 65 18 70 21 73 23 75 24 78 25 78 26 78 25 78 25 75 24 73 23 71 22 70 21 70 21 70 21 67 20 66 19 65 18 64 18 63 17 62 17 61 16 60 15 59 15 61 16 63 17 65 18 66 19 67 20 69 20 68 20 67 20 67 19 65 18 63 17 61 16 61 16 60 16 59 15 59 15 58 15 58 14 57 14 57 14 56 14 56 13 56 13 55 13 57 14 59 15 60 16 62 17 64 18 66 19 65 18 63 17 62 17 61 16 60 15 59 15 57 14 56 13 55 13 54 12 52 11 51 11 50 10 50 10 49 10 49 9 48 9 48 9

Source: CAMS

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