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38.80484, -77.04692

Air Quality

Updated 2 hours ago

31

Good

Primary Pollutant: PM2.5

O3 32 µg/m3 (15)
PM2.5 7 µg/m3 (31)
PM10 11 µg/m3 (10)
CO 100 µg/m3 (1)
NO2 0 µg/m3 (0)
SO2 0 µg/m3 (0)

Source: US EPA AirNow, Virginia Dept. of Environmental Quality, OpenAQ, AirNow (EPA), District of Columbia - Department of Energy and Environment, CAMS

Nearby Stations

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

25

O3 n/a n/a n/a 56 (25) 229 (2) n/a
Corbin

40

O3 n/a n/a n/a 88 (40) n/a n/a
Rose Hill

36

O3 6.6 (27) 11 (10) n/a 80 (36) n/a 0 (0)
Sumerduck

36

O3 n/a n/a n/a 80 (36) n/a n/a
Ashburn

36

O3 n/a n/a n/a 80 (36) n/a n/a
Haymarket

39

O3 n/a n/a n/a 86 (39) n/a n/a
Garrisonville

40

O3 n/a n/a n/a 88 (40) n/a n/a
Washington D.C.

41

PM2.5 10 (41) n/a n/a n/a n/a n/a
Fairmount Heights

17

PM2.5 4 (17) n/a n/a n/a n/a n/a
Washington D.C.

41

PM2.5 10 (41) 12 (11) n/a n/a 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)
Wednesday, Mar 29Thursday, Mar 30Friday, Mar 31Saturday, Apr 1Sunday, Apr 2
12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm
41414141414141416767676741413829262524232118181819212122212224314140353331282624242426293235373941414141414141414137312826242321212528282624242424242218182018151414141414151515151515151515151818
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
NNWWNWWWSWWSWSWSWSSWSSWSSWSWWSWWNWNNWNNWNNWNNWNNWNNNNNWNNWNNWNWNWNWNWNWWSSESESESESESESSESSESSESSESSESSESSSSSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSWSWSWWWWWWWWNWWNWWNWWNWWNWWNWNWNWNWNWNW
4 6 4 7 5 9 7 11 8 12 8 12 8 12 7 11 7 11 7 11 6 9 7 11 9 15 11 18 14 22 15 23 15 23 13 22 11 18 9 15 8 12 8 12 9 14 9 14 9 14 9 14 9 14 8 13 8 13 7 12 6 10 4 7 3 5 3 5 3 5 4 7 5 7 5 8 6 9 6 9 6 9 6 9 7 11 8 13 9 14 10 17 12 19 13 22 14 22 14 23 15 24 15 25 16 25 16 26 16 26 16 26 17 27 17 27 17 28 17 28 18 28 18 29 18 29 19 31 20 33 21 34 22 36 23 38 24 39 25 40 25 41 26 41 26 42 26 43 27 43 27 43 26 43 26 42 26 42 26 42 26 41 24 39 23 37 22 35 21 33 19 31 18 29 18 29 18 28 17 28 17 28 17 27 17 27 16 26 15 25 15 23 14 22
55 13 57 14 59 15 60 15 60 16 61 16 59 15 58 15 56 14 53 12 52 11 51 11 50 10 47 8 46 8 44 7 41 5 39 4 37 3 37 3 36 2 38 3 41 5 43 6 46 8 49 9 51 11 53 12 54 12 54 12 53 12 52 11 50 10 48 9 45 7 43 6 42 6 41 5 40 5 40 5 40 5 40 5 41 5 42 6 43 6 47 8 51 10 55 13 58 15 62 17 65 19 66 19 67 19 68 20 67 19 65 19 64 18 64 18 63 17 63 17 63 17 62 17 62 17 62 17 63 17 63 17 63 17 64 18 64 18 66 19 68 20 69 21 71 22 73 23 75 24 72 22 70 21 67 19 64 18 62 16 59 15 57 14 54 12 52 11 50 10 47 8 45 7 44 7 43 6 42 6 41 5 40 4 39 4 41 5 44 6 46 8 48 9

Source: CAMS

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