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38.80484, -77.04692

Air Quality

Updated 2 hours ago

53

Moderate

Primary Pollutant: PM2.5

O3 36 µg/m3 (16)
PM2.5 13 µg/m3 (53)
PM10 22 µg/m3 (20)
CO 126 µg/m3 (1)
NO2 0 µg/m3 (0)
SO2 1 µg/m3 (1)

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

35

O3 n/a n/a n/a 76 (35) 229 (2) n/a
Corbin

33

O3 n/a n/a n/a 72 (33) n/a n/a
Rose Hill

54

PM2.5 14 (54) 22 (20) n/a 74 (34) n/a 2.62 (1)
Sumerduck

35

O3 n/a n/a n/a 76 (35) n/a n/a
Ashburn

35

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

35

O3 n/a n/a n/a 76 (35) n/a n/a
Garrisonville

32

O3 n/a n/a n/a 70 (32) n/a n/a
Washington D.C.

57

PM2.5 15 (57) n/a n/a n/a n/a n/a
Fairmount Heights

50

PM2.5 12 (50) n/a n/a 68 (31) n/a n/a
Washington D.C.

50

PM2.5 12 (50) 26 (24) n/a 74 (34) 481 (5) 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)
Saturday, May 21Sunday, May 22Monday, May 23Tuesday, May 24Wednesday, May 25
5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am
27262729313438414141413936353536333131323335363637363636363738404141414140414141414141414135242121232630374041414141414140363232323129262219222219181719243238363332333331282420171414141414141515
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
SSWSSWSSWSWSWSWSWSWSSWSSWSSWSSSSWSSSSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWWSWWSWWSWWSWWSWWSWWSWSWSWSWNWNWNWNNWNNWNNWNNWNNWNNWNNNNNNNNNNNNNNNNNNNNENNENNENNENNENNEENEENEENEENEENEENEEEEEEEEEEEEEEEEE
6 10 5 8 4 7 5 8 6 10 6 10 6 10 6 10 7 11 8 13 8 13 9 14 8 13 8 13 6 10 7 11 7 11 6 10 7 11 7 11 8 13 8 13 8 13 7 11 7 12 8 13 8 13 8 12 8 12 8 12 7 11 7 11 7 11 7 11 7 12 7 12 7 12 6 10 5 8 4 6 4 6 4 6 4 7 5 8 6 9 7 11 7 11 7 11 7 12 8 12 8 13 8 14 8 13 8 13 8 13 8 13 7 12 7 11 7 11 6 10 6 10 5 8 4 7 4 6 4 6 4 7 4 7 4 7 5 7 5 8 5 8 5 8 5 8 5 9 6 9 6 9 6 10 7 11 7 11 7 12 8 12 8 13 8 13 8 12 7 12 7 12 7 11 7 11 6 10 6 9 5 8 5 7 4 6 3 5 4 6 4 6 4 6
77 25 77 25 77 25 79 26 82 28 87 31 91 33 93 34 95 35 96 36 97 36 97 36 95 35 94 34 92 33 89 32 87 31 85 29 83 28 82 28 80 27 79 26 77 25 76 25 75 24 73 23 74 23 76 24 78 26 82 28 85 30 89 32 92 33 93 34 92 33 91 33 88 31 86 30 84 29 83 28 81 27 79 26 77 25 75 24 73 23 72 22 70 21 68 20 67 19 66 19 66 19 65 18 66 19 68 20 69 20 70 21 71 22 72 22 73 23 73 23 74 23 73 23 72 22 71 22 70 21 68 20 67 19 66 19 64 18 63 17 63 17 63 17 63 17 63 17 63 17 63 17 64 18 65 19 67 19 68 20 69 21 70 21 70 21 69 21 69 20 68 20 68 20 67 19 66 19 65 18 64 18 62 17 61 16 60 16 60 16 60 16 61 16

Source: CAMS

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