38.80484, -77.04692

Air Quality

Updated an hour ago

33

Good

Primary Pollutant: PM2.5

O3 57 µg/m3 (26)
PM2.5 8 µg/m3 (33)
PM10 13 µg/m3 (12)
CO 312 µg/m3 (3)
NO2 8 µg/m3 (4)
SO2 3 µg/m3 (2)

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

45

O3 4.5 (19) 14 (13) n/a 98 (45) n/a 1.834 (1)
Haymarket

45

O3 n/a n/a 1.504 (1) 98 (45) n/a n/a
Remington

30

O3 n/a n/a n/a 67 (30) n/a n/a
Ashburn

43

O3 3.8 (16) 16 (15) 1.692 (1) 94 (43) n/a n/a
Aquia Harbour

34

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

32

O3 n/a n/a n/a 71 (32) n/a n/a
Arlington

47

O3 n/a n/a 3.572 (2) 104 (47) 115 (1) n/a
Washington D.C.

21

PM2.5 5 (21) n/a n/a n/a n/a n/a
Washington D.C.

49

O3 6 (25) n/a 6.58 (3) 108 (49) 229 (2) n/a
Fairmount Heights

47

O3 5 (21) n/a 6.58 (3) 104 (47) 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)
Saturday, Jun 8Sunday, Jun 9Monday, Jun 10Tuesday, Jun 11Wednesday, Jun 12
8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm
35414452504752535148372522303535384044424341363431292723222624201717212221283434363633313031312927242221242522252529313331252530344143464946484440383842424039383838394652463843464852606774737373
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3
WNWNENESENWWSWWNWWSWSWSSWSWSWSWSWWSWWWNWWNWWNWWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNWNWNWNWNNWNNWNNNNNENNNNWNNWNWNWNWWNWWNWWSWWSWSWSWSWSWSSWSSWSSWSSSSE
2 3 2 3 1 2 1 1 0 1 1 1 1 2 2 3 2 3 3 5 3 5 4 6 5 8 6 10 8 12 9 14 10 16 11 17 11 18 12 19 11 18 10 17 10 16 9 14 7 12 6 10 5 8 5 7 4 7 4 6 4 6 4 6 4 6 4 6 4 7 4 7 5 8 6 10 7 11 8 13 8 13 9 14 9 14 9 14 9 14 9 14 7 12 7 11 6 9 5 8 5 8 4 7 4 7 4 6 4 6 4 6 4 6 4 6 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 6 3 5 3 4 2 4 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 2 2 3 2 3 2 3 2 4 3 5 3 5 4 6 4 7 4 7 5 8 5 9 5 8 5 7 5 7
81 27.2 77 25.2 75 23.8 73 22.8 71 21.9 70 21.3 69 20.5 68 20 67 19.6 67 19.4 67 19.6 69 20.4 72 22.2 76 24.2 79 25.9 81 27.4 82 27.8 83 28.1 83 28.4 83 28.5 83 28.2 82 28 81 27.5 80 26.8 78 25.3 75 23.7 72 22.4 71 21.5 69 20.6 68 19.8 66 19.1 65 18.4 64 17.8 63 17.2 65 18.3 67 19.2 68 20.2 71 21.4 73 22.6 75 23.9 76 24.3 77 24.8 78 25.3 78 25.3 78 25.3 78 25.3 76 24.6 75 24 74 23.4 72 22.3 70 21.2 68 20.1 67 19.4 65 18.6 64 17.8 63 17.3 62 16.9 62 16.4 62 16.9 63 17.4 64 17.9 67 19.2 69 20.6 71 21.9 73 22.9 75 23.8 77 24.8 77 25 78 25.4 78 25.7 77 25 76 24.4 75 23.8 72 22.4 70 20.9 67 19.5 66 18.9 65 18.2 64 17.6 63 17.3 62 16.9 62 16.6 64 17.6 65 18.6 67 19.6 71 21.5 74 23.4 77 25.3 79 26.3 81 27.3 83 28.3 83 28.6 84 28.8 84 29.1 83 28.3 82 27.6 80 26.8

Source: CAMS, Vaisala Xweather

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