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38.88101, -77.10428

Air Quality

Updated 25 minutes ago

11

Good

Primary Pollutant: PM2.5

O3 16 µg/m3 (7)
PM2.5 3 µg/m3 (11)
CO 117 µg/m3 (1)
NO2 0 µg/m3 (0)
SO2 4 µg/m3 (1)

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

15

O3 n/a n/a n/a 32 (15) 229 (2) n/a
Corbin

15

O3 n/a n/a n/a 32 (15) n/a n/a
Rose Hill

15

O3 2.5 (10) 4 (4) n/a 32 (15) n/a 0 (0)
Sumerduck

12

O3 n/a n/a n/a 26 (12) n/a n/a
Ashburn

15

O3 n/a n/a n/a 32 (15) n/a n/a
Haymarket

14

O3 n/a n/a n/a 30 (14) n/a n/a
Garrisonville

15

O3 n/a n/a n/a 34 (15) n/a n/a
Washington D.C.

8

PM2.5 2 (8) n/a n/a n/a n/a n/a
Fairmount Heights

25

PM2.5 6 (25) n/a n/a 30 (14) n/a n/a
Washington D.C.

17

PM2.5 4 (17) 5 (5) n/a 34 (15) 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)
Saturday, Oct 1Sunday, Oct 2Monday, Oct 3Tuesday, Oct 4Wednesday, Oct 5
10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am
15182225272931313030323229252119181617171819202226282933373736312521181615141413121212121212121314161921242221191919192018171616151515151616171718202324242422212020212528292929303028262524252727
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
NENENENENEENEENEENEENEENEEEENENEENENENENENENENENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNNNNENNENNENNENNENNENNENNENNENNENNENNENNENNENNENNNNNNNNNNNNNNNNNNNNNNNNNNWNNWNNWNNWNNWNNWNNWNNWNNW
16 25 18 29 18 29 17 27 16 25 15 24 16 25 16 25 14 22 13 22 13 21 12 19 11 18 11 17 10 16 9 14 10 16 10 16 11 17 11 18 10 16 10 16 12 19 13 21 13 21 12 20 13 22 14 22 15 23 15 24 15 24 15 23 15 23 14 23 13 22 13 22 13 22 13 22 13 21 13 21 13 21 13 21 13 21 13 22 13 21 13 21 13 21 13 21 13 21 13 22 13 21 13 20 12 20 12 20 12 20 12 20 12 19 11 17 10 16 10 15 9 15 9 14 8 13 8 13 7 12 7 12 7 12 7 11 7 11 7 11 7 11 7 11 7 12 8 13 8 13 9 14 9 14 8 13 7 12 7 11 6 10 5 8 4 7 5 7 5 8 5 8 5 8 5 8 5 8 5 8 5 9 5 9 5 9 6 9 6 9 6 10 6 10
59 15 58 15 59 15 60 16 60 16 61 16 62 17 61 16 60 16 61 16 61 16 61 16 60 16 59 15 60 16 59 15 58 15 58 15 58 15 58 15 58 14 57 14 58 15 58 14 58 14 58 15 58 15 58 15 58 14 57 14 57 14 56 14 55 13 54 12 54 12 53 12 54 12 54 12 53 12 53 12 52 11 52 11 51 11 50 10 51 10 51 10 51 11 52 11 53 12 54 12 54 12 55 13 55 13 55 13 54 12 53 12 53 12 53 12 53 12 53 11 52 11 51 11 51 11 50 10 50 10 49 10 49 9 49 9 48 9 48 9 47 9 49 10 51 11 53 12 55 13 57 14 59 15 59 15 58 15 58 14 57 14 57 14 56 14 56 13 55 13 54 12 53 12 52 11 51 11 51 10 50 10 50 10 49 10 49 9 48 9 52 11 55 13

Source: CAMS

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