Air Quality

Updated 25 minutes ago

36

Good

Primary Pollutant: PM2.5

O3 28 µg/m3 (13)
PM2.5 9 µg/m3 (36)
PM10 15 µg/m3 (14)
CO 201 µg/m3 (2)
NO2 12 µg/m3 (6)
SO2 1 µg/m3 (1)

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

29

O3 5.5 (23) 13 (12) n/a 65 (29) n/a 1.048 (1)
Middleway

24

O3 5.6 (23) 15 (14) n/a 53 (24) n/a n/a
Haymarket

27

O3 n/a n/a 3.572 (2) 59 (27) n/a n/a
Remington

31

O3 n/a n/a n/a 69 (31) n/a n/a
Aquia Harbour

29

O3 n/a n/a n/a 65 (29) n/a n/a
Ashburn

31

O3 6.6 (27) 14 (13) 3.384 (2) 69 (31) n/a n/a
Arlington

29

O3 n/a n/a 6.204 (3) 65 (29) 115 (1) n/a
Washington D.C.

8

PM2.5 2 (8) n/a n/a n/a n/a n/a
Washington D.C.

33

PM2.5 8 (33) n/a 3.008 (1) 69 (31) 344 (3) n/a
Fairmount Heights

30

O3 5 (21) n/a 6.956 (3) 67 (30) 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, May 4Sunday, May 5Monday, May 6Tuesday, May 7
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am
36363535242423222222232325282827262524232321212223232324232324242322232425262624272625242524201919212529323733383337414148464546444346526072778181726462605858626262616363658677675758606261595756
PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
ESEEEEEEEESEESEESEESEESEEEESEESEESEESEESEEESEESEESEESEESEESEESEESEESEESEESEESEESESESESESSESSESSSSESSSSSESSESSESSSSSSWSSWSSWSWSWSWWSWWSWWSWSWSSWSSWSWWSWWSWWSWSSWSWNWWNWNNNWWNWNWNWNNWNNNNNENEENEEESESSSSSESSESSESSSESSES
8 13 7 11 7 11 6 10 6 10 6 10 6 9 6 10 7 10 7 11 7 11 7 11 6 10 6 10 8 12 9 14 9 14 9 14 10 15 10 16 10 16 10 16 10 16 10 16 9 15 9 14 9 14 9 14 9 14 8 13 8 13 7 12 7 11 7 12 9 14 9 15 9 15 9 15 10 15 9 15 9 15 8 13 7 11 6 9 6 10 5 8 5 8 5 9 5 8 5 8 5 8 4 7 4 7 3 5 3 5 3 5 3 5 3 4 2 3 2 3 2 4 2 4 3 5 3 5 3 6 3 5 2 3 2 3 2 4 1 2 3 4 2 3 1 2 2 3 2 2 1 2 3 4 3 5 2 4 3 5 4 6 4 7 4 6 3 5 2 3 1 1 1 2 1 2 1 2 2 3 3 4 4 6 5 8 5 8 5 9 6 9 6 9
60 15.3 58 14.5 57 13.7 56 13.4 56 13.1 55 12.9 55 12.8 54 12.3 54 12.1 54 12.2 55 12.6 55 12.8 55 13 56 13.2 56 13.4 57 13.6 57 13.9 57 14 57 13.7 56 13.3 55 13 55 12.7 55 12.5 55 12.5 54 12.4 54 12.4 55 12.5 55 12.5 54 12.4 55 12.6 55 13 56 13.5 57 14.1 59 15 61 16.1 63 17 64 18 66 19 68 19.8 68 20.3 70 21.3 72 22.3 72 22 71 21.8 71 21.5 69 20.5 67 19.5 65 18.6 65 18.3 64 18 64 17.7 64 17.7 64 17.7 64 17.7 64 17.9 65 18.2 65 18.4 67 19.6 69 20.8 71 21.9 74 23.3 76 24.6 79 26 79 25.9 78 25.8 78 25.6 77 25.2 76 24.7 75 24.2 73 23 71 21.9 69 20.7 68 20.2 68 19.8 67 19.3 66 18.8 65 18.3 64 17.8 65 18.3 66 18.7 66 19 68 20.2 70 21.3 72 22.4 74 23.2 75 24.1 77 24.9 78 25.4 79 26 80 26.6 78 25.7 77 24.8 75 23.9 73 22.9 71 21.9 70 20.9 69 20.4

Source: CAMS, Vaisala Xweather

Powered by Vaisala Xweather