Air Quality

Updated 44 minutes ago

48

Good

Primary Pollutant: O3

O3 106 µg/m3 (48)
PM2.5 11 µg/m3 (45)
PM10 15 µg/m3 (14)
CO 50 µg/m3 (0)
NO2 11 µg/m3 (5)
SO2 0 µg/m3 (0)

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

54

O3 4.5 (19) 12 (11) n/a 112 (54) n/a 1.572 (1)
Middleway

45

O3 3.5 (14) 13 (12) n/a 100 (45) n/a n/a
Haymarket

49

O3 n/a n/a 1.504 (1) 108 (49) n/a n/a
Remington

45

O3 n/a n/a n/a 100 (45) n/a n/a
Aquia Harbour

49

O3 n/a n/a n/a 108 (49) n/a n/a
Ashburn

49

O3 5 (21) 18 (16) 1.504 (1) 108 (49) n/a n/a
Arlington

60

O3 n/a n/a 2.632 (1) 116 (60) 115 (1) n/a
Martinsburg

57

O3 n/a n/a n/a 114 (57) n/a n/a
Washington D.C.

12

PM2.5 3 (12) n/a n/a n/a n/a n/a
Washington D.C.

63

O3 0 (0) n/a 3.008 (1) 118 (63) 344 (3) n/a

Source: Virginia Dept. of Environmental Quality, West Virginia Division of Air Quality - Wheeling, District of Columbia - Department of Energy and Environment

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Wednesday, May 1Thursday, May 2Friday, May 3Saturday, May 4Sunday, May 5
6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm
50485554613836312724242427282827273844464952545246383638363334363432303441474840375776777666554641373330292830302933384242424241414138373631313029292829293030303131323231292827252430354142434340
O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
NENEESESESSWSWSSWSWWSWSWSWWSWWWWNWNWWNWWNWWNWWNWWNWWNWWNWWNWESEENWNNWNNNENNENNENENENENENENEENEEEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESESEESESESESESESESESEESEESEESEESEEEEEEEEENEENEENEENEENEENENEENEEENEE
3 4 2 3 3 5 3 5 3 5 4 7 5 8 6 9 4 7 4 6 4 6 4 6 4 6 3 5 2 4 2 4 4 6 4 7 5 8 5 8 5 8 5 7 3 6 2 4 0 1 1 2 1 1 2 3 3 5 4 7 4 7 5 8 6 10 7 11 6 10 6 9 6 9 6 9 6 9 6 10 6 10 7 10 7 11 8 13 8 13 9 14 9 15 11 18 12 19 12 19 11 17 10 16 9 14 8 14 8 12 7 12 7 11 7 11 7 11 7 11 7 11 7 11 7 12 8 12 8 13 7 12 7 11 7 11 7 11 8 13 8 13 8 13 8 13 8 14 9 14 8 13 7 12 7 11 7 11 7 11 7 11 6 10 7 11 6 10 7 11 6 10 5 8 5 8 5 8 5 7 4 7 4 7 4 6 4 7 4 7 3 5 3 5
80 26.8 78 25.7 74 23.5 72 22.2 70 21.2 68 20.1 66 19.1 63 17.3 60 15.7 59 15 58 14.3 57 13.7 57 14.1 59 14.8 64 17.8 70 21.2 76 24.4 81 27.2 84 28.7 85 29.7 87 30.5 88 30.9 88 31.2 88 31.2 87 30.3 84 29.1 80 26.9 77 24.9 74 23.1 71 21.8 69 20.4 70 20.9 67 19.5 65 18.3 63 17.5 62 16.6 61 16.3 62 16.9 65 18.4 67 19.4 69 20.6 71 21.9 73 23 76 24.2 78 25.3 78 25.4 78 25.6 78 25.7 76 24.4 73 23.1 71 21.7 68 20 65 18.3 62 16.6 61 16 60 15.3 58 14.7 57 14 56 13.3 55 12.6 55 12.9 56 13.2 56 13.5 57 14.1 58 14.7 60 15.3 61 16.2 63 17 64 17.8 64 18 65 18.1 65 18.3 65 18.2 65 18.2 65 18.1 63 17.4 62 16.6 61 15.9 60 15.5 59 15.1 58 14.7 58 14.6 58 14.5 58 14.4 58 14.4 58 14.3 58 14.3 58 14.7 59 15.1 60 15.6 62 16.5 63 17.4 65 18.4 65 18.5 66 18.7 66 18.9 67 19.4

Source: CAMS, Vaisala Xweather

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