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  4. Fairfax County

Fairfax County

Virginia

2026-10-21 13:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.7
O3
μg/m³
42.9
PM10
μg/m³
8.8
SO2
μg/m³
0
Weather
  • ℃
  • ℉
13℃
58%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • SO2
Places included
Braddock
AQI 22
Dranesville
AQI 18
Fairfax Station
AQI 22
Hunter Mill
AQI 22
Lee
AQI 20
Mason
AQI 20
Mount Vernon
AQI 19
Providence
AQI 22
Springfield
AQI 22
Sully
AQI 22
Tysons
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tysons
AQI 22
Vienna
AQI 22
Dunn Loring
AQI 22
Idylwood
AQI 22
Pimmit Hills
AQI 22
Merrifield
AQI 22
Wolf Trap
AQI 22
Oakton
AQI 22
McLean
AQI 8
Mantua
AQI 22
Falls Church
AQI 22