AddAir quality in Fairfax County
Air quality index (AQI⁺) and PM2.5 air pollution in Fairfax County • 05:00, May 20
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Main pollutant:
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22°
6 km/h
94 %
Hourly forecast
Fairfax County air quality index (AQI⁺) forecast
Daily forecast
Fairfax County air quality index (AQI⁺) forecast
| Today | 61 |  | 34° 20° |  26 km/h | 66% |
| Wed | 58 |  90% | 19° 13° | 23 km/h | 82% |
| Thu | 51 | 90% | 13° 11° | 15 km/h | 95% |
Air pollutants
What is the current air quality in Fairfax County?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
Protect yourself from air pollution in Fairfax County
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Fairfax County today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Pollen
What is the pollen count in Fairfax County today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Fairfax County
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Fairfax County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Fairfax County
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Fairfax County
History
Historic air quality graph for Fairfax County
Historic air quality near Fairfax County
History
Historic air quality graph for Fairfax County
Most polluted locations near Fairfax County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Fairfax County
City ranking
Real-time USA AQI⁺ city ranking
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