AddAir quality in Fairfax
Air quality index (AQI⁺) and PM2.5 air pollution in Fairfax • 7.5K Followers • 23:00, Apr 19 Local time
24
US AQI⁺Good
Main pollutant:
PM2.5
4.4 µg/m³
10°
4 km/h
51 %
Hourly forecast
Fairfax air quality index (AQI⁺) forecast
Daily forecast
Fairfax air quality index (AQI⁺) forecast
| Today | 22 |  | 11° 6° |  27 km/h | 42% |
| Tue | 15 | | 14° 2° | 17 km/h | 36% |
| Wed | 28 |  | 18° 9° | 14 km/h | 76% |
Air pollutants
What is the current air quality in Fairfax?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Fairfax today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Fairfax today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Fairfax
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Fairfax
Historic air quality near Fairfax
History
Historic air quality graph for Fairfax
Historic air quality near Fairfax
History
Historic air quality graph for Fairfax
Most polluted locations near Fairfax
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Fairfax
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