Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Today's Pollen Count in Fairfax
Low
Air quality
Air quality of Fairfax today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
Fairfax pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Low | Low | Low | None |  11.2 mp/h |  | 68° 51.8° |
| Tuesday, May 14 | Low | Low | Low | None | 11.2 mp/h |  | 68° 46.4° |
| Wednesday, May 15 | Low | Low | Low | None | 13.4 mp/h |  80% | 68° 55.4° |
AQI US, Metric