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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 |
|---|---|---|---|---|---|---|---|
| Thursday, May 16 | Low | Low | Low | None |  4.5 mp/h |  80% | 77° 53.6° |
| Friday, May 17 | Very high | Very high | Moderate | None | 8.9 mp/h | 100% | 69.8° 60.8° |
| Saturday, May 18 | Low | None | Low | None | 6.7 mp/h | 100% | 68° 60.8° |
AQI US, Metric