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Today's Pollen Count in Williston
High
Air quality
Air quality of Williston today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
Williston pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | High | High | Moderate | None |  11.2 mp/h |  | 93.2° 68° |
| Friday, May 17 | Very high | Very high | Very high | None | 8.9 mp/h |  50% | 89.6° 69.8° |
| Saturday, May 18 | Very high | High | Very high | None | 15.7 mp/h |  | 93.2° 71.6° |
AQI US, Metric