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Today's Pollen Count in U.S. 91
Moderate
Air quality
Air quality of U.S. 91 today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
U.S. 91 pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Very high | Low | Very high | None |  22.4 mp/h |  50% | 48.2° 33.8° |
| Tuesday, May 7 | Moderate | Low | Moderate | None | 13.4 mp/h |  | 53.6° 33.8° |
| Wednesday, May 8 | Very high | Low | Very high | None | 8.9 mp/h |  | 60.8° 35.6° |
AQI US, Metric