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Today's Pollen Count in Helena
Moderate
Air quality
Air quality of Helena today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Helena pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | N/A | N/A | N/A | N/A |  4.5 mp/h |  100% | 44.6° 42.8° |
| Sunday, Apr 28 | Low | Low | Low | None | 15.7 mp/h |  | 57.2° 35.6° |
| Monday, Apr 29 | High | High | Low | None | 15.7 mp/h | 80% | 50° 37.4° |
AQI US, Metric