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Today's Pollen Count in Johnstown
Very high
Air quality
Air quality of Johnstown today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
Johnstown pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Low | Low | Low | None |  8.9 mp/h |  50% | 66.2° 51.8° |
| Thursday, May 16 | Very high | Very high | Low | None | 4.5 mp/h | 30% | 68° 50° |
| Friday, May 17 | Very high | Very high | Low | None | 6.7 mp/h |  | 71.6° 51.8° |
AQI US, Metric