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Today's Pollen Count in Greenwich
High
Air quality
Air quality of Greenwich today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
Greenwich pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | High | Moderate | High | None |  11.2 mp/h |  60% | 82.4° 64.4° |
| Wednesday, May 22 | Very high | Very high | Very high | None | 17.9 mp/h | 100% | 75.2° 64.4° |
| Thursday, May 23 | Very high | Very high | High | None | 8.9 mp/h | 100% | 73.4° 57.2° |
AQI US, Metric