Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Today's Pollen Count in Hamilton
Moderate
Air quality
Air quality of Hamilton today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Hamilton pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Moderate | Low | Moderate | None |  6.7 mp/h |  | 60.8° 35.6° |
| Friday, May 10 | Moderate | Moderate | Low | None | 2.2 mp/h |  | 69.8° 39.2° |
| Saturday, May 11 | High | Moderate | High | None | 6.7 mp/h |  | 73.4° 48.2° |
AQI US, Metric