Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Today's Pollen Count in Colerain
Very high
Air quality
Air quality of Colerain today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good | |
| O3 µg/m³ | Good | |
| SO2 | Good |
3D animated air pollution map
Allergy forecast
Colerain pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Low | Low | Low | None |  4.5 mp/h |  100% | 73.4° 62.6° |
| Saturday, May 4 | High | High | High | None | 6.7 mp/h | 90% | 75.2° 60.8° |
| Sunday, May 5 | Very high | Very high | Moderate | None | 6.7 mp/h | 100% | 69.8° 60.8° |
AQI US, Metric