Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for Chateauguay
Chateauguay pollen and allergy report
Today's Pollen Count in Chateauguay
High
Air quality
Air quality of Chateauguay today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Chateauguay pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Friday, May 31 | High | High | None | None |  6.7 mp/h |  | 75.2° 51.8° |
| Today | Very high | Very high | None | None | 6.7 mp/h |  | 71.6° 53.6° |
| Sunday, Jun 2 | High | High | None | None | 4.5 mp/h |  | 78.8° 57.2° |
AQI US, Metric