Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for Crystal Lake
Crystal Lake pollen and allergy report
Today's Pollen Count in Crystal Lake
Moderate
Air quality
Air quality of Crystal Lake today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Crystal Lake pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | N/A | N/A | N/A | N/A |  8.9 mp/h |  50% | 93.2° 68° |
| Friday, May 3 | Very high | Very high | High | None | 13.4 mp/h |  | 95° 64.4° |
| Saturday, May 4 | Very high | Very high | High | None | 11.2 mp/h | 90% | 93.2° 64.4° |
AQI US, Metric