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Today's Pollen Count in Chicago
Low
Air quality
Air quality of Chicago today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
Chicago pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Low | Low | None | None |  6.7 mp/h |  50% | 75.2° 59° |
| Saturday, May 18 | None | None | None | None | 6.7 mp/h |  | 82.4° 59° |
| Sunday, May 19 | Low | Low | None | None | 6.7 mp/h | 90% | 73.4° 59° |
AQI US, Metric