What Is Air Quality in Winnebago, Illinois, IL?
Winnebago, Illinois, IL has an Air Quality Grade of D with a 5-year median AQI of 48. The dominant pollutant is Ozone.
Key Data
| Metric | Value |
|---|---|
| Air Quality Grade | D (46/100) |
| 5-Year Median AQI | 48 |
| Current Median AQI | 52 |
| Dominant Pollutant | Ozone |
| Trend | Worsening |
| Unhealthy Days (5yr) | 22 |
Winnebago, Illinois, IL has an Air Quality Grade of D with a 5-year median AQI of 48. The dominant pollutant is Ozone.