Chicago vs Springfield
Air Quality Comparison
Chicago, IL
Good
Springfield, IL
Moderate
Summary
Chicago has 14 points better air quality
Chicago has an AQI of 40 compared to 54
5-Day Forecast Comparison
| Day | Chicago | Springfield | Better |
|---|---|---|---|
| Today | AQI 30 | AQI 63 | Chicago |
| Sun, May 3 | AQI 29 | AQI 44 | Chicago |
| Mon, May 4 | AQI 49 | AQI 60 | Chicago |
| Tue, May 5 | AQI 47 | AQI 36 | Springfield |
| Wed, May 6 | AQI 26 | AQI 55 | Chicago |