Site | State | PM AQI* (ug/m3) |
Rockford | IL | 26 |
Eliza Howell- Roadway | MI | 25 |
Joliet | IL | 23 |
South Bend-Shields Dr | IN | 23 |
Elkhart-Prairie St. | IN | 23 |
Terre Haute-Lafayette Ave | IN | 22 |
Clinton, Chancy Park | IA | 22 |
Waterloo, Water Tower | IA | 21 |
Lafayette-Greenbush St | IN | 21 |
Fort Wayne-Beacon St | IN | 20 |