Indiana Air Quality by City
Indiana has 21 cities with an air-quality page, from Indianapolis (1,767,321 people) on down. Each page leads with the live AQI, the main pollutant driving it, and a go/no-go for outdoor exercise on the EPA scale.
Cities in Indiana
| City | Typical AQI (county median, 2025) | Population |
|---|---|---|
| Indianapolis | 54 Moderate | 1,767,321 |
| Fort Wayne | 44 Good | 339,694 |
| South Bend | 43 Good | 279,977 |
| Evansville | 47 Good | 204,607 |
| Lafayette | 39 Good | 165,110 |
| Elkhart | 43 Good | 149,701 |
| Schererville | 53 Moderate | 29,701 |
| Munster | 53 Moderate | 23,733 |
| Kendallville | No EPA monitor | 10,556 |
| Angola | No EPA monitor | 9,408 |
| Winfield | 53 Moderate | 7,816 |
| South Haven | 44 Good | 7,241 |
| Ligonier | No EPA monitor | 4,347 |
| Osceola | 43 Good | 2,593 |
| Bristol | 43 Good | 2,128 |
| Salt Creek Commons | 44 Good | 1,843 |
| Long Beach | 43 Good | 1,111 |
| Bass Lake | No EPA monitor | 983 |
| Pleasant Lake | No EPA monitor | 829 |
| Clear Lake | No EPA monitor | 462 |
| Salamonia | No EPA monitor | 218 |
Our dataset lists 974 places in Indiana; the 21 above have a page. For a smaller town, the nearest city above is the closest match.