Cities with the Cleanest Air in Ohio
EPA Air Quality Index summaries for the city's county: typical AQI, bad-air days and the share of days with good air. Only counties with air monitors are ranked.
4 cities ranked in Ohio (of 95 nationwide).
| Rank | City | Population | Score |
|---|---|---|---|
| 58 | Toledo, OH Lucas County | 265,638 | 41.8 |
| 60 | Columbus, OH Franklin County | 933,263 | 40.4 |
| 61 | Cleveland, OH Cuyahoga County | 365,379 | 40.1 |
| 67 | Cincinnati, OH Hamilton County | 314,915 | 33.1 |