Cities with the Cleanest Air in Arizona
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.
7 cities ranked in Arizona (of 95 nationwide).
| Rank | City | Population | Score |
|---|---|---|---|
| 70 | Tucson, AZ Pima County | 554,013 | 30.1 |
| 86 | Phoenix, AZ Maricopa County | 1,673,164 | 6.9 |
| 87 | Mesa, AZ Maricopa County | 517,151 | 6.9 |
| 88 | Gilbert, AZ Maricopa County | 288,790 | 6.9 |
| 89 | Chandler, AZ Maricopa County | 281,231 | 6.9 |
| 90 | Glendale, AZ Maricopa County | 258,143 | 6.9 |
| 91 | Scottsdale, AZ Maricopa County | 246,170 | 6.9 |