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Understand its air.
Explore historical PM2.5 patterns, available local observations, and the context behind each city’s score. Browse EPA-based Clean Air Scores, see how cities compare in our National Rankings, and learn about our data sources in the Methodology.
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Local observations and historical context for major cities.
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Open a local report to see the available data and its sources.
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| City | State | Score | Grade | PM2.5 (Ann.) | Trend | |
|---|---|---|---|---|---|---|
| Rock Hill | SC | 74.6 | Grade B | 7.6 | Stable | View |
| Independence | MO | 74.6 | Grade B | 7.6 | Stable | View |
| East Independence | MO | 74.6 | Grade B | 7.6 | Stable | View |
| Lee's Summit | MO | 74.6 | Grade B | 7.6 | Stable | View |
| Blue Springs | MO | 74.6 | Grade B | 7.6 | Stable | View |
| The Hammocks | FL | 74.6 | Grade B | 7.3 | Worsening ↑ | View |
| Cutler Bay | FL | 74.6 | Grade B | 7.3 | Worsening ↑ | View |
| South Miami Heights | FL | 74.6 | Grade B | 7.3 | Worsening ↑ | View |
| Leawood | MO | 74.6 | Grade B | 7.6 | Stable | View |
| Richmond West | FL | 74.6 | Grade B | 7.3 | Worsening ↑ | View |
| Liberty | MO | 74.6 | Grade B | 7.6 | Stable | View |
| Raytown | MO | 74.6 | Grade B | 7.6 | Stable | View |
| Gladstone | MO | 74.6 | Grade B | 7.6 | Stable | View |
| Cutler Ridge | FL | 74.6 | Grade B | 7.3 | Worsening ↑ | View |
| Grandview | MO | 74.6 | Grade B | 7.6 | Stable | View |
| Belton | MO | 74.6 | Grade B | 7.6 | Stable | View |
| The Crossings | FL | 74.6 | Grade B | 7.3 | Worsening ↑ | View |
| Leisure City | FL | 74.6 | Grade B | 7.3 | Worsening ↑ | View |
| Princeton | FL | 74.6 | Grade B | 7.3 | Worsening ↑ | View |
| Prairie Village | MO | 74.6 | Grade B | 7.6 | Stable | View |
| Raymore | MO | 74.6 | Grade B | 7.6 | Stable | View |
| Tampa | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Spring Hill | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Town 'n' Country | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Sarasota | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Bradenton | FL | 74.4 | Grade B | 7.4 | Stable | View |
| University | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Carrollwood Village | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Egypt Lake-Leto | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Carrollwood | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Land O' Lakes | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Lake Magdalene | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Temple Terrace | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Citrus Park | FL | 74.4 | Grade B | 7.4 | Stable | View |
| East Lake-Orient Park | FL | 74.4 | Grade B | 7.4 | Stable | View |
| South Bradenton | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Greater Northdale | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Northdale | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Westchase | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Palm River-Clair Mel | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Lutz | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Ruskin | FL | 74.4 | Grade B | 7.4 | Stable | View |
| Cary | IL | 74.3 | Grade B | 7.6 | Stable | View |
| Elizabeth | NJ | 74.3 | Grade B | 7.6 | Improving ↓ | View |
| Portsmouth | OH | 74.3 | Grade B | 7.6 | Worsening ↑ | View |
| Elgin | IL | 74.3 | Grade B | 7.6 | Stable | View |
| East Orange | NJ | 74.3 | Grade B | 7.6 | Improving ↓ | View |
| Irvington | NJ | 74.3 | Grade B | 7.6 | Improving ↓ | View |
| Union | NJ | 74.3 | Grade B | 7.6 | Improving ↓ | View |
| Streamwood | IL | 74.3 | Grade B | 7.6 | Stable | View |