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Best Air Quality ZIP Codes in Pennsylvania
Top 50 best air quality zip codes in america in Pennsylvania. ZIP-level data from EPA Air Quality Index.
Top 50
| # | ZIP Code | City / Suburb | Median AQI |
|---|---|---|---|
| 1 | 16101 | New Castle | 24 |
| 2 | 16102 | New Castle | 24 |
| 3 | 16105 | New Castle | 24 |
| 4 | 16112 | Bessemer | 24 |
| 5 | 16116 | — | 24 |
| 6 | 16117 | Ellwood City | 24 |
| 7 | 16120 | S.N.P.J. | 24 |
| 8 | 16132 | — | 24 |
| 9 | 16140 | New Bedford | 24 |
| 10 | 16141 | New Beaver | 24 |
| 11 | 16143 | Frizzleburg | 24 |
| 12 | 16155 | — | 24 |
| 13 | 16156 | Volant | 24 |
| 14 | 16157 | New Beaver | 24 |
| 15 | 16160 | West Pittsburg | 24 |
| 16 | 16172 | New Wilmington | 24 |
| 17 | 18413 | — | 25 |
| 18 | 18421 | Vandling | 25 |
| 19 | 18430 | — | 25 |
| 20 | 18441 | — | 25 |
| 21 | 18446 | Nicholson | 25 |
| 22 | 18465 | Thompson | 25 |
| 23 | 18470 | Union Dale | 25 |
| 24 | 18630 | Meshoppen | 25 |
| 25 | 18801 | Montrose | 25 |
| 26 | 18812 | — | 25 |
| 27 | 18816 | — | 25 |
| 28 | 18818 | Friendsville | 25 |
| 29 | 18820 | — | 25 |
| 30 | 18821 | Great Bend | 25 |
| 31 | 18822 | Hallstead | 25 |
| 32 | 18823 | — | 25 |
| 33 | 18824 | Hop Bottom | 25 |
| 34 | 18825 | — | 25 |
| 35 | 18826 | — | 25 |
| 36 | 18828 | — | 25 |
| 37 | 18830 | Little Meadows | 25 |
| 38 | 18834 | New Milford | 25 |
| 39 | 18842 | — | 25 |
| 40 | 18843 | — | 25 |
| 41 | 18844 | — | 25 |
| 42 | 18847 | Lanesboro | 25 |
| 43 | 18419 | Lake Winola | 26 |
| 44 | 18615 | West Falls | 26 |
| 45 | 18625 | Lake Winola | 26 |
| 46 | 18629 | — | 26 |
| 47 | 18636 | Noxen | 26 |
| 48 | 18657 | Tunkhannock | 26 |
| 49 | 15821 | — | 34 |
| 50 | 15823 | Crenshaw | 34 |
Methodology
This ranking is based on EPA Air Quality Index data, scoped to Pennsylvania ZIP codes. Up to 50 ZIP codes are listed, ordered by median aqi. Data is refreshed periodically. See our methodology page for full details on data sources and update frequency.