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Air quality in Delaware
Air quality index (AQI) and PM2.5 air pollution in Delaware
LIVE AQI CITY RANKING
Real-time Delaware
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Seaford | 29 |
| 2 | Brookside | 28 |
| 3 | Felton | 27 |
| 4 | Wilmington | 26 |
| 5 | Glasgow | 24 |
| 6 | Millsboro | 24 |
| 7 | Pike Creek | 24 |
| 8 | Claymont | 23 |
| 9 | Dover | 23 |
| 10 | New Castle | 20 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
21 Contributors
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LIVE AQI CITY RANKING
Real-time Delaware
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Bridgeville | 11 |
| 2 | Rehoboth Beach | 11 |
| 3 | Delaware City | 18 |
| 4 | Milford | 18 |
| 5 | Bear | 19 |
| 6 | Edgemoor | 19 |
| 7 | Newark | 19 |
| 8 | New Castle | 20 |
| 9 | Claymont | 23 |
| 10 | Dover | 23 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Delaware air quality data attribution
21Contributors
Government Contributor
- 20 Anonymous contributors
20 stations
20 Anonymous Contributors
Which is the most polluted city in Delaware?
- Greenville 32
- Hockessin 32
- North Star 32
- Bellefonte 31
- Pike Creek Valley 31
- Elsmere 30
- Lewes 30
- Newport 29
- Seaford 29
- Brookside 28
- Felton 27
- Wilmington Manor 27
- Middletown 26
- Wilmington 26
- Clayton 25
- Townsend 25
- Camden 24
- Cheswold 24
- Glasgow 24
- Greenwood 24
- Harrington 24
- Highland Acres 24
- Kent Acres 24
- Millsboro 24
- Pike Creek 24
- Rising Sun-Lebanon 24
- Riverview 24
- Rodney Village 24
- Smyrna 24
- Woodside East 24
- Wyoming 24
- Blades 23
- Claymont 23
- Dover 23
- Dover Base Housing 23
- Delmar 22
- Laurel 22
- New Castle 20
- Bear 19
- Edgemoor 19
- Georgetown 19
- Newark 19
- Delaware City 18
- Milford 18
- Milton 17
- Bethany Beach 15
- Ocean View 15
- Selbyville 15
- Long Neck 14
- Bridgeville 11
- Rehoboth Beach 11
AQI US, Metric