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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 | Felton | 24 |
| 2 | Seaford | 21 |
| 3 | Delaware City | 20 |
| 4 | Edgemoor | 20 |
| 5 | Newark | 18 |
| 6 | Bear | 17 |
| 7 | Middletown | 17 |
| 8 | Pike Creek | 17 |
| 9 | Brookside | 15 |
| 10 | Dover | 15 |
(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 | Rehoboth Beach | 4 |
| 2 | Bridgeville | 7 |
| 3 | Milford | 12 |
| 4 | Millsboro | 13 |
| 5 | New Castle | 13 |
| 6 | Wilmington | 13 |
| 7 | Claymont | 14 |
| 8 | Brookside | 15 |
| 9 | Dover | 15 |
| 10 | Glasgow | 15 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Delaware air quality data attribution
21Contributors
Government Contributor
- 20 Anonymous contributors
20 stations
20 Anonymous Contributors
Which is the most polluted city in Delaware?
- Lewes 30
- Felton 24
- Seaford 21
- Delaware City 20
- Edgemoor 20
- Newark 18
- Bear 17
- Greenville 17
- Hockessin 17
- Middletown 17
- North Star 17
- Pike Creek 17
- Pike Creek Valley 17
- Bellefonte 16
- Elsmere 16
- Newport 16
- Wilmington Manor 16
- Brookside 15
- Dover 15
- Glasgow 15
- Claymont 14
- Townsend 14
- Cheswold 13
- Clayton 13
- Millsboro 13
- New Castle 13
- Smyrna 13
- Wilmington 13
- Camden 12
- Highland Acres 12
- Kent Acres 12
- Milford 12
- Rodney Village 12
- Woodside East 12
- Wyoming 12
- Dover Base Housing 11
- Greenwood 11
- Harrington 11
- Rising Sun-Lebanon 11
- Riverview 11
- Blades 10
- Delmar 10
- Laurel 10
- Georgetown 9
- Milton 8
- Bridgeville 7
- Long Neck 6
- Selbyville 6
- Bethany Beach 5
- Ocean View 5
- Rehoboth Beach 4
AQI US, Metric