Air quality in Delaware
Air quality index (AQI⁺) and PM2.5 air pollution in Delaware • 12:18, Jun 22
Live most polluted city ranking
Real-time Delaware most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Delaware?
- Sussex80
- Georgetown64
- Dover63
- Kent62
- Frankford61
- Selbyville59
- Smyrna58
- Wilmington58
- Lewes55
- New Castle53
- Little Creek52
- Millsboro52
- Seaford52
- New Castle County51
- Newark51
- Blades46
- Bridgeville46
- Laurel46
- Bethany Beach44
- Clayton44
- Greenwood44
- Long Neck44
- Middletown44
- Ocean View44
- Townsend44
- Bear43
- Camden43
- Cheswold43
- Elsmere43
- Felton43
- Greenville43
- Harrington43
- Hockessin43
- Newport43
- North Star43
- Pike Creek43
- Pike Creek Valley43
- Rehoboth Beach43
- Wilmington Manor43
- Wyoming43
- Bellefonte42
- Brookside42
- Claymont42
- Dover Base Housing42
- Edgemoor42
- Highland Acres42
- Kent Acres42
- Milford42
- Milton42
- Rising Sun-Lebanon42
- Riverview42
- Rodney Village42
- Woodside East42
- Glasgow41
- Millville39
- Delaware City37
