Air quality in Delaware
Air quality index (AQI⁺) and PM2.5 air pollution in Delaware • 12:53, Aug 06
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?
- Newark54
- Kent53
- New Castle50
- Wilmington50
- Smyrna49
- Glasgow48
- Brookside46
- Delaware City45
- New Castle County45
- Dover42
- Wilmington Manor42
- North Star41
- Seaford41
- Bear40
- Hockessin39
- Pike Creek38
- Edgemoor37
- Pike Creek Valley37
- Greenville36
- Elsmere35
- Bellefonte34
- Claymont34
- Sussex30
- Middletown29
- Newport29
- Townsend28
- Clayton26
- Cheswold23
- Georgetown23
- Little Creek22
- Camden21
- Highland Acres21
- Kent Acres21
- Rodney Village21
- Wyoming21
- Dover Base Housing20
- Felton20
- Rising Sun-Lebanon20
- Woodside East20
- Harrington19
- Riverview19
- Millsboro18
- Greenwood17
- Selbyville17
- Bridgeville16
- Frankford16
- Blades15
- Milford15
- Delmar13
- Laurel13
- Millville11
- Lewes8
- Milton8
- Long Neck7
- Rehoboth Beach7
- Bethany Beach6
- Ocean View6









