Air quality in Delaware
Air quality index (AQI⁺) and PM2.5 air pollution in Delaware • 00:08, Oct 25
Live most polluted city ranking
Real-time Delaware most polluted city ranking
Wildfires in Delaware
Real-time informationActive fires
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Learn more about global air quality
Which is the most polluted city in Delaware?
- Kent61
- Claymont55
- Greenville55
- Bellefonte54
- Edgemoor54
- Elsmere54
- Hockessin54
- Newport54
- North Star54
- Pike Creek54
- Wilmington Manor54
- Bear52
- Wilmington52
- Middletown49
- Townsend48
- Newark44
- Pike Creek Valley44
- Delaware City43
- Clayton42
- New Castle42
- Brookside41
- Cheswold38
- Camden34
- Dover Base Housing34
- Highland Acres34
- Kent Acres34
- Rodney Village34
- Wyoming34
- Felton33
- Lewes33
- Millville33
- Rising Sun-Lebanon33
- Woodside East33
- New Castle County32
- Riverview32
- Harrington30
- Glasgow27
- Greenwood27
- Milford26
- Seaford26
- Selbyville26
- Bridgeville25
- Blades23
- Milton22
- Laurel21
- Dover18
- Long Neck17
- Rehoboth Beach17
- Ocean View16
- Bethany Beach15
- Smyrna14
- Sussex14
- Georgetown13
- Millsboro10
- Frankford9
- Little Creek2









