Air quality in Delaware
Air quality index (AQI⁺) and PM2.5 air pollution in Delaware • 12:41, Sep 12
Live most polluted city ranking
Real-time Delaware most polluted city ranking
Wildfires in Delaware
Real-time information
Active fires
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Learn more about global air quality
Which is the most polluted city in Delaware?
- New Castle45
- Newark44
- Hockessin42
- New Castle County42
- North Star42
- Pike Creek42
- Bear40
- Elsmere40
- Newport40
- Bellefonte39
- Edgemoor39
- Wilmington Manor39
- Claymont38
- Glasgow38
- Middletown38
- Townsend37
- Clayton35
- Delaware City33
- Kent33
- Cheswold32
- Laurel32
- Blades31
- Bridgeville31
- Camden31
- Felton31
- Georgetown31
- Greenwood31
- Harrington31
- Pike Creek Valley31
- Wyoming31
- Highland Acres30
- Kent Acres30
- Rodney Village30
- Woodside East30
- Brookside29
- Dover29
- Dover Base Housing29
- Rising Sun-Lebanon29
- Riverview29
- Smyrna29
- Milford28
- Ocean View28
- Bethany Beach27
- Little Creek27
- Long Neck27
- Milton27
- Seaford26
- Wilmington24
- Rehoboth Beach23
- Millsboro22
- Frankford19
- Selbyville18
- Sussex18
- Lewes10
- Millville5
- Delmar4
- Greenville3
