Air quality in Delaware

Air quality index (AQI) and PM2.5 air pollution in Delaware

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Delaware
Most polluted city ranking

#cityUS AQI
1Hockessin

70

2Delaware City

48

3Wilmington

48

4Bear

42

5Felton

38

6New Castle

38

7Seaford

36

8Lewes

0

(local time)

SEE WORLD AQI RANKING

Data provided by
1 Anonymous PurpleAir contributor

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LIVE AQI CITY RANKING

Real-time Delaware
Cleanest city ranking

#cityUS AQI
1Lewes

0

2Seaford

36

3Felton

38

4New Castle

38

5Bear

42

6Delaware City

48

7Wilmington

48

8Hockessin

70

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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