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
1 Hockessin

64

2 Seaford

52

3 Wilmington

52

4 New Castle

43

5 Bear

41

6 Felton

16

7 Delaware City

12

8 Lewes

0

(local time)

SEE WORLD AQI RANKING

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LIVE AQI CITY RANKING

Real-time Delaware
Cleanest city ranking

#cityUS AQI
1 Lewes

0

2 Delaware City

12

3 Felton

16

4 Bear

41

5 New Castle

43

6 Seaford

52

7 Wilmington

52

8 Hockessin

64

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
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