Air quality in Connecticut

Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 04:58, Aug 07

Live most polluted city ranking

Real-time Connecticut most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Coventry

75

2
The national flag of USA

Simsbury

69

3
The national flag of USA

Norwich

65

4
The national flag of USA

Killingly

64

5
The national flag of USA

Greenwich

58

6
The national flag of USA

Hamden

58

7
The national flag of USA

Waterford town

57

8
The national flag of USA

Old Saybrook

56

9
The national flag of USA

Mansfield

55

10
The national flag of USA

East Haven

54

Live cleanest city ranking

Real-time Connecticut cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Cheshire

10

2
The national flag of USA

Newtown

15

3
The national flag of USA

Oxford

18

4
The national flag of USA

Winchester

22

5
The national flag of USA

Shelton

23

6
The national flag of USA

Sherman

27

7
The national flag of USA

Woodbury

28

8
The national flag of USA

Milford town

32

9
The national flag of USA

Cornwall

33

10
The national flag of USA

Westport

35

Wildfires in Connecticut

Real-time information

Active fires

0

Which is the most polluted city in Connecticut?