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Air quality in Connecticut

Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 22:15, Sep 04

Live most polluted city ranking

Real-time Connecticut most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Hamden

62

2
The national flag of USA

Trumbull

50

3
The national flag of USA

East Haven

49

4
The national flag of USA

Fairfield

45

5
The national flag of USA

Mansfield

42

6
The national flag of USA

Killingly

39

7
The national flag of USA

Coventry

37

8
The national flag of USA

Bridgeport

36

9
The national flag of USA

Groton

36

10
The national flag of USA

Montville

35

Live cleanest city ranking

Real-time Connecticut cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Waterford town

1

2
The national flag of USA

West Mountain

4

3
The national flag of USA

Hebron

5

4
The national flag of USA

Colebrook

9

5
The national flag of USA

Plainfield

16

6
The national flag of USA

Oxford

17

7
The national flag of USA

Enfield

18

8
The national flag of USA

Guilford

18

9
The national flag of USA

Woodbury

18

10
The national flag of USA

Tolland

21

Wildfires in Connecticut

Real-time information

Active fires

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Which is the most polluted city in Connecticut?