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Air quality in Connecticut

Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 13:31, Sep 09

Live most polluted city ranking

Real-time Connecticut most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Coventry

51

2
The national flag of USA

Plainfield

51

3
The national flag of USA

Waterbury

48

4
The national flag of USA

Hamden

44

5
The national flag of USA

Hartford

44

6
The national flag of USA

Trumbull

44

7
The national flag of USA

Fairfield

43

8
The national flag of USA

Mansfield

41

9
The national flag of USA

New Canaan

40

10
The national flag of USA

Greenwich

39

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

Colebrook

11

3
The national flag of USA

Essex Village

18

4
The national flag of USA

Waterford

20

5
The national flag of USA

Guilford

21

6
The national flag of USA

Cheshire

23

7
The national flag of USA

Branford

27

8
The national flag of USA

Enfield

27

9
The national flag of USA

Groton

27

10
The national flag of USA

East Haven

28

Wildfires in Connecticut

Real-time information

Active fires

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Which is the most polluted city in Connecticut?