Air quality in Connecticut

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

Live most polluted city ranking

Real-time Connecticut most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Waterbury

57

2
The national flag of USA

Westport

48

3
The national flag of USA

Groton

46

4
The national flag of USA

Danbury

44

5
The national flag of USA

Fairfield

44

6
The national flag of USA

New Haven

44

7
The national flag of USA

Oxford

44

8
The national flag of USA

Glastonbury

43

9
The national flag of USA

Hartford

43

10
The national flag of USA

Shelton

42

Live cleanest city ranking

Real-time Connecticut cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Canton

16

2
The national flag of USA

Cheshire

16

3
The national flag of USA

Waterford town

16

4
The national flag of USA

Guilford

23

5
The national flag of USA

Norwich

24

6
The national flag of USA

West Hartford

25

7
The national flag of USA

Branford

26

8
The national flag of USA

Colebrook

26

9
The national flag of USA

Hebron

26

10
The national flag of USA

Milford town

26

Which is the most polluted city in Connecticut?