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Air quality in Connecticut

Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 05:53, Oct 01

Live most polluted city ranking

Real-time Connecticut most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

New Canaan

349

2
The national flag of USA

Danbury

69

3
The national flag of USA

Essex Village

60

4
The national flag of USA

Hamden

55

5
The national flag of USA

Bolton

53

6
The national flag of USA

Killingly

50

7
The national flag of USA

Hartford

49

8
The national flag of USA

Berlin

44

9
The national flag of USA

West Hartford

41

10
The national flag of USA

Bridgeport

38

Live cleanest city ranking

Real-time Connecticut cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Guilford

5

2
The national flag of USA

West Mountain

6

3
The national flag of USA

Colebrook

7

4
The national flag of USA

Hebron

7

5
The national flag of USA

Lyme

7

6
The national flag of USA

Woodbury

7

7
The national flag of USA

Middletown

10

8
The national flag of USA

Shelton

10

9
The national flag of USA

Deep River

11

10
The national flag of USA

Canterbury

12

Wildfires in Connecticut

Real-time information

Active fires

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