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Air quality in New Hampshire

Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 13:23, Sep 25

Live most polluted city ranking

Real-time New Hampshire most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Troy

29

2
The national flag of USA

Manchester

28

3
The national flag of USA

Center Harbor

27

4
The national flag of USA

Peterborough

27

5
The national flag of USA

Franconia

26

6
The national flag of USA

Pembroke

26

7
The national flag of USA

Sutton

26

8
The national flag of USA

Woodstock

26

9
The national flag of USA

Keene

25

10
The national flag of USA

Londonderry

25

Live cleanest city ranking

Real-time New Hampshire cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Conway

7

2
The national flag of USA

Effingham

11

3
The national flag of USA

Hooksett

11

4
The national flag of USA

Hampton Falls

13

5
The national flag of USA

Amherst

16

6
The national flag of USA

Hanover

18

7
The national flag of USA

Alstead

19

8
The national flag of USA

Brookline

19

9
The national flag of USA

Chesterfield

19

10
The national flag of USA

Meredith

19

Wildfires in New Hampshire

Real-time information

Active fires

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Which is the most polluted city in New Hampshire?