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Air quality in New Hampshire

Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 19:06, Nov 05

Live most polluted city ranking

Real-time New Hampshire most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Peterborough

32

2
The national flag of USA

Center Harbor

31

3
The national flag of USA

Londonderry

31

4
The national flag of USA

Portsmouth

30

5
The national flag of USA

Effingham

22

6
The national flag of USA

Hooksett

22

7
The national flag of USA

Woodstock

22

8
The national flag of USA

Dover

21

9
The national flag of USA

Pembroke

20

10
The national flag of USA

Sutton

19

Live cleanest city ranking

Real-time New Hampshire cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Amherst

1

2
The national flag of USA

Northumberland

1

3
The national flag of USA

Brookline

4

4
The national flag of USA

Conway

4

5
The national flag of USA

Barrington

6

6
The national flag of USA

Pittsburg

6

7
The national flag of USA

Franconia

7

8
The national flag of USA

Barnstead

8

9
The national flag of USA

Bow

8

10
The national flag of USA

Pelham

8

Wildfires in New Hampshire

Real-time information

Active fires

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Which is the most polluted city in New Hampshire?