Air quality in New Hampshire

Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 15:46, May 29

1 stations sponsored by The Foundation for Clean Air
1 stations sponsored by The Foundation for Clean Air

Live most polluted city ranking

Real-time New Hampshire most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Laconia

33

2
The national flag of USA

Woodstock

33

3
The national flag of USA

Londonderry

32

4
The national flag of USA

Nashua

31

5
The national flag of USA

New Hampton

30

6
The national flag of USA

Peterborough

30

7
The national flag of USA

Sutton

29

8
The national flag of USA

Manchester

27

9
The national flag of USA

Newton

27

10
The national flag of USA

Brookline

26

Live cleanest city ranking

Real-time New Hampshire cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Effingham

11

2
The national flag of USA

Hooksett

11

3
The national flag of USA

Northumberland

13

4
The national flag of USA

Dover

15

5
The national flag of USA

Conway

17

6
The national flag of USA

Pittsburg

17

7
The national flag of USA

Barrington

18

8
The national flag of USA

Randolph

18

9
The national flag of USA

Bethlehem

20

10
The national flag of USA

Grafton County

20

Which is the most polluted city in New Hampshire?