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Air quality in Idaho

Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 23:41, May 21

Live most polluted city ranking

Real-time Idaho most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Boise City

42

2
The national flag of USA

Pocatello

42

3
The national flag of USA

Weiser

38

4
The national flag of USA

Idaho County

36

5
The national flag of USA

Cassia County

32

6
The national flag of USA

Sandpoint

31

7
The national flag of USA

Blaine County

30

8
The national flag of USA

Caldwell

28

9
The national flag of USA

Nampa

28

10
The national flag of USA

Post Falls

28

Live cleanest city ranking

Real-time Idaho cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Elmore

0

2
The national flag of USA

Salmon

0

3
The national flag of USA

Dalton Gardens

6

4
The national flag of USA

Garden Valley

8

5
The national flag of USA

Teton County

8

6
The national flag of USA

Rexburg

10

7
The national flag of USA

Preston

11

8
The national flag of USA

St. Maries

11

9
The national flag of USA

Twin Falls

11

10
The national flag of USA

Lemhi County

12

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Which is the most polluted city in Idaho?