WorldArrow icon
Arrow iconIdaho

Air quality in Idaho

Air quality index (AQI⁺) and PM2.5 air pollution in Idaho • 02:26, May 23

Live most polluted city ranking

Real-time Idaho most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Kootenai County

56

2
The national flag of USA

Caldwell

51

3
The national flag of USA

Power

50

4
The national flag of USA

Elmore

44

5
The national flag of USA

Preston

44

6
The national flag of USA

Kuna

43

7
The national flag of USA

Butte County

42

8
The national flag of USA

Canyon County

42

9
The national flag of USA

Meridian

42

10
The national flag of USA

Lewis County

41

Live cleanest city ranking

Real-time Idaho cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Lapwai

6

2
The national flag of USA

Lewiston

6

3
The national flag of USA

Idaho Falls

9

4
The national flag of USA

Lemhi County

9

5
The national flag of USA

Garden Valley

11

6
The national flag of USA

Hauser

11

7
The national flag of USA

Eagle

13

8
The national flag of USA

Craigmont

15

9
The national flag of USA

Victor

15

10
The national flag of USA

Benewah County

16

external link icon

Air Quality Alert: Chemical Spill in Garden Grove, California

external link icon

Indoor Air Quality Alert: China Flooding

external link icon

Wildfire map spotlight: Santa Rosa Island Fire, California

Which is the most polluted city in Idaho?