Air quality in Utah

Air quality index (AQI⁺) and PM2.5 air pollution in Utah • 01:52, Jun 17

Live most polluted city ranking

Real-time Utah most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Duchesne

71

2
The national flag of USA

Santa Clara

61

3
The national flag of USA

Washington County

55

4
The national flag of USA

Syracuse

54

5
The national flag of USA

Herriman

51

6
The national flag of USA

Carbon County

49

7
The national flag of USA

Roosevelt

49

8
The national flag of USA

South Weber

49

9
The national flag of USA

St. George

49

10
The national flag of USA

Brigham City

47

Live cleanest city ranking

Real-time Utah cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Alta

0

2
The national flag of USA

Mantua

6

3
The national flag of USA

Utah County

11

4
The national flag of USA

Sundance

18

5
The national flag of USA

Farmington

19

6
The national flag of USA

Henefer

20

7
The national flag of USA

Tremonton

22

8
The national flag of USA

Cache County

23

9
The national flag of USA

Pleasant Grove

24

10
The national flag of USA

Snyderville

24

Which is the most polluted city in Utah?