Site

State

PM AQI* (ug/m3)

Copper View

UT

15

BV

UT

14

Rose Park

UT

12

Paul E-Sampler

ID

8

Herriman #3

UT

8

Erda

UT

8

Weiser PM25

OR

7

Lindon

UT

7

Spanish Springs

NV

7

Sunrise Acres

NV

7