Site

State

PM AQI* (ug/m3)

McCall

ID

14

Smithfield

UT

13

Idaho Falls / Penford

ID

10

Paul E-Sampler

ID

10

St. Lukes Meridian

ID

10

Pocatello Garrett and Gould

ID

10

Weiser PM25

OR

9

Shoshone Bannock Tribes

ID

9

Hawthorne

UT

9

Copper View

UT

8