Site

State

PM AQI* (ug/m3)

Pocatello Garrett and Gould

ID

8

Weiser PM25

OR

7

BV

UT

7

St. Lukes Meridian

ID

7

Rexburg PM25

ID

6

Garden Valley

ID

6

Rose Park

UT

6

Spanish Fork

UT

5

Nampa Fire Station

ID

5

Copper View

UT

5