Site

State

PM AQI* (ug/m3)

Weiser PM25

OR

8

Paul E-Sampler

ID

8

McCall

ID

8

St. Lukes Meridian

ID

7

Rose Park

UT

7

Garden Valley

ID

7

Rexburg PM25

ID

7

Hurricane

UT

6

Copper View

UT

6

Shoshone Bannock Tribes

ID

6