Site

State

PM AQI* (ug/m3)

Weiser PM25

OR

9

St. Lukes Meridian

ID

7

Nampa Fire Station

ID

6

Idaho Falls / Penford

ID

6

Herriman #3

UT

6

Idaho City

ID

6

Joe Neal

NV

5

Copper View

UT

5

Spanish Fork

UT

5

Shoshone Bannock Tribes

ID

5