Site

State

PM AQI* (ug/m3)

Weiser PM25

OR

8

Paul E-Sampler

ID

8

Rexburg PM25

ID

6

Idaho Falls / Penford

ID

6

Salmon PM2.5

ID

6

McCall

ID

4

Soda Springs PM25

ID

4

RT

NV

4

Twin Falls PM25

ID

4

Shoshone Bannock Tribes

ID

3