Site
State
PM AQI* (ug/m3)
Paul E-Sampler
ID
9
Smithfield
UT
Weiser PM25
OR
8
Shoshone Bannock Tribes
Idaho Falls / Penford
St. Lukes Meridian
Pocatello Garrett and Gould
7
Rexburg PM25
Twin Falls PM25
Sparks
NV