Site

State

PM AQI* (ug/m3)

NR

UT

9

Weiser PM25

OR

8

Idaho Falls PM2.5

ID

8

Paul E-Sampler

ID

8

Garden Valley

ID

7

BV

UT

7

Rexburg PM25

ID

7

Herriman #3

UT

7

Pocatello Garrett and Gould

ID

6

St. Lukes Meridian

ID

6