Site

State

PM AQI* (ug/m3)

Idaho City

ID

10

BV

UT

9

Enoch

UT

9

Idaho Falls / Penford

ID

8

Rose Park

UT

8

Paul E-Sampler

ID

8

Copper View

UT

7

Weiser PM25

OR

7

Spanish Fork

UT

7

Jean

NV

7