Site

State

PM AQI* (ug/m3)

Enoch

UT

12

Spanish Fork

UT

10

Jean

NV

9

Paul E-Sampler

ID

8

Idaho Falls / Penford

ID

8

Weiser PM25

OR

7

Sunrise Acres

NV

7

Copper View

UT

7

Rose Park

UT

6

RT

NV

6