Site

State

PM AQI* (ug/m3)

Copper View

UT

10

Paul E-Sampler

ID

8

Spanish Fork

UT

8

Weiser PM25

OR

8

Lindon

UT

7

Herriman #3

UT

7

Rose Park

UT

7

St. Lukes Meridian

ID

7

Sparks

NV

7

Rexburg PM25

ID

7