Site

State

PM AQI* (ug/m3)

Copper View

UT

11

St. Lukes Meridian

ID

10

Paul E-Sampler

ID

10

BV

UT

10

Garden Valley

ID

10

Weiser PM25

OR

9

Hurricane

UT

9

Herriman #3

UT

8

Rose Park

UT

8

Idaho City

ID

8