Site

State

PM AQI* (ug/m3)

BV

UT

38

Weiser PM25

OR

34

Garden City

ID

33

Nampa Fire Station

ID

32

St. Lukes Meridian

ID

30

Rose Park

UT

30

Soda Springs PM25

ID

29

Copper View

UT

28

Idaho City

ID

28

Paul E-Sampler

ID

26