Site

State

PM AQI* (ug/m3)

Weiser PM25

OR

37

St. Lukes Meridian

ID

35

Garden City

ID

35

Idaho City

ID

35

Nampa Fire Station

ID

35

Garden Valley

ID

34

Salmon PM2.5

ID

34

BV

UT

32

Paul E-Sampler

ID

31

Soda Springs PM25

ID

31