Site

State

PM AQI* (ug/m3)

Unit153

MT

22

Juliaetta E-sampler

ID

17

Kamiah-ID

ID

12

Lewiston

ID

12

Birney

MT

11

Rossiter Pump House

MT

11

Missoula Boyd Park

MT

11

Bozeman High School

MT

11

French Town - Beckwith

MT

10

Nezperce-1084 5th Ave

ID

9