Site

State

PM NowCast (ug/m3)

St. Maries

ID

33

Libby Courthouse

MT

28

Pinehurst

ID

27

Lewiston

ID

25

Lancaster

ID

24

Boundary County

ID

24

Sandpoint U of I

ID

19

Lapwai

ID

19

Columbia Falls

MT

18

Seeley Elementary School

MT

16