Site

State

PM NowCast (ug/m3)

Seeley Elementary School

MT

38

Libby Courthouse

MT

24

St. Maries

ID

20

Sidney 201

MT

13

Pinehurst

ID

11

Thompson Falls HS

MT

9

Billlings Lockwood

MT

9

Columbia Falls

MT

9

Sandpoint U of I

ID

8

Lewiston

ID

7