Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

28

Sandpoint U of I

ID

14

Pinehurst

ID

13

St. Maries

ID

11

Birney

MT

10

Grangeville

ID

9

Plummer CDA Tribe

ID

8

Sidney 201

MT

8

Lewiston

ID

6

Potlatch

ID

6