Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

24

St. Maries

ID

23

Pinehurst

ID

13

Plummer CDA Tribe

ID

10

Kamiah-ID

ID

9

Lewiston

ID

8

Billlings Lockwood

MT

7

Grangeville

ID

7

Moscow

ID

7

Seeley Elementary School

MT

6