Site

State

PM NowCast (ug/m3)

Billlings Lockwood

MT

15

Sandpoint U of I

ID

11

Kamiah

ID

9

Rossiter Pump House

MT

9

Hamilton PS 46

MT

9

Birney

MT

8

Libby Courthouse

MT

8

Grangeville

ID

8

Lewiston

ID

7

Columbia Falls

MT

7

Lostwood NWR

ND

7