Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

31

Seeley Elementary School

MT

24

Fargo NW

ND

23

Cut Bank

MT

18

Pinehurst

ID

14

Havre

MT

13

Kamiah

ID

10

Sandpoint U of I

ID

10

Thompson Falls HS

MT

8

St. Maries

ID

7