Site

State

PM NowCast (ug/m3)

Birney

MT

14

Havre

MT

12

Bismarck Residential

ND

10

Libby Courthouse

MT

9

Dillon

MT

6

Billlings Lockwood

MT

6

Sandpoint U of I

ID

6

Juliaetta E-sampler

ID

5

Missoula Boyd Park

MT

5

Porthill

BC

5