Site

State

PM NowCast (ug/m3)

Havre

MT

11

Libby Courthouse

MT

9

Birney

MT

9

Bismarck Residential

ND

8

Great Falls Overlook Park

MT

8

Hannover

ND

6

Juliaetta E-sampler

ID

6

RYDER

ND

6

Grangeville

ID

5

Sandpoint U of I

ID

5