Site

State

PM NowCast (ug/m3)

Birney

MT

21

Butte Greely School

MT

13

Havre

MT

11

Billlings Lockwood

MT

10

Plummer CDA Tribe

ID

8

Lostwood NWR

ND

7

Broadus

MT

6

RYDER

ND

6

Sandpoint U of I

ID

6

Juliaetta E-sampler

ID

6

Bismarck Residential

ND

6