Site

State

PM NowCast (ug/m3)

Bismarck Residential

ND

21

Lewiston

ID

16

Seeley Elementary School

MT

11

Plummer CDA Tribe

ID

9

Libby Courthouse

MT

8

Broadus

MT

6

Juliaetta E-sampler

ID

6

Lake Ilo

ND

6

Birney

MT

5

Lostwood NWR

ND

5