Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

34

Potlatch

ID

21

TRNP-NU

ND

16

Cottonwood E-sampler

ID

14

St. Maries

ID

14

Nursery Rd.

ID

13

Lostwood NWR

ND

13

Grangeville

ID

13

Bismarck Residential

ND

13

Fargo NW

ND

12