Site

State

PM NowCast (ug/m3)

Havre

MT

42

Missoula Boyd Park

MT

30

Potlatch

ID

18

Lewiston

ID

18

St. Maries

ID

17

Bismarck Residential

ND

16

Libby Courthouse

MT

16

Seeley Elementary School

MT

14

Cottonwood E-sampler

ID

13

Fargo NW

ND

13