Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

33

Grangeville

ID

26

Cottonwood E-sampler

ID

24

Potlatch

ID

17

Sandpoint U of I

ID

15

St. Maries

ID

14

Dillon

MT

13

Bismarck Residential

ND

13

Fargo NW

ND

12

Sidney 201

MT

12