Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

33

Plummer CDA Tribe

ID

18

Sandpoint U of I

ID

13

Pinehurst

ID

12

Bismarck Residential

ND

11

Kamiah

ID

10

RYDER

ND

10

Grangeville

ID

10

Hannover

ND

9

Butte Greely School

MT

8