Site

State

PM NowCast (ug/m3)

Lewiston

ID

18

Broadus

MT

16

Boundary County

ID

16

Plummer CDA Tribe

ID

14

Libby Courthouse

MT

11

Bozeman High School

MT

9

Billlings Lockwood

MT

9

Missoula Boyd Park

MT

8

Great Falls Overlook Park

MT

8

Lancaster

ID

7