Site

State

PM NowCast (ug/m3)

Birney

MT

30

Plummer CDA Tribe

ID

13

Bozeman High School

MT

13

Rossiter Pump House

MT

12

Havre

MT

11

Kamiah-ID

ID

10

Boundary County

ID

9

Great Falls Overlook Park

MT

9

Sandpoint U of I

ID

9

Libby Courthouse

MT

8