Site

State

PM NowCast (ug/m3)

Broadus

MT

22

Kamiah

ID

18

Great Falls Overlook Park

MT

16

Plummer CDA Tribe

ID

12

Birney

MT

12

Grangeville

ID

11

Seeley Elementary School

MT

11

Rossiter Pump House

MT

11

Sandpoint U of I

ID

10

Lewistown

MT

10