Site

State

PM NowCast (ug/m3)

Seeley Elementary School

MT

45

Hamilton PS 46

MT

25

Thompson Falls HS

MT

24

Butte Greely School

MT

24

Pinehurst

ID

23

Plummer CDA Tribe

ID

19

Libby Courthouse

MT

17

Broadus

MT

17

Lewiston

ID

14

Rossiter Pump House

MT

12