Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

24

Plummer CDA Tribe

ID

23

St. Maries

ID

19

French Town - Beckwith

MT

16

Seeley Elementary School

MT

16

Lewistown

MT

15

Thompson Falls HS

MT

14

Rossiter Pump House

MT

13

Lapwai

ID

13

Lewiston

ID

12