Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

39

Pinehurst

ID

35

Moscow

ID

26

Sandpoint U of I

ID

24

St. Maries

ID

13

Butte Greely School

MT

11

Seeley Elementary School

MT

11

Fargo NW

ND

10

French Town - Beckwith

MT

9

Lapwai

ID

9