Site

State

PM NowCast (ug/m3)

Seeley Elementary School

MT

27

Libby Courthouse

MT

25

Lostwood NWR

ND

18

Sandpoint U of I

ID

16

French Town - Beckwith

MT

15

Lewiston

ID

15

RYDER

ND

14

St. Maries

ID

14

Butte Greely School

MT

13

Kamiah

ID

12