Site

State

PM NowCast (ug/m3)

Seeley Elementary School

MT

75

Libby Courthouse

MT

25

Pinehurst

ID

20

French Town - Beckwith

MT

17

Hamilton PS 46

MT

14

St. Maries

ID

14

Butte Greely School

MT

13

Beulah North

ND

11

Lostwood NWR

ND

9

Kamiah

ID

9