Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

24

Grangeville

ID

23

Seeley Elementary School

MT

15

Kamiah

ID

13

St. Maries

ID

12

Beulah North

ND

10

Bozeman High School

MT

6

Butte Greely School

MT

6

Dillon

MT

6

Billlings Lockwood

MT

5