Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

25

Sandpoint U of I

ID

14

Butte Greely School

MT

13

Kamiah

ID

12

TRNP-NU

ND

11

Fargo NW

ND

10

Missoula Boyd Park

MT

10

Billlings Lockwood

MT

10

Pinehurst

ID

9

Rossiter Pump House

MT

9