Site

State

PM NowCast (ug/m3)

Billlings Lockwood

MT

14

Havre

MT

12

Seeley Elementary School

MT

9

Sandpoint U of I

ID

7

Plummer CDA Tribe

ID

7

Grangeville

ID

6

Lewiston

ID

6

Rossiter Pump House

MT

6

Lake Ilo

ND

5

French Town - Beckwith

MT

5