Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

8

Lostwood NWR

ND

8

Fargo NW

ND

7

Birney

MT

7

Sandpoint U of I

ID

6

Grangeville

ID

6

Seeley Elementary School

MT

6

Juliaetta E-sampler

ID

6

Sidney 201

MT

5

Porthill

BC

5