Site

State

PM NowCast (ug/m3)

Libby Courthouse

MT

10

Sandpoint U of I

ID

9

Fargo NW

ND

7

TRNP-NU

ND

6

Seeley Elementary School

MT

6

Thompson Falls HS

MT

6

Birney

MT

5

Williston

ND

5

Lake Ilo

ND

5

Kamiah-ID

ID

4