Site

State

PM NowCast (ug/m3)

Billlings Lockwood

MT

13

Lewiston

ID

11

Plummer CDA Tribe

ID

9

Libby Courthouse

MT

9

Bozeman High School

MT

7

West Yellowstone Park Ent #2

MT

7

RYDER

ND

6

Lake Ilo

ND

6

Fargo NW

ND

6

Lostwood NWR

ND

5

Hannover

ND

5