Site

State

PM NowCast (ug/m3)

Beulah North

ND

17

Hamilton PS 46

MT

13

Lostwood NWR

ND

11

Butte Greely School

MT

10

Rossiter Pump House

MT

10

Plummer CDA Tribe

ID

9

Bismarck Residential

ND

9

Broadus

MT

9

Fargo NW

ND

9

Bozeman High School

MT

8