Site

State

PM NowCast (ug/m3)

Birney

MT

21

Broadus

MT

18

Lewiston

ID

17

Lapwai

ID

14

Bozeman High School

MT

13

Lancaster

ID

13

RYDER

ND

12

Billlings Lockwood

MT

11

Plummer CDA Tribe

ID

11

Columbia Falls

MT

11