Site

State

PM NowCast (ug/m3)

Seeley Elementary School

MT

29

Lewiston

ID

17

Cottonwood E-sampler

ID

13

Columbia Falls

MT

12

Pinehurst

ID

10

Lapwai

ID

10

Libby Courthouse

MT

9

Kamiah-ID

ID

9

Great Falls Overlook Park

MT

9

St. Maries

ID

8