Site

State

PM NowCast (ug/m3)

Pinehurst

ID

12

St. Maries

ID

11

Hayden-9090 N Mokins Bay Rd

ID

9

Libby Courthouse

MT

8

Lake Ilo

ND

8

Plummer CDA Tribe

ID

7

Sidney 201

MT

7

Lancaster

ID

6

Williston

ND

6

Sandpoint U of I

ID

6