Site

State

PM NowCast (ug/m3)

Roosvelt

UT

14

Smithfield

UT

14

Vernal #4

UT

13

Preston PM25 BAM

ID

10

Idaho Falls / Penford

ID

8

Salmon PM2.5

ID

7

Idaho City

ID

6

Minidoka National Historic ...

ID

6

Ketchum

ID

5

Brigham City

UT

5