Site

State

PM NowCast (ug/m3)

Idaho Falls / Penford

ID

9

Smithfield

UT

9

Weiser PM25

OR

8

St. Lukes Meridian

ID

7

Pocatello Garrett and Gould

ID

6

Lindon

UT

6

Brigham City

UT

5

Herriman #3

UT

4

Sparks

NV

4

Spanish Fork

UT

4