Site

State

PM NowCast (ug/m3)

Hawthorne

UT

12

Idaho Falls / Penford

ID

9

Erda

UT

8

Weiser PM25

OR

7

Shoshone Bannock Tribes

ID

7

Toll

NV

6

Rose Park

UT

6

Ogden #2

UT

6

BV

UT

5

Spanish Fork

UT

5