Site

State

PM NowCast (ug/m3)

Smithfield

UT

10

Idaho Falls / Penford

ID

9

St. Lukes Meridian

ID

9

Shoshone Bannock Tribes

ID

9

Weiser PM25

OR

8

Salmon PM2.5

ID

7

RT

NV

6

Nampa Fire Station

ID

6

Jerome Mack

NV

6

Minidoka National Historic ...

ID

5