Site

State

PM AQI* (ug/m3)

Idaho City

ID

13

Roosvelt

UT

12

Salmon PM2.5

ID

11

Ranchos

NV

9

Sparks

NV

8

Hawthorne

UT

8

Vernal #4

UT

8

Reno3

NV

8

CC_Armory

NV

8

Toll

NV

7