Site

State

PM AQI* (ug/m3)

Paul E-Sampler

ID

8

Idaho City

ID

7

Sparks

NV

7

Rexburg PM25

ID

6

McCall

ID

6

Salmon PM2.5

ID

5

Hurricane

UT

4

Spanish Springs

NV

4

CC_Armory

NV

4

Ketchum

ID

4