Site

State

PM AQI* (ug/m3)

Paul E-Sampler

ID

8

Spanish Springs

NV

7

Weiser PM25

OR

7

RT

NV

7

Rexburg PM25

ID

6

Paul Meyer

NV

6

Jean

NV

6

Herriman #3

UT

6

Timpanogos Cave

UT

6

Spanish Fork

UT

6