Site

State

PM AQI* (ug/m3)

Roosvelt

UT

12

Hurricane

UT

8

P2

UT

8

Weiser PM25

OR

8

Jerome Mack

NV

7

RT

NV

6

Rexburg PM25

ID

6

Spanish Fork

UT

6

Liberty High School

NV

6

Paul Meyer

NV

6