Site

State

PM AQI* (ug/m3)

Hurricane

UT

21

Virgin Valley

NV

15

Enoch

UT

11

GreenValley

NV

8

Liberty High School

NV

8

Weiser PM25

OR

7

Spanish Fork

UT

7

RT

NV

6

Paul Meyer

NV

6

Mountains Edge

NV

6