Site

State

PM AQI* (ug/m3)

Hurricane

UT

8

Weiser PM25

OR

7

Sunrise Acres

NV

7

RT

NV

6

Jerome Mack

NV

6

Rexburg PM25

ID

6

Walnut Rec.

NV

6

Spanish Springs

NV

5

Preston PM25 BAM

ID

5

GreenValley

NV

5