Site

State

PM AQI* (ug/m3)

Idaho City

ID

16

Sparks

NV

15

Sunrise Acres

NV

13

Roosvelt

UT

13

Jerome Mack

NV

13

Salmon PM2.5

ID

12

Garden Valley

ID

11

Ranchos

NV

11

RT

NV

9

Salt Lake City-1881 W North...

UT

9