Site

State

PM AQI* (ug/m3)

Salmon PM2.5

ID

23

Roosvelt

UT

21

Vernal #4

UT

12

Idaho City

ID

12

Jerome Mack

NV

11

Salt Lake City-1881 W North...

UT

11

RT

NV

9

Sunrise Acres

NV

8

Lindon

UT

8

Salt Lake City-1881 W North...

UT

8