Site

State

PM AQI* (ug/m3)

Salmon PM2.5

ID

15

BV

UT

12

Garden Valley

ID

11

Lindon

UT

11

NR

UT

11

Copper View

UT

10

Utah Tech. Center

UT

10

Paul E-Sampler

ID

10

Erda

UT

10

Weiser PM25

OR

9