Site

State

PM AQI* (ug/m3)

Salmon PM2.5

ID

19

Idaho City

ID

18

McCall

ID

16

Lindon

UT

13

NR

UT

13

Sparks

NV

13

Copper View

UT

11

Hawthorne

UT

11

Paul Meyer

NV

10

Garden Valley

ID

10