Site

State

PM AQI* (ug/m3)

Doyle

CA

28

McCall

ID

21

Spanish Springs

NV

17

Reno4

NV

15

Weiser PM25

OR

15

Rexburg PM25

ID

14

Garden Valley

ID

13

Sparks

NV

13

Paul E-Sampler

ID

11

Ketchum

ID

11