Site

State

PM AQI* (ug/m3)

Gerlach-200 Transfer Rd

NV

14

Salmon PM2.5

ID

10

Sparks

NV

8

Idaho City

ID

8

Timpanogos Cave

UT

7

Nampa Fire Station

ID

7

Spanish Springs

NV

6

McCall

ID

6

St. Lukes Meridian

ID

6

Ranchos

NV

5