Site

State

PM AQI* (ug/m3)

Gerlach-200 Transfer Rd

NV

48

Salmon PM2.5

ID

12

Gerlach-200 Transfer Rd

NV

12

Nampa Fire Station

ID

9

Spanish Springs

NV

8

Idaho City

ID

8

McCall

ID

8

Salt Lake City-1881 W North...

UT

7

Sparks

NV

7

Twin Falls PM25

ID

7