Site

State

NowCast

Salmon PM2.5

ID

11

Vernal #4

UT

9

Reno3

NV

7

Idaho City

ID

6

Roosvelt

UT

5

Sparks

NV

4

Ketchum

ID

4

Garden Valley

ID

4

NR

UT

3

Twin Falls PM25

ID

3