Site

State

NowCast

Rose Park

UT

29

NR

UT

27

Copper View

UT

24

Hawthorne

UT

23

Salmon PM2.5

ID

15

Sparks

NV

14

Herriman #3

UT

14

Ogden #2

UT

14

Reno3

NV

13

Spanish Fork

UT

12