Site

State

PM NowCast (ug/m3)

Timpanogos Cave

UT

23

Salmon PM2.5

ID

22

Smithfield

UT

18

Herriman #3

UT

15

Twin Falls PM25

ID

15

Preston PM25 BAM

ID

14

Hawthorne

UT

13

Lindon

UT

13

Ranchos

NV

13

Rose Park

UT

12