Site

State

PM NowCast (ug/m3)

Salmon PM2.5

ID

30

Salt Lake City-1881 W North...

UT

26

Smithfield

UT

17

Garden Valley

ID

12

Hawthorne

UT

12

Preston PM25 BAM

ID

11

MA

UT

10

McCall

ID

10

Rose Park

UT

10

Idaho City

ID

9