Site

State

PM NowCast (ug/m3)

Copper View

UT

15

Rose Park

UT

13

Erda

UT

13

Garden Valley

ID

12

Idaho City

ID

12

Paul E-Sampler

ID

10

Herriman #3

UT

10

MA

UT

9

Smithfield

UT

9

Weiser PM25

OR

8