Site

State

PM NowCast (ug/m3)

Ogden #2

UT

21

St. Lukes Meridian

ID

15

Idaho City

ID

14

Sparks

NV

14

Spanish Springs

NV

13

Idaho Falls / Penford

ID

12

Weiser PM25

OR

12

Copper View

UT

10

Paul E-Sampler

ID

9

Rose Park

UT

9