Site

State

PM NowCast (ug/m3)

Ogden #2

UT

22

Idaho City

ID

18

Spanish Springs

NV

14

Rose Park

UT

13

Garden Valley

ID

12

Idaho Falls / Penford

ID

11

Sparks

NV

11

Paul E-Sampler

ID

10

Smithfield

UT

9

Weiser PM25

OR

9