Site

State

PM NowCast (ug/m3)

Roosvelt

UT

14

Smithfield

UT

12

Preston PM25 BAM

ID

11

Idaho Falls / Penford

ID

10

Vernal #4

UT

10

Brigham City

UT

6

Ogden #2

UT

6

Idaho City

ID

5

BV

UT

5

Shoshone Bannock Tribes

ID

5