Site

State

PM NowCast (ug/m3)

Durango Complex

AZ

17

West Phoenix

AZ

16

Phoenix JLG Supersite

AZ

15

North Valley

NM

14

South Phoenix

AZ

14

Jefferson

NM

13

Big Bend NP

TX

13

Eagle Pass C319

TX

11

Geronimo

AZ

10

Nogales Post Office

AZ

10