Site

State

PM NowCast (ug/m3)

Santa Fe-703 Alta Vista St

NM

54

Children's Park Site

AZ

21

Nogales Post Office

AZ

14

Silver City-696 NM-35

NM

13

Rose Elementary

AZ

13

Phoenix JLG Supersite

AZ

13

Geronimo

AZ

12

South Phoenix

AZ

11

Tempe

AZ

10

Casa Grande Downtown

AZ

8

Hidden Valley

AZ

8