Site

State

PM AQI* (ug/m3)

Tempe

AZ

13

Durango Complex

AZ

12

Ascarate Park Southeast C37

TX

10

South Phoenix

AZ

10

Chamizal C41

TX

10

Hidden Valley

AZ

8

Yuma Supersite

AZ

8

Geronimo

AZ

8

Casa Grande Downtown

AZ

8

Jefferson

NM

8