Site

State

AQI*

Chamizal C41

TX

30

Ascarate Park Southeast C37

TX

22

Durango Complex

AZ

12

El Paso UTEP C12

TX

11

Socorro Hueco C49

TX

11

South Valley

NM

10

West Phoenix

AZ

10

South Phoenix

AZ

10

Anthony

NM

10

Glendale Community College

AZ

10