Site

State

AQI*

South Phoenix

AZ

32

Anthony

NM

28

Chamizal C41

TX

20

Phoenix JLG Supersite

AZ

20

Ascarate Park Southeast C37

TX

20

West Phoenix

AZ

18

North Phoenix

AZ

17

El Paso UTEP C12

TX

14

Mesa - Brooks Reservoir

AZ

14

Durango Complex

AZ

13