Site

State

AQI*

Ascarate Park Southeast C37

TX

20

Chamizal C41

TX

14

Phoenix JLG Supersite

AZ

13

West Phoenix

AZ

12

Nogales Post Office

AZ

12

Durango Complex

AZ

11

South Phoenix

AZ

11

Geronimo

AZ

9

Socorro Hueco C49

TX

8

Taos Fire Station

NM

8