Site

State

PM AQI* (ug/m3)

Ascarate Park Southeast C37

TX

23

Odessa Gonzales C1014

TX

9

Socorro Hueco C49

TX

8

Hobbs Jefferson

NM

8

El Paso UTEP C12

TX

8

Yuma Supersite

AZ

8

Durango Complex

AZ

6

Diablo

AZ

6

Phoenix JLG Supersite

AZ

6

Lubbock 12th Street

TX

6