Site

State

PM AQI* (ug/m3)

Hobbs Jefferson

NM

25

Ascarate Park Southeast C37

TX

20

Odessa Gonzales C1014

TX

13

Santa Teresa

NM

13

El Paso UTEP C12

TX

11

Eagle Pass C319

TX

10

Anthony

NM

9

Socorro Hueco C49

TX

9

Yuma Supersite

AZ

8

Jefferson

NM

8