Site

State

PM AQI* (ug/m3)

Anthony

NM

18

Ascarate Park Southeast C37

TX

10

Chamizal C41

TX

10

Odessa Gonzales C1014

TX

10

Hobbs Jefferson

NM

9

Amarillo Texas A&M C320

TX

9

Socorro Hueco C49

TX

8

Eagle Pass C319

TX

8

Santa Teresa

NM

8

Durango Complex

AZ

8