Site

State

PM AQI* (ug/m3)

Santa Fe-444 State Highway 592

NM

24

Hobbs Jefferson

NM

16

Jefferson

NM

14

Socorro Hueco C49

TX

12

South Valley

NM

12

Ascarate Park Southeast C37

TX

12

Santa Fe-705 Alta Vista St

NM

11

North Valley

NM

9

Yuma Supersite

AZ

9

Odessa Gonzales C1014

TX

9