Site

State

PM AQI* (ug/m3)

Winston

NM

38

Santa Teresa

NM

31

South Valley

NM

19

Anthony

NM

18

Ascarate Park Southeast C37

TX

16

White Rock-NM-4

NM

16

Socorro Hueco C49

TX

15

Chamizal C41

TX

14

Hobbs Jefferson

NM

13

North Valley

NM

12