Site

State

PM AQI* (ug/m3)

Corpus Christi - National S...

TX

26

Las Cruces ED

NM

25

Socorro Hueco C49

TX

25

Isla Blanca C323/C667

TX

25

Santa Teresa

NM

25

Jefferson

NM

25

Chamizal C41

TX

22

Pomeroy-Pataha St

WA

22

North Valley

NM

21

Ascarate Park Southeast C37

TX

21