Site

State

PM NowCast (ug/m3)

Ascarate Park Southeast C37

TX

15

Chamizal C41

TX

14

Las Cruces ED

NM

11

Socorro Hueco C49

TX

10

North Phoenix

AZ

9

South Phoenix

AZ

9

Yuma Supersite

AZ

9

Jefferson

NM

8

Tempe

AZ

8

Big Bend NP

TX

7