Site

State

PM NowCast (ug/m3)

Hidden Valley

AZ

34

South Valley

NM

25

Nogales Post Office

AZ

24

Durango Complex

AZ

14

Chamizal C41

TX

13

Ascarate Park Southeast C37

TX

12

Socorro Hueco C49

TX

12

Geronimo

AZ

11

Mesa - Brooks Reservoir

AZ

11

South Phoenix

AZ

11

Diablo

AZ

11