Site

State

PM NowCast (ug/m3)

Winston-285 Saint Cloud Rd

NM

31

Phoenix JLG Supersite

AZ

15

Villanueva-135 Dodge Dr

NM

13

Socorro Hueco C49

TX

13

Casa Grande Downtown

AZ

11

Ascarate Park Southeast C37

TX

11

Geronimo

AZ

10

Grand Canyon ozone bench

AZ

10

South Valley

NM

9

Green Valley

AZ

9