Site

State

PM NowCast (ug/m3)

Ascarate Park Southeast C37

TX

27

Tempe

AZ

22

Hobbs Jefferson

NM

16

Grand Canyon ozone bench

AZ

12

Santa Fe-703 Alta Vista St

NM

11

Mesa - Brooks Reservoir

AZ

10

Yuma Supersite

AZ

10

South Phoenix

AZ

10

Hidden Valley

AZ

9

Villanueva-135 Dodge Dr

NM

8