Site

State

PM NowCast (ug/m3)

Santa Fe-703 Alta Vista St

NM

31

South Phoenix

AZ

27

Alamo Lake

AZ

24

Ascarate Park Southeast C37

TX

19

Grand Canyon ozone bench

AZ

14

Tempe

AZ

12

Amarillo Texas A&M C320

TX

11

Casa Grande Downtown

AZ

10

Yuma Supersite

AZ

10

Odessa Gonzales C1014

TX

10