Site

State

AQI*

Nogales Post Office

AZ

13

Ascarate Park Southeast C37

TX

13

West Phoenix

AZ

13

Durango Complex

AZ

13

Taos Fire Station

NM

12

Phoenix JLG Supersite

AZ

11

Glendale Community College

AZ

10

Diablo

AZ

10

North Phoenix

AZ

10

Tempe

AZ

9