Site

State

PM AQI* (ug/m3)

Hidden Valley

AZ

24

Mesa - Brooks Reservoir

AZ

17

Glendale Community College

AZ

16

Phoenix JLG Supersite

AZ

15

North Phoenix

AZ

15

Eastwood

AZ

14

West Phoenix

AZ

14

Tempe

AZ

13

Alamo Lake

AZ

11

Farmington-1800 E 30th St

NM

11