Site

State

PM AQI* (ug/m3)

White Rock-NM-4

NM

69

Mora-26 Ranger Rd

NM

49

Sapello-1033 NM-518

NM

25

Hidden Valley

AZ

22

Madisonville

LA

22

Wenatchee-Fifth St

WA

21

Ascarate Park Southeast C37

TX

19

Otay Mesa - Donovan

CA

18

Mira Loma - Van Buren

CA

17

Mission Viejo

CA

16