Site

State

PM AQI* (ug/m3)

Indio-29 Palms

CA

60

Las Vegas-21 B Dr

NM

50

Mora-26 Ranger Rd

NM

49

Brawley - 220 Main Street

CA

40

Laredo C313

TX

33

Eagle Pass C319

TX

30

Von Ormy Highway 16

TX

29

Durango-160 W 33rd St

CO

29

Mountains Edge

NV

28

RT

NV

26