Site

State

PM AQI* (ug/m3)

Fort Lee Near Road

NJ

22

Indpls-W.18th St

IN

20

CHARLESTON

WV

20

Terre Haute-Lafayette Ave

IN

18

Elizabeth Trailer

NJ

18

Newark Firehouse

NJ

18

DECATUR

IL

17

Rockford

IL

17

GC_MAD

IL

16

Iowa City, Hoover School

IA

15