Site	State	PM AQI* (ug/m3)
Indpls-W.18th St	IN	16
Cincinnati Near Road	OH	15
BLAIR STREET	MO	14
Forest Park	MO	14
Steubenville	OH	14
Rockford	IL	13
HOUSTON	IL	13
Liberty (SAHS)	PA	13
Iowa City, Hoover School	IA	13
Terre Haute-Lafayette Ave	IN	13