Site	State	PM AQI* (ug/m3)
Iowa City, Hoover School	IA	21
Fort Lee Near Road	NJ	19
Bridgeport	CT	19
Waterbury	CT	18
Camden Spruce St	NJ	18
Cincinnati Near Road	OH	18
Jersey City FH	NJ	17
Elizabeth Trailer	NJ	17
FAB	PA	16
Newark Firehouse	NJ	16