11-4-730 Air pollution prohibited.
   It shall be unlawful within the City of Chicago for any person to cause, suffer or allow the emission of air pollution; provided, however, emissions in compliance with state or federal law or regulations shall not constitute air pollution.
(Added Coun. J. 10-7-09, p. 73413, § 1)
Editor's note – Coun. J. 10-7-09, p. 73413, § 1, repealed former § 11-4-730, which pertained to surfacing of lots and roadways.