“Air contaminant” means any smoke, vapors (except water vapor), charred paper, dust, soot, grim, carbon fumes, gases, mist (except uncombined water), odors, particulate matter, radioactive materials, noxious chemicals or any other material which is discharged directly or indirectly into the atmosphere.
(Ord. No. 857-A-76. Passed 6-27-77, eff. 6-30-77)