285.01 – Definitions.

285.01 Definitions. In this chapter, unless the context requires otherwise: (1) “Air contaminant” means dust, fumes, mist, liquid, smoke, other particulate matter, vapor, gas, odorous substances or any combination thereof but shall not include uncombined water vapor. (2) “Air contaminant source”, or “source” if not otherwise modified, means any facility, building, structure, installation, equipment, vehicle […]