Air contaminant or "Air contamination" means the presence in the outdoor atmosphere of any dust, fumes, mist, smoke, vapor, gas, or other gaseous fluid, or particulate substance differing in composition from or exceeding in concentration the natural components of the atmosphere.
Regulated air pollutant means the following:
Contaminant means any waste, pollutant, hazardous substance, toxic substance, hazardous waste, special waste, petroleum or petroleum-derived substance or waste, asbestos in any form or condition, polychlorinated biphenyls ("PCBs"), or any constituent of any such substance or waste.
Hazardous air pollutant means any air pollutant listed as a hazardous air pollutant pursuant to Section 112(b) of the FCAA.
Hazardous Substance means any substance that is: (i) listed, classified or regulated pursuant to any Environmental Law; (ii) any petroleum product or by-product, asbestos-containing material, lead-containing paint or plumbing, polychlorinated biphenyls, radioactive materials or radon; or (iii) any other substance which is the subject of regulatory action by any Governmental Entity pursuant to any Environmental Law.
Contaminants or "pollutants," or words of similar import, under any Environmental Law and (c) any other substance exposure to which is regulated under any Environmental Law.
Waste means any waste material (1) containing byproduct material other than the tailings or wastes produced by the extraction or concentration of uranium or thorium from any ore processed primarily for its source material content and (2) resulting from the operation by any person or organization of any nuclear facility included under the first two paragraphs of the definition of nuclear facility; “nuclear facility” means
Hazardous Waste means the substances regulated as such pursuant to any Environmental Law.
Dangerous weapon means any weapon, device, instrument, material or substance which under the circumstances in which it is used, attempted to be used or threatened to be used, is readily capable of causing death or serious physical injury.