Air pollutant definition

Air pollutant. , which means any solid, liquid or gaseous substance (including noise) present in the atmosphere in such concentration as may be or tend to be injurious to human beings or other living creatures or plants or property or environment.

Air pollutant means an air pollution agent or combination of such agents, including any physical, chemical, biological, radioactive (including source material, special nuclear material, and byproduct material) substance or matter which is emitted into or otherwise enters the atmosphere. Such term includes any precursors to the formation of any air pollutant, to the extent that the relevant statute or rule has identified such precursor or precursors for particular purpose for which the term "air pollutant" is used.

Air pollutant or "air pollution" means the presence in the outdoor atmosphere of one or more air contaminants or combinations thereof in such quantities and of such duration as are or may tend to be injurious to human, plant or animal life, property, or the conduct of business.

Examples of Air pollutant in a sentence

• Nonattainment Pollutant” means any Air Pollutant, and pollutants identified as a constituents or precursors for that pollutant, for which Mashantucket has been designated as a Nonattainment Area.

• The Permittee is subject to, and shall not exceed the Operational, Production, and Emission Limits as contained in Table 2: Table 2 Key: EU = Emission Unit Number PM = Total Particulate Matter acf = actual cubic feetVOC = Volatile Organic CompoundsHAP (single) = single Hazardous Air Pollutant HAP (total) = total Hazardous Air Pollutants.

• Compilation of Air Pollutant Emission Factors AP 42, Fifth Edition.

• Nonattainment Area” means, for any Air Pollutant, an area which is designated as a “nonattainment” under§107(d)(1)(B) of The Act (42 U.S.C., §7407).

• Emission factors as specified in the background information document (BID) for the applicable standard, or in the latest issue of ‘‘Compilation of Air Pollutant Emission Factors,’’ EPA Publication No. AP–42, or other emis- sion factors determined by the Admin- istrator to be superior to AP–42 emis- sion factors, in cases where use of emission factors demonstrates that the emission rate will clearly increase or clearly not increase as a result of the physical or operational change.

More Definitions of Air pollutant

Air pollutant means an air pollution agent or combination of such agents, including any physical, chemical, biological, radioactive substance or matter emitted into or otherwise entering the ambient air.

Air pollutant means an air pollution agent or combination of such agents, including any physical, chemical, biological, radioactive substance, or matter that is emitted into or otherwise enters the ambient air. Water vapor shall not be considered an air pollutant.

Air pollutant means a substance that qualifies as an air pollutant as defined in 42 U.S.C. Sec. 7602.

Air pollutant means any substance that causes pollution of air and includes soot, smoke, dust particles, odor, light, electro-magnetic, radiation, heat, fumes, combustion exhaust, exhaust gases, noxious gases, hazardous substances and radioactive substances;

Air pollutant means any matter found in the atmosphere other than oxygen, nitrogen, water vapor, carbon dioxide, and the inert gases all in their natural or normal concentrations, that is detrimental to health or the environment, which includes but not limited to smoke, dust, soot, cinder, fly ash, solid particles of any kind, gases, fumes, chemical mists, contaminated steam and radioactive substances;

Air pollutant means dust, fumes, mist, smoke, other particulate matter, vapor, gas, aerosol, odorous substances, or any combination thereof, but does not include: Carbon dioxide, except in accordance with regulations adopted pursuant to sections 22a-174d, 22a- 174j, or 22a-200b of the Connecticut General Statutes; the noble gases (helium, neon, argon, krypton, xenon or radon); uncombined water vapor or water droplets; molecular hydrogen expressed as H2; or molecular oxygen expressed as O2 or nitrogen.

Air pollutant means air contaminant.