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

If using 40 CFR Part 60, Appendix A, Method 18, the minimum list of compounds to be tested shall be those published in the most recent Compilation of Air pollutant emission Factors (AP-42).

Air pollutant emissionsAll HDVs used in carrying out the service must meet at least Euro V.

Air pollutant detectors or recorders, combustion controllers, or combustion shutoffs.

Air pollutant emissionsAll buses used in carrying out the service must meet at least Euro V.

Air pollutant emissions from rice straw open field burning in India, Thailand and the Philippines.


More Definitions of 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 (including but not limited to dust, smoke, fumes and gas) that causes or may cause air pollution;
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 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 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.