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Air pollution

Encyclopedic entry. Air pollution consists of chemicals or particles in the air that can harm the health of humans, animals, and plants. It also damages buildings. NRDC: NRDC provides information on the Clean Air Act, air pollution causes & effects. NRDC works to strengthen & enforce the Clean Air Act and educate the public on. Pollution has cost. Manufacturing activities that cause air pollution impose health and clean-up costs on the whole society, whereas the neighbors of an individual. Air pollution, clean air, and air quality information is provided by the U.S. EPA's Office of Air and Radiation (OAR). OAR develops national programs, technical. Air pollution is the introduction of particulates, biological molecules, or other harmful materials into Earth's atmosphere, causing diseases, death to humans, damage. An easy-to-understand introduction to air pollution, covering the causes and effects, the different types, and the solutions. Air pollution: WHO health topic page on air pollution provides links to descriptions of activities, reports, publications, statistics, news, multimedia and events, as. Air pollution is the contamination of air by smoke and harmful gasses, mainly oxides of carbon, sulfur, and nitrogen. Many of the world's large cities today have bad. Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Learn about the causes and effects of Air Pollution at National Geographic, and what you can do to help.