title: A lesson from the smog capital of the world.
abstract: The history of air pollution control in the Los Angeles area shows a gradual transfer of authority from city and county to state and federal government. The relative role of the various levels of government is discussed. Regional control will become increasingly important with standards set or approved by state and federal authorities. Progress is noted in the control of both stationary and moving sources, but long-range planning of the development of our urban complex with an overriding regard for its effect on the environment is needed if the technological innovations are to keep pace with the demands of an ever-increasing population.
mesh_terms: D000397:Air Pollution / Q000266:history / Q000517:prevention & control*; D001336:Automobiles; D002140:California; D002958:City Planning; D005579:Fossil Fuels; D006077:Government Agencies; D006285:Health Planning; D049673:History, 20th Century; D007878:Legislation as Topic; D010578:Petroleum; D011639:Public Opinion; D012106:Research; D012905:Smog; D012906:Smoke
chemical_list: D005579:Fossil Fuels; D010578:Petroleum; D012905:Smog; D012906:Smoke