title: A study of the persistencies of SO2 concentrations exceeding limit values in the ambient air of an urban area.
abstract: This study of the persistencies of SO2 concentrations takes the parameters of the SO2 frequency distributions as a basis. A scheme is proposed for their calculation which allows the forecast of SO2 pollution episodes.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D004784:Environmental Monitoring; D008433:Mathematics; D008452:Maximum Allowable Concentration; D013458:Sulfur Dioxide / Q000032:analysis*
chemical_list: D013458:Sulfur Dioxide