title: Variation of nitrogen oxide contents in the streets of Naples.
abstract: Nitrogen oxides were determined in streets of Naples with different density of vehicular traffic. Ventilation allows a dilution of concentration in windy streets but not in protected ones. Streets with a scanty level of vehicular traffic suffer the pollution of contiguous areas. Observed values suggest measures to reduce air pollution.
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D007558:Italy; D009589:Nitrogen Oxides / Q000032:analysis*; D001335:Vehicle Emissions
chemical_list: D000393:Air Pollutants; D009589:Nitrogen Oxides; D001335:Vehicle Emissions