Fine particles sampled at an urban background site and an industrialized coastal site in Northern France — Part 1: Seasonal variations and chemical characterization
Two summer and winter field campaigns were performed at two sites in Northern France. Chemical characterization of PM2.5 was performed by offline and online analyses. Concentrations of polycyclic aromatic hydrocarbons, dicarboxylic acids are reported. Particulate sulfate and chloride emitted by industries were observed at one site.