Masses of individual polychlorinated biphenyl congeners in particle phases in air in Chicago, Il, USA in 2009

We report the levels of airborne individual PCB concentrations of particle phases from the City of Chicago in 2009. Seventeen locations were sampled for particle phases, where 46 particle phases were collected. One hundred and seventy-one individual or coeluting congener PCBs are reported. This dataset includes the sample mass for all 171 individual congeners for particle (QFF) phases, the deployment time and sampling flow.本数据集报道了2009年芝加哥市大气颗粒物相中单体多氯联苯（Polychlorinated Biphenyls，PCBs）的浓度水平。研究共选取17个采样点位开展颗粒物相采样，累计收集46份颗粒物相样品。本次共报道171种单体或共流出同系物多氯联苯。本数据集包含了全部171种单体同系物在QFF颗粒物相中的样品质量、采样部署时长与采样流量。