Temporal profiles, source analysis, and health risk assessments of parent polycyclic aromatic hydrocarbons (PPAHs) and their derivatives (NPAHs, OPAHs, ClPAHs, and BrPAHs) in PM2.5 and PM1.0 from the eastern coastal region of China: Urban coastal area versus coastal background area

Yiming Wang, Anan Qi, Pengcheng Wang, Xiong Tuo, Qi Huang, Yan Zhang, Peng Xu, Tianqi Zhang, Xiong‐Fei Zhang, Tong Zhao, Wenxing Wang, Lingxiao Yang