Onshore winds amplify shipping PM2.5 exposure in a coastal megaport city: Insights from source apportionment and machine learning

• Linxuan LiTianjin University of Science and Technology
• Tianjiao DaiChina Waterborne Transport Research Institute
• Xiaohui BiNankai University
• Shaojie SongMinistry of Ecology and Environment
• Baoshuang LiuMinistry of Ecology and Environment
• Young Su LeeSejong University
• Hong XuTianjin Academy of Environmental Sciences
• Qili DaiMinistry of Ecology and Environment
• Jianhui WuMinistry of Ecology and Environment
• Yinchang FengMinistry of Ecology and Environment