Role of Ammonia, Aerosol pH and Liquid Water Content in Secondary Inorganic Aerosols Formation in Suburban Nanjing, China during the Winter-Spring Transition.
Fine particulate matter (PM2.5) pollution, dominated by secondary inorganic aerosols (SIA), remains a critical environmental issue in China's Yangtze River Delta. In this study, we utilized hourly high-resolution measurements of water-soluble ions and precursor gases collected in suburban Nanjing from January to March...