Jia-Yun Li

Nonlinear Thresholds of Meteorological and Chemical Determinants of Summertime Surface Ozone across China, the United States, and Europe

Surface ozone (O3) poses significant threats to human health, ecosystems, and climate. In recent years, summertime ozone pollution has remained severe in China and has shown emerging risks worldwide, creating urgent pressure for more effective early warning and region-specific mitigation. Yet thresholds of key meteor...