2024 Yes The impact of long-term exposure to NO₂, O₃, and their oxidative potential on adolescents’ mental health, and the protective role of school-based greenness https://doi.org/10.1016/j.envint.2024.109212 Dang, Jiajia Asia Epidemiological Modeling Students Middle/Jr High (6-8) High School (9-12) Nitrogen Dioxide (NO2) Ozone (O3) Stress/Anxiety Cognitive Function Mental health nitrogen dioxide Ozone Oxidative potential Greenness This study assessed 149,697 Chinese adolescents for NO₂, O₃, and oxidative potential exposure. Higher pollution increased mental health risks, while greater school greenness significantly reduced vulnerability, symptoms, and emotional distress. 2024