WHO世界卫生组织：2025年气候变化、空气污染、花粉与健康报告（英文版）

Air pollution and climate change, by enhancing health impacts of allergens such as pollen and airborne biological particles, exacerbate inflammatory and allergic conditions. Key take away messages include: • The effects of air pollution on inflammatory allergic conditions, such as asthma, are well-known. • Air pollution and its health effects are exacerbated by climate change, which impacts levels and distribution of outdoor air pollutants such as ground-level ozone and particulate matter. •