世界经济论坛：2024年城市空气清洁行动报告（英文版）

Air pollution is complex, but many solutions to addressing urban air pollution are well established so that cities with similar contexts can learn from each other. This paper explores nine actions for air quality already being deployed by various cities around the globe to target specific challenges. It showcases actions across various sectors that influence urban air pollution, demonstrating sector-specific practices through case studies. This paper is a guide for city decision-makers to ada