WHO世界卫生组织：2025年绿地：空气污染和健康的行业解决方案报告（英文版）

Exposure to green spaces is widely associated with health benefits, including mental (e.g. reduced risk of depression and anxiety), physical (e.g. improved cardiovascular health), healthy behaviours (e.g. physical activity) and social health (e.g. reduced loneliness). These health benefits can result in major health sector cost savings. Additionally, health co-benefits of green spaces may arise from interventions aimed at improving air quality, which could partially explain the relationship b