WHO世界卫生组织：2026年空气质量管理以增强对健康影响及其他方面的理解报告（英文版）

Monitoring air quality (i.e. collecting continuous and quality data) is integral and critical to detecting air pollutants and to ensuring information sharing with the public, policy-makers and regulatory compliance. Air quality monitoring is also one of the first and necessary steps for quantifying the health impacts from air pollution and monitoring progress towards reducing air pollution. The main pollutants (e.g. particulate matter [PM], nitrogen dioxide and tropospheric ozone) should be m