1、STATE OFA Report on Air Pollution and Its Role in the Worlds Leading Causes of DeathGLOBAL AIR/2025The State of Global Air is a collaboration between the Health Effects Institute and the Institute for Health Metrics and Evaluations Global Burden of Disease project.ISSN 2578-6873 2025 Health Effects

2、Institutein partnership withNO2NO2NO2NO2NO2NO2NO2NO2PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3STATE OF GLOBAL AIR 20252ABOUT THIS REPORTNow in its sixth iteration,the State of Global Air report presents information on exposures to outdoor and household air polluti

3、on and associated adverse health impacts from a variety of pollutants,including fine particles or PM2.5(ambient and household particulate matter),nitrogen dioxide(NO2),and ozone.For the first time,the report quantifies air pollutions impact on dementia.This report is produced in partnership with the

4、 NCD Alliance and focuses on noncommunicable diseases.ABOUT STATE OF GLOBAL AIR The State of Global Air is a research and outreach initiative to provide reliable,comprehensive,and up-to-date information about air quality status and trends around the world.A collaboration of the Health Effects Instit

5、ute and the Institute for Health Metrics and Evaluations Global Burden of Disease project,the program gives citizens,journalists,policymakers,and scientists access to high-quality,objective information about air pollution exposure and its health impacts.All data and reports are free and available to

6、 the public.HOW CAN I EXPLORE THE DATA?This report has a companion interactive website with tools to explore,compare,and download data and graphics.Anyone can use the website to access data for cities and countries around the world and track long-term trends for air pollutants and associated health