Ambient air pollution accounts for an estimated 4.2 million deaths per year due to stroke, heart disease, lung cancer and chronic respiratory diseases. Around 91% of the world’s population lives in places where air quality levels exceed WHO limits. While ambient air pollution affects developed and developing countries alike, low- and middle-income countries experience the highest burden, with the greatest toll in the WHO Western Pacific and South-East Asia regions.
Policies and investments supporting cleaner transport, energy-efficient housing, power generation, industry and better municipal waste management can effectively reduce key sources of ambient air pollution.
The Global Platform on Air Quality and Health is a WHO-led initiative, in collaboration with nearly 50 other international/regional agencies and research institutions, to strengthen capacity for air quality monitoring worldwide and assessment and reporting of related health impacts in a transparent and harmonized way. The Platform aims to stimulate policies that reduce air pollution exposures and related deaths and disease.
This report presents a summary of methods and results of the latest WHO global assessment of ambient air pollution exposure and the resulting burden...
Clean air is considered to be a basic requirement of human health and well-being. However, air pollution continues to pose a significant threat to health...