Nearly 4 in 10 Americans – or more than 131 million people – lived in areas with unhealthy levels of air pollution in recent years, a new report finds. And the country’s air pollution ...

Half of the global population already lives in cities, and by 2050 two-thirds of the world's people are expected to live in urban areas ... Reduce air pollution by upgrading energy use and ...

Feb. 3, 2025 — A recent study has uncovered compelling evidence suggesting that the climate effects of new particles in urban areas have been significantly ... Low-Level Traffic Air Pollution ...

Air pollution is a ... from the dual burden of PM2.5 pollution and less comprehensive medical infrastructure. These areas face higher economic costs compared to urban regions, which tend to ...

The guidance compiled on behalf of the Clean Air Fund, aims to “support cities around the world at whatever stage they are in their pathway to clean air”.

An advisory about fine particle air pollution from the highest-ranking physician in the United States would be a powerful tool in helping policymakers and communities better protect the health of ...