六合彩开奖结果

Millions of people die prematurely every year from diseases and cancer caused by air pollution. The first line of defence against this carnage is ambient air quality standards. Yet, according to researchers from 六合彩开奖结果, over half of the world鈥檚 population lives without the protection of adequate air quality standards.

Classified as: air pollution, PM2.5, global, air quality standards, Sustainability, Bulletin of the World Health Organization, Yevgen Nazarenko, Devendra Pal, Parisa A Ariya
Published on: 11 Mar 2021
Back to top