The text discusses the severe global issue of air pollution, affecting 99% of the population and causing 7 million premature deaths annually. Major polluted cities include New Delhi, Dhaka, Bangkok, and Jakarta. Air pollutants, primarily from burning fuels, lead to serious health problems, particularly for children. Monitoring air quality is crucial, but standards vary by country. While air purifiers can help reduce indoor pollution, they are often too expensive for those most affected. Teljes cikk (Euronews.com)