Air pollution poses a significant public health threat in Europe, particularly affecting older adults. The WHO has updated air quality guidelines, leading to stricter EU regulations aimed at reducing pollutants by 2030. Central and Eastern Europe face the highest mortality rates linked to PM2.5, driven by residential and industrial sources. While some countries are taking action, air pollution remains a growing threat to public health, necessitating ongoing regulation. Teljes cikk (Euronews.com)