The European Union has revised its air pollution regulations, setting stricter limits on harmful pollutants, although these new standards still don't meet the World Health Organization's recommended levels. In short:The EU has lowered annual limits for PM2.5 and nitrogen dioxide, aiming to significantly reduce air pollution's health risks. Despite these changes, the set targets remain double what the WHO advises for safe air quality levels. The good news is that clean air policy works, and our air quality is improving." However, ongoing research continues to add to growing evidence that current air pollution laws are inadequate.

Source: The Guardian February 22, 2024 13:46 UTC