Scienceenvironment
Clearer Air Does Not Always Mean Less Harmful Particle Pollution
Recent research highlights a critical disconnect between air visibility and the actual health risks posed by fine particulate matter (PM2.5). While clearer skies are often perceived as healthier, they do not always correlate with a reduction in harmful pollutants. Scientists emphasize that invisible particles can still pose significant health threats. This finding challenges the common assumption that visual clarity is a reliable indicator of air quality safety.