PM1 vs PM2.5 Health Effects: Why Ultrafine Particles Are 21% More Deadly
The invisible threat in our air just got more dangerous. While health authorities have warned about PM2.5 particles for decades, emerging research reveals an even deadlier menace: PM1 ultrafine particles. These microscopic assassins, smaller than 1 micron in diameter, are rewriting everything we thought we knew about air pollution’s impact on human health. New data … Read more