The Most Polluted City in the World: A Closer Look at the Environmental Crisis
Hanoi Battles Smog Crisis as Electric Vehicles Emerge as a Key Solution Vietnam’s capital, Hanoi, has recently been engulfed in a thick blanket of smog, earning the unenviable title of the world’s most polluted city. According to AirVisual, levels of PM2.5—dangerous particulate matter—reached a staggering 266 micrograms per cubic meter, the highest recorded globally. … Read more