•      Fri Nov 22 2024
Logo
Nine out of the world’s 10 cities with the worst…

Nine out of the world’s 10 cities with the worst air pollution are in South Asia. South Asians are exposed to extremely unhealthy levels of ambient air pollution, especially in densely populated, poor locations. The World Health Organization’s (WHO) Air Quality Guideline recommends that concentrations of PM2.5—small dust or soot