Most Polluted Cities In The World, The State of Global Air report and interactive website brings into one place a comprehensive analysis of the levels and trends in air quality and health for every country in the world. They are produced annually by the Health Effects Institute and the Institute for Health Metrics and Evaluation (IHME)  along with the Global Burden of Disease (GBD) project and are a source of objective, high-quality, and comparable air quality data and information. As per the report Delhi and Kolkata top the list of most polluted cities in the world. Followed by Kano, Lima … Continue reading DELHI & KOLKATA – Most Polluted Cities In The World