8 Indian Cities Among 10 Most Polluted in Asia, Delhi Not in List | Check Here

Experts of System of Air Quality and Weather Forecasting and Research (SAFAR)-Indian Institute of Tropical Meteorology (IITM) said that the pollution levels spike in winter as cold air tends to trap pollutants near the earth’s surface

from Top India News- News18.com https://ift.tt/rk0AYtL