Delhi air pollution deteriorates to severe category, AQI crosses 400 at Anand Vihar, Patparganj

Delhi air pollution deteriorates to severe category, AQI crosses 400 at Anand Vihar, Patparganj
Delhi air pollution deteriorates to severe category, AQI crosses 400 at Anand Vihar

source https://www.indiatoday.in/cities/delhi/story/delhi-air-pollution-aqi-in-severe-category-1736430-2020-10-30?utm_source=rss