Delhi’s air pollution nearly doubled in November, pushing the capital to the 4th spot among India’s most polluted cities. https://english.mathrubhumi.com/news/india/delhi-air-pollution-doubles-november-uo9tubof?utm_source=dlvr.it&utm_medium=mastodon #DelhiAirPollution #MostPollutedCities #NCRAirQuality #CREAReport