Delhi’s air quality crosses the ‘Hazardous’ mark day after Diwali | Oneindia News

Delhi’s air quality crosses the ‘hazardous’ mark a day after Diwali. The average AQI for the city touched an alarming 1645 around 1 am.<br /><br />#DelhiAQI #FirecrackerBan #AirpollutioninDelhi