Delhi pollution: CAQM revokes actions under GRAP-III, to intensify actions under stages I and II livemint.comWho’s Polluting Delhi’s Air? Data Shows Farm Fires Are Just Part Of Problem NDTV’Delhi’s AQI improving’: GRAP-3 measures revoked; stage 1 and 2 to remain in force Times of IndiaDelhi’s ageing fleet: How old are the city’s vehicles? India TodayDelhi-NCR air pollution: AQI at 335 as air quality stays in ‘very poor’ category The Hindu
