Delhi Haze: Centre asks states to curb crop-burning
Taking note of non-implementation of two advisories issued to curb burning of crop residues which was leading to smog in NCR region including Delhi, the Centre today asked four states to take stringent measures to prevent such practices.
Nov 03, 2015, 23:08 PM ISTDelhi engulfed in smog as Punjab farmers burn paddy
Delhi's air quality index hits the poor zone with thick smog enveloping Delhi-NCR region.
Nov 02, 2015, 08:48 AM IST