The city’s air quality index score touched 1743 at 12:30 p.m. local time Monday. A level below 101 is considered acceptable, ...

With air quality deteriorating, authorities have imposed stringent anti-pollution measures under Stage IV of the Graded Response Action Plan (GRAP) to curb the worsening crisis in Delhi.

Supreme Court has ordered the continuation of GRAP-4 restrictions in Delhi-NCR due to alarming air pollution levels, ...