Delhi's air quality turns 'severe' despite GRAP IV curbs

It’s going to be about a week since the provisions under Graded Response Action Plan (GRAP) level 4 were implemented for the second time by the Commission for Air Quality Management (CAQM) as air ...
The fourth stage restrictions have been invoked hours after the air quality panel imposed GRAP III curbs in the national ...
The curbs under Stage 4 of GRAP include a ban on all construction and demolition activities, including public projects, and ...