Delhi, air quality index

Under the third stage of the GRAP, there would be restrictions on the plying of BS-lll petrol and BS-IV diesel vehicles in ...
For the third consecutive day, Delhi continues to grapple with the adverse consequences of remaining in the 'severe' air ...
The restrictions were imposed under stage III of the Graded Response Action Plan, or GRAP, announced by the Commission for ...
Delhi air quality plummets to alarming levels every year in the winter. The air quality in the capital remains in the 'severe ...
Delhi will introduce 106 new cluster buses and 60 additional metro trips to combat severe air pollution. GRAP-3 measures ...
Interstate buses, except for e-buses and CNG vehicles, have been banned. Additionally, BS-III petrol and BS-IV diesel ...