Mercury rises; Delhi’s air quality improves but remains ‘very poor’ for 3rd day
The Commission for Air Quality Management in the National Capital Region on Wednesday invoked Stage 3 measures of the Graded ...
The Hindu29d
Curbs heightened as air quality deteriorates in Delhi-NCR
According to the Central Pollution Control Board, Delhi’s 24-hour average air quality index (AQI ... morning as visibility dropped to zero until 9.30 a.m. in some areas due to dense fog.