The Air Quality Index in Delhi has reached the 'severe' level on Thursday, prompting the Commission for Air Quality ...

The Delhi government on Thursday announced that the third stage of the Graded Response Action Plan (GRAP) meant for reducing ...

The daily average air quality index, or AQI, stood at 424 during the day ... [Indian Institute of Tropical Meteorology] also ...

The Commission for Air Quality Management (CAQM) on Thursday announced that stage III of the revised Graded Response Action ...