Published: Nov 12, 2025, 10:23 IST | Updated: Nov 12, 2025, 10:23 IST
Delhi’s air quality sharply deteriorated in November 2025 with the Air Quality Index (AQI) breaching 400, landing in the ‘severe’ category and posing serious health risks to residents. In response, the Commission for Air Quality Management (CAQM) invoked Stage III of the Graded Response Action Plan (GRAP).