Delhi Weather Update: The Air Quality Index plunged to the ‘very poor’ category at 384 at 7 am today (December 30, 2025), according to the Central Pollution Control Board (CPCB). Several locations, however, fall under the ‘severe’ range as the AQI breached the 400 mark The post Delhi Weather Update: IMD sounds red alert as dense fog and severe pollution hit capital; Advisory issued – check area-wise AQI appeared first on News24 .