Cold spell lifts slightly, 11 trains delayed by fog

Delhi-NCR experienced a slight improvement in weather conditions as dense fog dissipated into a shallow haze, with temperatures rising to 17.7°C. However, air quality remained “very poor” with an AQI of 329. The IMD has issued a yellow alert for Sunday, predicting cold day conditions and moderate to dense fog in the morning. The AQEWS forecasted that air quality will remain “very poor” until January 21 and deteriorate again on January 23.