Delhi chills intensify: AQI remains ‘hazardous’; flights delayed

New Delhi: The national capital woke up on Saturday under a thick blanket of fog, severely affecting visibility and disrupting daily life for commuters. Delhi’s Air Quality Index (AQI) was recorded at 431, placing it in the “hazardous” category. The city’s air quality is currently around 1.6 times worse than the national average. The minimum temperature is likely to drop to 4.6 degrees Celsius, about 2.3 degrees below the seasonal average.

Dense fog combined with heavy pollutants significantly reduced visibility, causing disruptions in road traffic and flight operations. Several flights were delayed due to poor visibility and chilly weather conditions. According to the India Meteorological Department (IMD), cold conditions are expected to intensify further. The IMD has issued cold wave warnings across North and Central India.

Airlines issue advisory

In a post on X, IndiGo said, “Delhi and Hindon airports continue to remain wrapped in chilly winter air and lingering fog this morning. Fluctuating visibility has led to changes in flight schedules, and operations may be slower than usual as conditions evolve.” The airline added that ground staff are prioritising safety due to low visibility and advised passengers to track their flight status regularly.

SpiceJet also issued an advisory on X, stating that due to bad weather in Amritsar (ATQ) and Varanasi (VNS), all departures, arrivals, and consequential flights may be affected. The airline urged passengers to check their flight status before heading to the airport.

Passengers travelling from North India have been advised to remain alert and prepare for possible delays as weather conditions persist.

Schools reschedule amid cold waves

In Delhi, many schools are currently on their scheduled winter break. Authorities have indicated that the vacations may be extended if the severe cold and dense fog persist. Education departments have advised parents and students to stay updated through official notifications from district administrations and school authorities, as reopening dates may vary depending on local weather conditions.

In Uttar Pradesh, schools up to Class 8 have been ordered closed in several districts due to the ongoing cold wave and dense fog. District administrations in the National Capital Region, including Noida and Ghaziabad, have announced that all schools up to Class 8 will remain closed until January 10 in view of the severe weather conditions.

The closure applies to all recognised schools in the districts, including those affiliated with CBSE, ICSE, IB, the Uttar Pradesh Board, and other educational boards.