The dense blanket of smog that shrouded the city forced the cancellation of 61 flights and held up more than 400 others, while Delhi and the National Capital Region witnessed severe disruptions on Monday. According to the Central Pollution Control Board (CPCB)'s Sameer app, the capital's AQI was recorded at a hazardous 454 at 7:05 AM. On Sunday, the AQI had peaked at 461, marking the second-worst December air quality day on record.
At least five flights bound for Delhi were diverted due to low visibility caused by the thick fog. One of the passengers who was affected included Argentine football sensation Lionel Messi, whose flight from Mumbai had been delayed and postponed his highly hyped arrival for the final leg of his G.O.A.T Tour in Delhi.
Airport and airline advisories
Delhi airport issued an early travel advisory on Monday, warning passengers of possible disruption in flights. “Due to dense fog, flight operations may experience disruptions. We are working closely with all stakeholders to minimise inconvenience to passengers. For the latest flight updates, passengers are advised to contact their respective airlines. We sincerely regret any inconvenience caused,” the Delhi airport said on social media platform X.
IndiGo also requested travellers to stay updated through its website or app, adding, “Low visibility and fog over #Delhi will impact flight schedules. We're keeping a close watch on the weather and doing our best to get you where you need to be, safely and smoothly. We request you to stay updated on your flight status via our website or app. Be assured, our teams are here to assist you at every step and ensure support.” The airline advised travellers to leave more time to reach the airport, as road traffic was slower in view of the smog.
A similar advisory was issued by Air India on X, asking passengers to check the flight status online before leaving for the airport.
Smog and government measures
Videos across the city, from Akshardham, Barapulla flyover to the tail of Barakhamba Road, show heavy smog and badly reduced visibility. AQI is recorded between 433 and 493.
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In response, the Commission for Air Quality Management (CAQM), enforced Stage IV of the Graded Response Action Plan, the most extreme level under measures for air pollution control. This includes a ban on all construction and demolition works in Delhi-NCR.
The Delhi government ordered 50% of staff in offices to work from home and made hybrid classes compulsory for schools up to Class 11, excluding Class 10. Conditions will persist to be smoggy, while air quality continuously remains under monitoring by the authorities, advising residents to take precautions when travelling.