A significant reduction in smog levels across Punjab province has eased the air quality crisis, although Lahore remains among the world’s most polluted cities.

The city’s air quality index (AQI) registered 404 this morning, placing it second globally, while Multan recorded an AQI of 263.

The improvement follows several days of heavy smog that blanketed the region, causing widespread respiratory problems. Strong, cold winds from the northern areas have helped disperse the pollution, clearing the air considerably. Further improvement is expected as winds continue to blow through Lahore.

Despite the improvement, Lahore remains the most polluted city in Pakistan. The ongoing anti-smog operation continues, with restrictions on the entry of large, smoke-emitting vehicles and trucks into major cities.

On Sunday, authorities stopped 103 large vehicles from entering Lahore, and conducted thorough checks on freight vehicles.

The 50% attendance restriction for both private and public offices in Lahore, Multan, Faisalabad, and Gujranwala has been extended until January 31.

Educational institutions up to higher secondary level, parks, zoos, and historical sites will remain closed until November 24. The nighttime closure of markets has also been extended to November 24, with markets now closing at 8 pm.