Lahore ranks world’s No. 2 for air pollution as city braces for Diwali smog

Vehicles move on a road shrouded in smog on the morning of Diwali, the Hindu festival of lights, in New Delhi, India, on October 20, 2025. (REUTERS)
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Updated 20 October 2025
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Lahore ranks world’s No. 2 for air pollution as city braces for Diwali smog

  • On Monday, Lahore’s PM2.5 concentration was 31.1 times the WHO annual PM2.5 guideline value
  • Smog routinely worsens Oct–Feb in Punjab, prompting school closures and emergency curbs in recent years

ISLAMABAD: The Pakistani city of Lahore ranked the second-worst country globally for air quality on Monday, with pollution hitting levels reported as 31 times the WHO’s annual PM2.5 guideline value, according to global monitoring data, as the provincial government launched anti-smog operations ahead of the Hindu festival of Diwali.

Punjab province, and its capital Lahore, face a recurring “smog season” from October to February, driven by crop-residue burning, vehicular and industrial emissions, and stagnant winter weather conditions. The hazy blanket has previously pushed the Air Quality Index (AQI) into hazardous levels of above 300 in Lahore in November 2024, forcing school and office closures and reduced construction activity. 

On Sunday, the Punjab Smog Monitoring Center forecast Lahore’s AQI between 210 and 230 and cautioned that morning and night hours would see the worst pollution, with a slight improvement expected between 1-5pm. On Monday morning, Pakistan ranked the second worst country globally for air quality, after Delhi, data from the Swiss air-quality monitoring organization, IQAir, revealed. The city had a PM2.5 concentration 31.1 times the World Health Organization annual PM2.5 guideline value.

Winds of 4–7 km/h from the east and west could carry pollution from the Indian cities of Amritsar, Ludhiana and Haryana toward cities in Pakistani Punjab including Lahore, Faisalabad, Sahiwal, Bahawalpur, Rahim Yar Khan and Multan, the Punjab government advisory said.

“Every citizen’s role in preventing and reducing smog becomes a cause of major change and success,” Senior Provincial Minister Maryam Aurangzeb said, appealing for adherence to environmental SOPs.

The advisory urged residents to wear masks, and said children, older people and those with respiratory illness should stay indoors due to low winds and no rain keeping particles suspended.

Municipal agencies including Water and Sanitation Agency, Lahore Development Authority and district and municipal bodies were directed to conduct water sprinkling, prevent burning of garbage and crop residue and ensure construction sites and material-carrying vehicles are covered. 

Punjab has also begun targeted “anti-smog gun” operations this season after trial runs, part of a wider push that includes new enforcement rules and traffic measures to cut emissions in the provincial capital. 

The smog crisis in Lahore, similar to the situation in India’s capital Delhi, tends to worsen during cooler months due to temperature inversion trapping pollution closer to the ground.


Pakistan orders four-day workweek, shuts schools to save fuel amid Middle East oil crisis

Updated 09 March 2026
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Pakistan orders four-day workweek, shuts schools to save fuel amid Middle East oil crisis

  • The development comes as ongoing US-Israeli strikes on Iran disrupt oil supplies in Strait of Hormuz, push prices past $119 a barrel
  • Islamabad bans government purchases, cuts fuel allocation for vehicles as well as workforce in public and private offices by 50 percent

ISLAMABAD: Prime Minister Shehbaz Sharif on Monday announced austerity measures, including a four-day work week, cuts in government expenditures and closure of schools, to offset the impact of rising global oil prices due to an ongoing conflict in the Middle East.

Global fuel supply lines have been disrupted in the Strait of Hormuz, which supplies nearly a fourth of world oil consumption, after Tehran blocked it following United States-Israeli strikes on Iran and counterattacks against US interests in the Gulf region.

Oil prices surged more than 25 percent globally on Monday to $119.50 a barrel, the highest levels since mid-2022, as some major producers cut supplies and fears of prolonged shipping disruptions gripped the market due to the expanding US-Israeli war with Iran.

In his televised address on Sunday night, Sharif said global oil prices were expected to rise again in the coming days but vowed not to let the people bear their brunt, announcing austerity measures to lessen the impact of fuel price hikes.

“Fifty percent staff in public and private entities will work from home,” he announced, adding this would not be applicable to essential services. “Offices will remain open for four days a week. One-day additional off is being given to conserve oil, but it would not be applicable to banks.”

Sharif didn’t specify working days of the week and the government was likely to issue a notification in this regard.

He said a decrease of 50 percent was being made in fuel allocation for government vehicles immediately for the next two months, but they would not include ambulances and public buses.

“Cabinet members, advisers and special assistants will not draw salaries for the next two months, 25 percent salaries of parliamentarians are being deducted, two-day salaries of Grade 20 and above officers, or those who are paid Rs300,000 ($1,067) a month, are being deducted for public relief,” he said.

Similarly, there will be 20 percent reduction in public department expenses and a complete ban on the purchase of cars, furniture, air conditioners and other goods, according to the prime minister.

Foreign trips of ministers and other government officials will also be banned along with government dinners and iftar buffets, while teleconferences and online meetings will be given priority.

“All schools will be off for two weeks, starting from the end of this week, and all higher education institutions should immediately begin online classes,” he said.

Sharif’s comments were aired hours after Pakistani authorities said the country had “comfortable levels” of petroleum stocks and the supply chains were functioning smoothly, despite intensifying Middle East conflict.

Petroleum Minister Ali Pervaiz Malik said three oil shipments were due to reach Pakistan this week, state media reported.

Meanwhile, Pakistan Navy (PN) launched ‘Operation Muhafiz-ul-Bahr’ to safeguard national energy shipments, the Pakistani military said on Monday, amid disruptions to critical sea lanes due to the conflict.

The navy is conducting escort operations in close coordination with the Pakistan National Shipping Corporation (PNSC), according to the Inter-Services Public Relations (ISPR), the military’s media wing. It is fully cognizant of the prevailing maritime situation and is actively monitoring and controlling the movement of merchant vessels to ensure their safe and secure transit.

“With approximately 90 percent of Pakistan’s trade conducted via sea, the operation aims to ensure that vital sea routes remain safe, secure, and uninterrupted,” the ISPR said on Monday. “Currently, PN ships are escorting 2 x Merchant Vessels, one of which is scheduled to arrive Karachi today.”