Lahore, Karachi among most polluted cities worldwide as Pakistan grapples with smog

Birds fly past on a street amid dense smog in Lahore, Pakistan, on November 1, 2025. (AFP)
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Updated 04 November 2025
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Lahore, Karachi among most polluted cities worldwide as Pakistan grapples with smog

  • Lahore records Air Quality Index of 394, deemed “hazardous” by Swiss air monitoring agency
  • Pakistan’s industrial and commercial hub Karachi ranks at number 4 in world’s most polluted cities

ISLAMABAD: Lahore, the capital of Pakistan’s Punjab province, was ranked as the most polluted city in the world again on Tuesday as authorities grapple with toxic smog. 

Dense, toxic smog has become a recurrent public health emergency in Pakistan’s second-largest city and cultural capital. Smog in the recent past has led to lockdowns and school closures in Punjab while residents have reported impaired visibility and respiratory difficulties due to the pollution. 

Lahore recorded an Air Quality Index (AQI) of 394, categorized as “hazardous” at 9:40 am local time on Tuesday, according to Swiss air monitoring agency IQAir. The eastern city also recorded a PM2.5 of 272 µg/m³. The PM2.5 refers to floating particulate matter in the air measuring 2.5 micrometers in diameter or less that can be absorbed into the bloodstream upon inhalation.

“PM2.5 concentration is currently 54.4 times the World Health Organization annual PM2.5 guideline value,” IQAir said on its website regarding air pollution in Lahore. 

Pakistan’s southern port city of Karachi, also the country’s industrial hub, recorded an AQI of 164 at the same time to rank at number four on the list of top polluted cities worldwide. Karachi’s air was categorized as “unhealthy” by the Swiss monitoring agency. 

Smog season begins in late October and peaks from November to January, lasting through February. It is spurred on by crop burning, vehicle emissions and industrial pollution every winter season in Punjab’s plane areas. 

Punjab authorities have attempted to mitigate the effects of smog. Last month, Punjab conducted its first anti-smog gun operation, which helped lower the city’s unhealthy air quality levels. Anti-smog trucks sprayed fine water mist across the city to help settle dust and pollutants.

Civic authorities are also promoting large-scale tree planting as a mitigation strategy, Raja Mansoor Ahmed, director general of the Parks and Horticulture Authority (PHA) in Lahore, told Reuters. 

 Outlining ongoing efforts, he said under the Lungs of Lahore project, the government has planted around 350,000 trees so far. He said this year, Punjab added 150,000 trees along the city’s Ring Road project. 

“We’re launching the Ring Forestation of Lahore project, aiming to cover 113 kilometers around the city with 2.1 million trees,” Ahmed said.

He confirmed that the “project is approved, and we’ll commence work once funds are released,” positioning it as a long-term measure to combat the city’s severe environmental degradation.


At UNSC, Pakistan warns competition for critical minerals could fuel global conflict

Updated 06 March 2026
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At UNSC, Pakistan warns competition for critical minerals could fuel global conflict

  • The demand for critical minerals has surged worldwide due to rapid expansion of electric vehicles, advanced electronics and clean energy technologies
  • Pakistan’s representative says all partnerships in critical minerals sector must be ‘cooperative and not exploitative’ and respect national ownership

ISLAMABAD: Ambassador Asim Iftikhar Ahmad, Pakistan’s permanent representative to the United Nations (UN), has warned that intensifying global competition over critical minerals could become a new driver of global conflict, urging stronger international cooperation and equitable access to resources vital for the world’s energy transition.

The warning comes as demand for critical minerals and rare earth elements surges worldwide due to the rapid expansion of electric vehicles, advanced electronics and clean energy technologies, with governments and companies increasingly competing to secure supply chains while raising concerns that this may lead to geopolitical rivalries in the coming years.

Speaking at a Security Council briefing on ‘Energy, Critical Minerals, and Security,’ Ahmad said experience showed that the risks of instability increased where mineral wealth intersected with weak governance, entrenched poverty and external interference.

“Access to affordable, reliable and sustainable energy is essential for development, stability and prosperity. The global transition toward renewable energy, electric mobility, battery storage and digital infrastructure has sharply increased the demand for critical minerals,” he said.

“This upsurge has generated new geopolitical and geo-economic pressures. If not managed responsibly, competition over natural resources can affect supply chains, aggravate tensions, undermine sovereignty and contribute to instability.”

In several conflict-affected settings, he noted, illicit extraction, trafficking networks and opaque financial flows have fueled armed conflict and violence, weakened state institutions and deprived populations of legitimate revenues.

“The scramble for natural resources and its linkage to conflict and instability is therefore not new,” Ahmad told UNSC members at the briefing. “Pakistan believes that natural resources must serve as instruments of economic development and shared prosperity, and not coercion or conflict.”

He urged the world to reaffirm the right of peoples to permanent sovereignty over their natural resources, saying all partnerships in the critical minerals sector must be cooperative and not exploitative, respect national ownership, ensure transparent contractual arrangements and align with host countries’ development strategies.

“In order to prevent the exploitation of mineral-producing countries and regions, particularly in fragile and conflict-affected settings, support their capacity-building for strengthening domestic regulatory institutions, combating illicit financial flows, ensuring environmental safeguards, and promoting equitable benefit-sharing with local communities,” he asked member states.

“Promote equitable participation in global value chains. Developing countries must be enabled to move beyond extraction toward processing, refining and downstream manufacturing. Technology transfer, skills development and responsible investment are essential to avoid perpetuating structural imbalances.”