Lahore

Breathe If You Can!

Smog in Punjab has become an enduring environmental and governance crisis, becoming a “new normal” in the winter when the sun is obscured, but the lack of action is all too visible

By Prof. S. Shafiq ur Rehman | December 2025


Air pollution, particularly in the form of seasonal smog, has emerged as one of the gravest environmental and public health crises in Pakistan’s Punjab province. Once considered an episodic phenomenon, smog has now become a recurring and prolonged “fifth season,” severely impairing visibility, health, and economic activity every winter. Outside the smog season (October to February), Lahore is also frequently ranked as one of the most polluted cities in the world, epitomizing this crisis. Despite several policy and operational initiatives undertaken by the Punjab Government since 2016, the Lahore High Court (LHC) has consistently expressed dissatisfaction over the government’s performance, citing weak enforcement and insufficient coordination. Similarly, reported public views about smog management reflect their frustration and skepticism.

This article reviews the government’s major anti-smog measures, outlines the LHC’s criticisms, analyzes systemic deficiencies, and identifies the structural and governance reforms required to transform Punjab’s smog management from a reactive to a preventive model.

Smog, the “New Normal”
Although the roots of Punjab’s air pollution can be traced back to the rapid industrialization and vehicular expansion of the 1990s, smog became a persistent and annual phenomenon around 2016–17. Data from the National Disaster Management Authority (NDMA) and the Air Quality Open Data Platform (AQICN) reveal that since 2016, Lahore has experienced intense smog episodes almost every year between October and February. Meteorological conditions—cooler temperatures, low wind speed, and thermal inversion—trap pollutants from vehicles, industries, brick kilns, and agricultural residue burning close to the ground, creating a thick blanket of haze.

By 2024, the smog season began as early as October and extended well into February, signaling that Punjab’s air pollution is no longer seasonal but structural. Media and public discourse have started referring to it as an expected “fifth season,” illustrating both environmental persistence and societal resignation.

Government’s Anti-Smog Measures
The Punjab Government has introduced several policies, regulations, and operational actions in recent years, with notable acceleration since 2023. These initiatives can be grouped into legislative, enforcement, technological, and public engagement categories. The legislative work includes the Smog Prevention and Control Rules (2023), which provided legal authority to ban open burning, inspect and fine violators, and coordinate between departments. Punjab Clean Air Policy and Smog Mitigation Action Plan (2024–25) outlined sector-specific measures across transport, agriculture, industry, and energy. Similarly, Clean Air / Smog Mitigation Action Plan (SMAP 2025), supported by a US$300 million World Bank concessional loan (March 2025), aims to institutionalize long-term emission reduction and monitoring.

To manage crop residue effectively, not only has a ban been imposed on stubble burning and heavy fines levied on violators, but Super Seeders and straw-shredder machinery have been provided to farmers at 60% subsidized rates to enable in-field residue management. More recently, drone surveillance and “e-squads” have been deployed to detect illegal burning (2025 onward).

To control industrial and vehicular emissions, EPA enforcement squads inspect and seal polluting factories and kilns. By December 2024, over 1,300 brick kilns and 480 factories were sealed for non-compliance. Vehicle fitness drives and roadside inspections targeting smoke-emitting vehicles are carried out. Other proposals include replacing vehicles older than 20 years, mandatory use of catalytic converters, and transition to Euro-V fuel.

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