Executive Summary

Pakistan is in the grip of a public health emergency**. Toxic air pollution reduces the life expectancy of the average Pakistani by 3.9 years. In Lahore, the crisis epicentre, residents lose an average of 7 years of life to the air they breathe. For decades, a lack of credible, localised data has enabled a cycle of policy inaction, allowing this invisible killer to compromise the health of an entire generation and undermine the nation’s economic vitality. This report, ‘Unveiling Pakistan’s Air Pollution: A National Landscape Report on Health Risks, Sources and Solutions,’ ends the era of speculation. It provides the first comprehensive, multi- sectoral emissions inventories for Pakistan’s major urban airsheds, moving beyond debate to deliver a definitive, data-driven diagnosis of the crisis and a clear blueprint for action.**

Lahore is a complex, three-front battle against a toxic blend of emissions from transportation (35%), heavy industry (28%), and a dense ring of brick kilns (17%).

Karachi’s crisis is overwhelmingly industrial. Nearly half of its health-damaging fine particulate matter (49% of PM2.5) originates from its industrial sector and port activities.

The Islamabad-Rawalpindi airshed, with minimal heavy industry, is a stark case study of a crisis driven by urban design, with transportation (53%) as the dominant polluter.

Peshawar, trapped in a valley, is poisoned by a mix of transit trade and traditional industry, resulting in the country’s highest per-capita pollution burden.

This environmental failure is underpinned by a systemic governance failure. Pakistan’s national and provincial air quality standards are weaker than the World Health Organization guidelines, creating a false sense of security while leaving the public exposed to hazardous pollution on a near-daily basis. For over 20 years, the country has been caught in a vicious cycle: judicial activism forces the creation of commissions, which produce scientifically sound recommendations that are adopted into policies, which are then never fully implemented due to a lack of political will, institutional capacity, and enforcement. This has resulted in token, unscientific actions like road-washing and smog cannons, while the primary sources of pollution—identified repeatedly in policies for two decades—continue to operate with impunity.

The path to clean air is known, achievable, and offers immense public health and economic co-benefits. This report details the evidence-based interventions required. The highestpriority actions are:

Target the super-emitters: A transition to cleaner fuels (Euro-V standards), modernisation of the vehicle fleet with a focus on electrifying the 30 million two- and three-wheelers that form the backbone of urban mobility, mandatory pollution controls for industry, and a complete technological transition for the brick kiln sector will address the largest sources of pollution.

Close the governance gap: The government must align Pakistan’s environmental quality standards with global health guidelines, build and maintain a robust, transparent national air quality monitoring network to inform policy and the public, and establish empowered, coordinated institutions to enforce the law without exception.

Empower the public with information: Providing citizens with reliable, real-time air quality data is a potent and cost-effective public health tool that drives protective behaviours. This must be coupled with a national effort to accelerate the transition to clean cooking solutions, which addresses a major source of indoor air pollution that disproportionately harms the health of millions of women and children.

The evidence presented in this report is a call to action. Clean air is not a luxury or a long-term aspiration; it is a fundamental human right and a precondition for a healthy, prosperous, and sustainable Pakistan. The solutions are at hand. The barrier is no longer a lack of evidence, but a lack of will. It is time to act.