Global and Political Framework for South Asian Air Pollution Control: An Urgent Call for SAARC-UN Cooperation
1
College of Health and Public Servcie, University of North Texas, Denton, United States
Popul. Med. 2026;8(Supplement Supplement 1):
ABSTRACT
INTRODUCTION:
South Asia faces one of the most severe air pollution crises globally, posing an urgent public health and environmental challenge. Nearly two billion people—over one-quarter of the world’s population—live in the region, where ambient air pollution levels routinely exceed World Health Organization (WHO) guidelines by 10–15 times. This exposure contributes to approximately two million premature deaths annually and imposes welfare losses exceeding 5% of regional gross domestic product, according to World Bank estimates. Despite the scale of the problem, effective regional governance remains absent.
METHODS:
This employs a narrative policy analysis drawing on published epidemiological evidence, economic estimates, and institutional reviews of existing national and regional air quality initiatives. We assess the limitations of current cooperative mechanisms, including the Malé Declaration, alongside national programs such as India’s National Clean Air Program and Nepal’s Air Quality Management Action Plan, to identify governance and coordination gaps. Based on this assessment, we develop a conceptual framework for regional institutional reform.
RESULTS:
Our analysis identifies fragmentation, voluntary participation, inadequate financing, and the absence of legally binding obligations as core barriers to effective transboundary air pollution control in South Asia. While national initiatives demonstrate growing domestic commitment, they remain insufficient to address shared airsheds and cross-border pollution flows. To address these gaps, we propose a dual-track institutional architecture. Track A entails a United Nations–anchored South Asian Transboundary Air Pollution Protocol, under UNEP, WHO, and UNESCAP, incorporating harmonized monitoring, enforceable emission standards, compliance mechanisms, and financial instruments. Track B proposes the establishment of a SAARC Prime Ministers’ Council on Air Quality to provide high-level political leadership.
CONCLUSIONS:
Without binding regional cooperation, South Asia’s air pollution crisis will continue to generate disproportionate health and economic losses. A dual-track governance framework offers a feasible pathway to achieve meaningful reductions in pollution-related mortality and welfare losses.
South Asia faces one of the most severe air pollution crises globally, posing an urgent public health and environmental challenge. Nearly two billion people—over one-quarter of the world’s population—live in the region, where ambient air pollution levels routinely exceed World Health Organization (WHO) guidelines by 10–15 times. This exposure contributes to approximately two million premature deaths annually and imposes welfare losses exceeding 5% of regional gross domestic product, according to World Bank estimates. Despite the scale of the problem, effective regional governance remains absent.
METHODS:
This employs a narrative policy analysis drawing on published epidemiological evidence, economic estimates, and institutional reviews of existing national and regional air quality initiatives. We assess the limitations of current cooperative mechanisms, including the Malé Declaration, alongside national programs such as India’s National Clean Air Program and Nepal’s Air Quality Management Action Plan, to identify governance and coordination gaps. Based on this assessment, we develop a conceptual framework for regional institutional reform.
RESULTS:
Our analysis identifies fragmentation, voluntary participation, inadequate financing, and the absence of legally binding obligations as core barriers to effective transboundary air pollution control in South Asia. While national initiatives demonstrate growing domestic commitment, they remain insufficient to address shared airsheds and cross-border pollution flows. To address these gaps, we propose a dual-track institutional architecture. Track A entails a United Nations–anchored South Asian Transboundary Air Pollution Protocol, under UNEP, WHO, and UNESCAP, incorporating harmonized monitoring, enforceable emission standards, compliance mechanisms, and financial instruments. Track B proposes the establishment of a SAARC Prime Ministers’ Council on Air Quality to provide high-level political leadership.
CONCLUSIONS:
Without binding regional cooperation, South Asia’s air pollution crisis will continue to generate disproportionate health and economic losses. A dual-track governance framework offers a feasible pathway to achieve meaningful reductions in pollution-related mortality and welfare losses.
| eISSN: | 2654-1459 |
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