World Bank Support to Address India’s Air Pollution Challenge: From Strategy to Implementation

Impact of Air Pollution

Air pollution levels in India are among the highest in the world and remains one of India’s most serious public health and economic challenge. Much of India’s 1.4 billion people are exposed to unhealthy levels of ambient PM 2.5 – the most harmful air pollutant to human health. These small particulates with a diameter of less than 2.5 microns, are about one-thirtieth the width of a human hair. Exposure to PM 2.5 can cause illnesses such as lung cancer, chronic respiratory diseases, stroke, and heart disease. In 2019, lost output from premature deaths and illnesses caused by air pollution cost India US$28.8 billion and US$8 billion respectively. Together, that's a total loss of US$36.8 billion — equivalent to 1.36% of India's GDP. 

In addition, air pollution related health problems reduce productivity. In cities, air pollution affects labor, making them less productive. It raises health costs for employers and households alike. It affects investment as investors may be hesitant to bear the additional economic cost of setting up industries in a polluted city. 

Why Tackling Air Pollution Demands an Airshed Approach

PM2.5 comes from burning fossil fuels, biomass, and crop residue, as well as dust from construction and industry. Over half of India's PM2.5 forms secondarily when gases like ammonia, sulfur dioxide, and nitrogen oxides interact in the atmosphere, traveling hundreds of kilometers across state boundaries. This makes air pollution inherently multi-sectoral — spanning households, transport, industry, agriculture, and power — and multi-jurisdictional across cities, districts, states, and regions.

An airshed is a geographic region that shares a common flow of air, which may be uniformly polluted and stagnant depending on pollution sources within it. Airsheds can extend over several hundred kilometers, well beyond the boundaries of cities and states. India, therefore, needs to look beyond its cities and take action at the sub-national level for effective air pollution control strategies and apply new set of tools for airshed-based management. Standardizing tools across India is important so control strategies and relevant data sets can be linked. 

The World Bank’s India Air Quality Management (AQM) Program supports the country’s shift from city-centric responses toward an airshed-based air quality management, combining institutional reforms, improved data systems, sectoral investments, and performance linked financing at state and regional levels.

To address the transboundary dimension of air pollution in the Indo-Gangetic Plains and Himalayan Foothills, the World Bank Group is working closely with governments to translate this vision into results on the ground. Through an expanding portfolio of operations (over USD 1 billion) and analytical work across Bangladesh, India, Nepal, and Pakistan, the World Bank is helping governments move from planning to implementation. In India, this engagement is situated within the broader Indo-Gangetic Plains airshed, encompassing states such as Punjab, Haryana, Chandigarh, Delhi, Uttar Pradesh, Bihar, Jharkhand, and West Bengal.

Action

India has taken several significant steps to address air pollution. In recent years, the Government of India has strengthened vehicular and industrial emission standards, while placing increased emphasis on expanding renewable energy, promoting electric vehicles, and providing LPG cooking fuel to millions of households. Collectively, these measures have delivered important co-benefits for reducing air pollution.

The Government of India’s National Clean Air Program (NCAP) is a powerful step in acknowledging and resolving the problem of deteriorating ambient air quality. The NCAP provides cities an overall framework for developing air quality management plans, with guidance on policies across a range of sectors.

Recognizing that air pollution transcends administrative boundaries, India has also strengthened its institutional framework for regional coordination. In August 2021, Parliament enacted legislation establishing the Commission for Air Quality Management (CAQM) in the National Capital Region and adjoining areas, creating a statutory body for coordinated, airshed-level planning, regulation, and enforcement across multiple states and sectors.

World Bank Support: From Knowledge to Results

The World Bank’s air quality management engagement in India follows a phased, results-oriented approach aligned with the Country Partnership Framework (CPF) 2026–31, which emphasizes livable cities, productivity, and job rich growth under the Viksit Bharat agenda.

Building the basics

The first step focuses on helping governments understand sources of air pollution, strengthening air quality monitoring and planning, improving enforcement, and using scientific tools to identify where pollution comes from. These basics help decision makers design smarter and more cost-effective policies and target actions where they matter most.

Strengthening action at the airshed and state levels

Building on this foundation, the World Bank works with states to turn evidence into action. This includes supporting the design of comprehensive state clean air plans, as well as coordination across the Indo Gangetic Plain. These efforts help different sectors and neighboring states work together and in parallel – ultimately resulting in cheaper, faster and greater emission reductions.

Scaling solutions through finance and institutions

Finally, the World Bank helps scale up solutions by linking clean air goals with financing and stronger institutions. This includes supporting results-based programs and investments in key sectors (cleaner transport, industry, energy, household cooking, agriculture), while mobilizing public and private funding. The aim is to deliver lasting improvements in air quality that also support economic growth, productivity, more and better jobs and improved quality of life.

The program draws on global experience from countries such as China, Mexico, and Egypt, adapted to India’s federal structure and development priorities.   

Flagship Operations: Uttar Pradesh and Haryana 

The World Bank is taking an important step in supporting India's National Clean Air Program (NCAP) with nearly $600 million in financing for two landmark clean air programs in Uttar Pradesh and Haryana. Together, these programs will deliver integrated, multi-sectoral solutions to improve air quality for over 270 million people. Cleaner air will strengthen human capital — keep children in school, workers productive, and communities healthier — while creating new jobs and economic opportunities for youth and women.

Uttar Pradesh Clean Air Management Program (UPCAMP)

The World Bank is investing $299.66 million to support Uttar Pradesh's clean air ambitions, through interventions across households, transport, agriculture, and industry. The program will leverage an additional $150 million in private capital and create new jobs for youth and women.

Key actions include:

• Cleaner Cooking: Transitioning 3.9 million households away from biomass and solid fuels through clean cooking solutions, supported by micro-financing via women's self-help groups.
• Cleaner Transport: Deploying 15,000 electric three-wheelers and 500 electric buses across major cities, while phasing out 13,000 heavily polluting vehicles.
• Cleaner Agriculture: Supporting farmers to adopt precision nutrient management and reduce crop residue burning and livestock waste emissions.
• Cleaner Industry: Transitioning over 700 brick kilns to lower-emission technologies and helping SMEs adopt cleaner production processes.
• Stronger Monitoring: Installing nearly 200 new air quality monitors to enable evidence-based, airshed-wide air quality management.

Haryana Clean Air Project for Sustainable Development

The World Bank is investing $300 million to support Haryana's clean air ambitions, targeting measurable reductions in air pollution across the state and the National Capital Region. The program will leverage an additional $127 million in private capital across transport, energy, and industry sectors.

Key actions include:

• Cleaner Transport: Deploying electric buses in Gurugram and Faridabad, creating 10,000 jobs — prioritizing women — as drivers, conductors, and support staff.
• Cleaner Agriculture: Providing farmers with incentives to adopt machinery and alternative practices that reduce crop residue burning and better manage livestock waste — one of Haryana's largest sources of PM2.5.
• Cleaner Industry: Supporting approximately 2,000 MSMEs to adopt cleaner, more efficient technologies, reducing their pollution footprint while improving competitiveness.
• Stronger Monitoring: Expanding the air quality monitoring network and integrating it with a decision support system to enable data-driven, long-term airshed management.

Way Forward

Improving air quality in India requires sustained commitment beyond individual projects, with air quality management embedded as a core function of government planning and service delivery. Going forward, the continued focus will be on strengthening institutions, leveraging and converging public sector finance effectively, ensuring predictable financing, and deepening coordination across sectors and state boundaries, particularly at the airshed level where pollution sources and impacts extend beyond city limits.

With large-scale clean air programs now moving into implementation, India’s clean air agenda is entering a crucial phase: shifting from plans and pilots to large scale, results driven action. Evidence shows that a clean air pathway can deliver substantial health and economic benefits, while supporting India’s broader development goals. Over the medium to long term, the World Bank envisions continuing to support Indian cities and states, including across the Indo Gangetic Plain, in  strengthening institutions, systems, and partnerships needed to achieve cleaner air and healthier lives for all.