On this page, explore SEI’s publications, innovative projects and inspiring stories that showcase our commitment to clean air in the last year.
Air pollution is a critical global threat, causing 8.1 million premature deaths and affecting 9 out of 10 people worldwide. Investing in clean air is essential for healthier lives, thriving economies and combating climate change.
The International Day of Clean Air for Blue Skies, held every 7 September, raises awareness about the urgent need to tackle air pollution. This year’s theme, “Invest in #CleanAirNow,” calls for stronger partnerships, increased investment, and collective action to secure a healthier planet.
Explore the key messages and learn how you can be part of the solution.
SEI’s latest work spans innovative tools for planning low-emission transport in Indonesia, exploring clean air solutions, and addressing air pollution to combat desertification and enhance food security in Africa.
Feature / Workshop participants tested a new tool for planning strategies to reduce emissions, improve air quality and promote sustainable mobility across Indonesia.
Feature / Discover the health impacts and cross-benefits of clean air and climate change in this Q&A with SEI researcher Chris Malley.
Other publication / The Africa Clean Air Program brief gives recommendations on how reducing air pollution can benefit human health, climate and crop production.
Past event / SEI's Kevin Hicks speaks at the 2024 Clean Air for blue skies webinar on incentives for green mobility in emerging economies in Africa.
Past event / Read findings and reflections from our citizen science air quality monitoring in UK schools as presented at the UKRI/Met Office Clean Air Programme Conference.
Past event / Jenniffer Pedraza is presenting her work developing emissions scenarios in Latin America and the Caribbean at this global atmospheric chemistry conference.
United Nations Secretary-General António Guterres emphasizes that investing in clean air “saves lives, combats climate change, strengthens economies, builds fairer societies, and advances the Sustainable Development Goals.”
Feature / The Climate and Clean Air conference brought together partners to discuss a shared agenda for clean air and climate change. SEI researchers share key takeaways.
Feature / SEI and Bogotá’s environment agency are collaborating on an approach to reduce black carbon.
Feature / SEI York Centre Director Sarah West was interviewed for a recent briefing for the UK parliament.
Feature / Learn how SEI’s guide is aiding companies in pinpointing and curbing their air pollution footprint.
Feature / The Indonesia-UK PACT project has launched a competition to redesign a significant bus terminal in Greater Medan, Indonesia.
Feature / At the INGENIOUS webinar, Sarah West and indoor air quality experts emphasized the need for further research to promote indoor air quality in all UK households.
Feature / Explore key takeaways on how young people can combat air pollution and climate change.
Feature / A wide slate of new features makes LEAP easier to use and more comprehensive than ever for energy modelling, policymaking and research.
Feature / SEI researchers are supporting Ugandan government officials in tackling the pressing issue of short-lived climate pollutants.
Feature / On UK Clean Air Day, SEI York researchers explore the potential for UK-led initiatives to inspire and guide global policies and actions toward cleaner air.
Feature / Ahead of the UK general election, experts urge the next government to adopt a unified strategy to improve indoor air quality for better public health.
Feature / This episode sheds light on Thailand's groundbreaking legislation to empower citizens in the battle against air pollution.
Perspective / This op-ed offers key insights into a new report featuring contributions from SEI York and SEI Africa, originally published in The Conversation.
Perspective / Extreme heat affects low-income communities the most; better urban planning and social support are needed to counter the health risks and economic costs.
Perspective / This op-ed offers key insights into 2024 UNEA-6 resolution on air quality with contributions from SEI researchers, originally published in the Clean Air Journal
Journal article / Using arts-based approaches, researchers worked with communities in Nairobi to empower people to take action on air pollution.
Journal article / The SAMHE project introduces a novel method to generate and analyze extensive datasets via collaborative citizen science methods, in this case with UK schools.
Journal article / Researchers developed an enhanced methodology to estimate future health burdens from air pollution. The new estimates improved strikingly upon previous metrics.
Journal article / Carbon monoxide exposure poses a health risk to many urban residents in sub-Saharan Africa, with concentrations at their highest as evening meals are prepared.
Journal article / The SAMHE Web App was co-designed with schools to ensure maximum acceptance and engagement by teachers and pupils, as this is critical to the project's success.
Other publication / Thirty-seven actions in five key sectors could be the key to tackling climate change and air pollution in Africa simultaneously.
Journal article / Researchers from our York and Asia centres contributed to the first national and provincial air pollutant emissions inventory for Lao PDR.
Journal article / Analysis shows that Colombia's SLCP targets are well within reach thanks to careful planning and capacity building.
Journal article / The implementation of Pakistan's Clean Air Policy could reduce emissions of air pollutants by up to 80% by 2050.
Project / The project supports the development of an Africa Clean Air Program continental roadmap and implementation plans.
Project / This project investigates air pollutants inside homes in the city of Bradford, UK: their sources, interactions and health effects on those living there.
Project / A citizen science project monitoring indoor air, created with and for UK schools.
Project / Air pollution is a serious threat to the health of humans and ecosystems, yet is largely invisible and so out of the public consciousness.
Project / The project works with the Bogotá Environmental Agency to develop diverse pathways for air quality management.
Project / 15-minute cities propose urban redesigns aiming to cut carbon emissions and improve quality of life.
Project / SEI at the University of York is collaborating with the City of York to develop a retrofit one-stop shop to help the city achieve its net zero goals.
“Investing in clean air saves lives, protects the planet, boosts economies, and supports the most vulnerable.” – @antonioguterres. See how SEI is driving action for #CleanAirNow and learn how you can help make a difference.
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