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Pollution from human activity threatens both human health and vital ecosystems. SEI looks at issues of air pollution from household up to global levels, for example how pollution links to climate mitigation, urbanization and public health, and the potential role of citizen science in pollution monitoring.
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Feature / SEI will contribute to the development of the Nairobi City County Air Quality Action Plan (2025–2029).
Past event / UNEP, SEI and Athletics Kenya have collaboratively supported air quality awareness campaigns.
SEI brief / This SEI brief highlights how Indonesia can reduce greenhouse gas emissions and air pollution from road transportation, potentially leading to health benefits.
Other publication / SEI experts informed the 2025 version of the Carbon Offset Guide, a resource to learn about carbon credits and mitigating greenhouse gas emissions.
Journal article / SAMHE data shows that particulate matter levels in UK schools are heavily influenced by outdoor air quality.
Media coverage / SEI Asia's Diane Archer shares insights with HaRDstories about the Clean Air Bill in Thailand.
Project / This project aims to foster political convergence and strengthen cooperation on methane mitigation
Perspective / Jenniffer Pedraza explores how clean air pledges must be backed by action, collaboration and investment to deliver real health and equity gains.
Feature / At CCAC 2025, SEI's workshop advanced SLCP integration into NDCs, offering countries strategies, tools and support for climate action ahead of COP30.
