Awaiting room in medical clinic full of patients.

Air Hub: engineering healthy indoor environments

Project / An interdisciplinary network set up to understand particulate matter in indoor air, its health impacts and effective and equitable ways to address it.

2025 - 2027 / About Cities and Pollution

A door with a sign above it that says FTYM clinic, with an air monitor above the door with logos for SEI and UNEP, with grilled windows and wooden beams under the overhanging roof and a ladder.

Air–noise pollution linkages: testing innovative community‑based adaptation and mitigation strategies in Kenya

Journal article / This publication explored how environmental monitoring can help address the mental health needs of vulnerable perinatal adolescents.

31 October 2025 / About Adaptation, Cities and Pollution

Evening traffic congestion with cars and motorbikes in a city.

Informing clean transport policies for improved air quality in mid-size Latin American cities

Project / This project models transport impacts to help mid-sized Latin American cities make cleaner, healthier urban planning decisions.

2025 / About Mitigation and Transport

Aerial view of Cape Coast, Central, Ghana, West Africa, Africa

Quantifying air pollution and public health benefits from Ghana’s Nationally Determined Contribution

Project / Using international tools, this project models Ghana’s NDC actions to quantify health and economic benefits, helping prioritize policies with the highest impact

2025 - 2026 / About Cities, Pollution and Short lived climate pollutants

Aerial drone view of a container ship navigating beneath two trucks crossing a suspension bridge.

Air pollutants emissions methodology for the logistics sector

Other publication / The 2025 methodology enables logistics companies to quantify air pollutant emissions across all major modes of transportation.

23 October 2025 / About Business, Short lived climate pollutants and Supply chains

Group of cyclists and electric motorbike riders smiling and raising their hands in front of the SEI “Sustainability Bus” tent at the Grand Nairobi Bike Race.

SEI and key partners champion sustainability at Nairobi’s premier cycling event

Feature / At Nairobi’s Jubilee Live Free Bike Race, partners unite sport and sustainability to champion clean air and healthy cities.

15 October 2025 / About Cities, Transport and Wellbeing

Advancing super pollutant action towards COP30

Past event / Ahead of COP30, SEI researchers joins Brazil roundtable on super pollutants to share policies, experiences and cooperation opportunities.

14 October 2025 / About Cities

Researchers highlight urgent need to tackle air pollution in Africa

Media coverage / Clean air for enhanced urban climate resilience in Africa

24 September 2025

Air quality integrated into Africa’s first regional climate framework

Feature / For the first time, air quality is being prioritized alongside climate concerns such as drought, heat and floods.

19 September 2025 / About Finance