Case studies

Robust and accurate air quality data is important in the fight for clean air. But knowing how to use it effectively is vital.

Lack of understanding of the causes and health impacts of air pollution in India has stifled action to tackle this silent killer. We fund a mix of projects designed to improve the evidence base and use it to mobilise grassroots and elite political action.

A combination of grassroots data-gathering and coordinated political campaigning is transforming Bulgaria’s approach to air pollution.

The LeadAir initiative is a groundbreaking platform for Polish cities to pool knowledge and share lessons from their efforts to tackle air pollution.

How can we help people see the damage air pollution does to our lungs, to create a platform for change?

Mayors of some of the world’s biggest cities are working together on clean air to share knowledge and show what is possible. This is helping set a new global standard on air pollution.

You can’t manage what you don’t measure - this principle drives the work we support to tackle London’s air quality crisis.