Air pollution kills an estimated 7 million people globally each year. The pods will allow visitors to experience some of the worst quality air on the planet, and understand why action on air pollution is urgently needed.

The five pods will start in Granary Square, London, then disperse and drift north. Lone pods will touch down in Birmingham, Sheffield, Lancaster and Newcastle. They will reunite as a family in Glasgow on the eve of COP26, with a call for world leaders to make air pollution an explicit priority in climate action and sustainable development activities.

The Pollution Pods are a series of geodesic domes whose air quality, smell and temperature accurately recreate the pollution of five different locations on three continents: London, Beijing, São Paulo, New Delhi and Tautra, a remote peninsula in Norway. Pinsky created the pods in 2017 to test whether art can change people’s perceptions of, and actions around, climate change. Now they face their greatest challenge yet – to shift the debate on air pollution and climate change to help secure real change at COP26.