The Wandsworth Citizens' Assembly on Air Quality was a deliberative process commissioned by Wandsworth Council to address the issue of air pollution in the borough. The assembly aimed to involve the public in identifying strategies and actions to improve air quality and address climate change. The assembly members, selected through a lottery process, spent four full Saturdays discussing, learning, and deliberating on the topic. They received presentations from commentators and had the opportunity to question them. The assembly produced a set of fifty recommendations on how to tackle air quality in Wandsworth, which will form the basis of a new Air Quality Action Plan.