I was the science lead on a community outreach project in central London in 2018 and 2019, funded by the Royal Society of Chemistry, working with the London Sustainability Exchange (LSx). LSx has already organised a series of community engagement events through the Cleaner Air 4 Communities project and they measure NO2 with diffusion tubes; this new project will bring a more dynamic measurement strategy to the communities by using a network of small sensors with smart technology (from my research group in Santiago, Chile) to measure PM2.5 (Particulate Matter). The project involved local community groups and activists measuring the air pollution in their local area. Environmental chemistry volunteers trained "air quality champions" and helped them design an amateur air quality monitoring plan involving mobile measurements, walking around common commuting routes.

 In 2020,I have been giving advice to the Schools Clean Air Monitoring Project in Abingdon (SCAMPA) that has received RSC funding. I am helping with their monitoring strategy and giving advice and holding Q & A in these remote times. The project uses a mixture of diffusion tubes, home-made pollution testing devices and Raspberry pis connected to Particulate Matter (PM) small sensors and visualised on the Luftdaten website.