Hewa Safi Mtaani: Exploring Green Spaces in Nairobi Settlements is a field-based, walk-led inquiry that brings together citizen science, community insight, and site observation to examine how green infrastructure and air quality shape wellbeing in informal settlements. Through guided visits across selected project sites, participants will document environmental conditions, engage with community perspectives, and generate localized evidence to better understand the links between public space, health, and urban resilience