Community air monitoring has garnered significant attention from scientists, governments, non-profit organizations, and communities. Recent studies show community-scale air monitoring can supplement existing regulatory monitoring networks and improve  understanding of local-level air pollution. Insights gained from local air pollution source impacts can help governments and community stakeholders inform local action to reduce emissions and exposure. Understanding past challenges and successes is key to building the most effective community air monitoring programs in the future. This webinar will explore existing community air monitoring practices with a focus on community and stakeholders’ engagement; new technologies and methods to tackle monitoring objectives; and ways to leverage results and evaluate program success to provide accessible and actionable data to communities.