In this week’s episode, host Kristin Hayes talks about air pollution with Pallavi Pant, the head of global health at the Health Effects Institute. Pant discusses a new study that explores the prevalence of fine particulate matter and nitrogen dioxide pollution in more than 7,000 cities worldwide. Pant and Hayes also delve into the health effects of air pollution, trends in urban air quality in regions around the world, and how the COVID-19 pandemic has impacted air quality. References and recommendations: “Air Quality and Health in Cities: A State of Global Air Report” from the Health Effects Institute; https://www.stateofglobalair.org/resources/health-in-cities “Agents of Change in Environmental Justice” podcast; https://agentsofchangeinej.org/podcast/