The webinar on Particulate matter pollutants & their impacts on Covid-19 in greater part of Chennai was organized on 02.03.2024. The guest for the session is Dr.S.Laxmipriya, Associate Professor, MGR University, Madhuravoyal. This webinar provided valuable insights about the greater Chennai area, like many other urban centers around the world, is facing a dual challenge of air pollution and the COVID-19 pandemic.