On September 7, for the 5th International Day of Clean Air for Blue Skies, EDF is highlighting how our cutting-edge tools are advancing the fight against air pollution in a new podcast episode, hosted by our China team. Reliable data on pollution sources is crucial, and that’s why we’ve developed Air Tracker—a free online tool using the latest science to trace local pollution like never before.

Listen in to hear from three EDF experts: Tammy Thompson on how Air Tracker came about and what it can do, Ziwei Luo on how Air Tracker has been localized in a major city in China, and Sergio Sánchez  on how we’re adapting Air Tracker to be of greatest use to city and national officials in Brazil. Air Tracker is already active in the US and China and is expected to reach Brazil by year-end.

Listen to the full episode here: Adapting Air Quality Monitoring Across Regions through Air Tracker