Air pollution is one of the biggest global challenges of our time — but how are engineers and scientists tackling it? In this episode of the Prof Mahesh Podcast, we speak with Prof. Suresh Dhaniyala, Distinguished Professor of Aerospace & Mechanical Engineering at Clarkson University, who has dedicated his career to fighting air pollution. He shares insights on how aerosol scientists played a key role during the Covid-19 pandemic, and why careers in this field are not just impactful but also sustainable and rewarding.We explore the intersection of fluid mechanics, chemistry, data science, and aerosol intelligence, the role of startups and citizen-led innovation, and why building both depth and breadth of knowledge is essential for future problem-solvers.This episode is perfect for students, researchers, and entrepreneurs looking to build purpose-driven careers in solving air pollution and global health challenges.