Agenda :- How Air Pollution is Dangerous? What is the Internet of Things? IoT for Smart Cities. IoT Solutions for Smart Cities - Pollution Monitoring. Challenges and Security. Conclusion. Link to the slides :- docs.google.com/presentation/d/1RSlhiVQeFQDZrFcprouhm_-de7yn_d8DjmuLFIfdT1E/edit#slide=id.p