Air pollution problem in India

I am a student of the "Tecnologico de Monterrey Campus Queretaro" located in Queretaro, Mexico. I am currently conducting a project on the UN sustainable development goals. I decided to do research on objective number 11, which talks about sustainable cities and I am focusing on the target 11.6, which is: by 2030, reduce the adverse per capita environmental impact of cities, including by paying special attention to air quality and municipal and other waste management. I focused the podcast about air quality of India because of its pollution and how the people of lower, middle and upper class affects and is affected by air pollution. For this investigation was essential to interview people to gather information and know different points of view.