Welcome back for an episode with a recurring guest! Over the past few years, the air quality in urban India has gone from a seasonal problem in certain cities to a growing concern among the entire urban population in India. This can be seen in the AQI or Air Quality Index in most Indian cities, with more days of the year in the "severe" and harmful categories.Air pollution has many health effects, both direct and indirect, along with other factors like particulate matter. So what steps can be...