SATABDI ROY
Abstract
The study is about the present and future concentration level of air pollutants in Indian cities. Some of the cities selected from different parts of India based on some parameters. The major pollutants taken for the study are NO2, SO2 and PM10. It is a simple study about present concentration and expected concentration in near future as well. The study is based on absolutely secondary data sources. Data analysis part has done with the help of statistical methods. The study aimed at to explore present and future trend of the pollutants in Delhi, Kolkata and Chennai for the period of 2015 to 2019. It is also representing the relation between pollutants. Finally the predictive studies of pollutants have been calculated for all the selected cities and a conclusion is drawn based on all studies on pollutants of these selected cities.