Trend Analysis of Air Quality Index in Chennai, India

The quality of the air is one of India's major problems. In accordance with a report from the World Health Organization (WHO), air pollution causes 2.4 million deaths worldwide each year. This research aims to comprehend air pollution issues in Chennai by developing an appropriate time series model and analyzing the results. The database monitored at various monitoring centers in Chennai, India, is used in this study to analyze the Air Quality Index (AQI). For this purpose, a data set consisting of monthly Ambient Air Quality data of Chennai city with various air pollutants for commercial, residential and industrial area were collected from Central Pollution Board, Chennai. The data set consisting of Ambient Air Quality data of Chennai city with various parameters such as Sulphur oxide (SO2), nitrogen oxide (N0X), Respiratory suspended particulate matter (RSPM), Transpiratory suspended particulate matter (TSPM) are collected weekly from the year Jan 2018 to Aug 2019 for the areas Adyar (Residential area), Thiyagaraya Nagar (Commercial Area), Annanagar (Commercial Area) from Tamil Nadu Pollution Control Board, Chennai.