Air Quality and its Environmental Consequences: Evidence from Salem District, Tamil Nadu

Abstract

Air pollution poses a significant threat to public health, making it crucial to assess air quality comprehensively and understand its implications for communities. This study focuses on Salem district, where the assessment of air quality becomes essential to gauge the extent of pollution and its potential impact on residents’ well-being. The first objective of this study is to measure the concentration levels of diverse air pollutants, encompassing Particulate Matter (PM10 and PM2.5), Sulfur Dioxide (SO2), Nitrogen Dioxide (NO2), and others, across different areas within the Salem district. By collecting and analyzing data on air quality, this research aims to provide a current and comprehensive evaluation of the district’s air quality. Furthermore, it seeks to identify temporal trends and spatial variations in air pollution concentrations, shedding light on the dynamic nature of environmental factors affecting the region. The second objective of this study addresses the paramount concern for the health of Salem district’s residents. Through an in-depth investigation, we aim to determine the prevalence of respiratory and cardiovascular diseases among the population. This investigation relies on the analysis of health data drawn from local hospitals and medical records. Additionally, this study endeavors to assess the potential correlation between the occurrence of respiratory and cardiovascular conditions and residents’ exposure to air pollutants. By understanding the intricate relationship between air quality and public health, we can formulate effective public policies and interventions aimed at mitigating the adverse impact of air pollution on the well-being of the community.