Examining the locational approach towards optimal siting of air quality monitoring stations in India

Abstract

Abstract Increasing Air Pollution levels globally has been one of the major environmental risks on the ecosystem having multiplier effects on the human health. As a result, the need for regulating bodies to keep an eye on and evaluate pollution levels has grown, particularly in urban areas where human activity and population density are concentrated. Air quality monitoring thus becomes essential in creating and developing strategies to achieve the objectives of sustainable environmental policies. In India, there has been certain measures to set up air quality monitoring stations (AQMS) which are referred to form various action plans to improve the overall air quality in the country. The paper examines various approaches toward locating AQMS throughout the world and in India. It also discusses the approach of single or multi-pollutant monitoring worldwide with the use of various spatial tools and techniques. The guidelines and initiatives for locating optimal AQMS are examined in the study resulting in the formulation of various evaluation criteria which can be practiced for a holistic air quality management. The research aims to bridge the research gap and provide recommendations for an optimum approach to locating air quality monitoring stations in the urban areas of India and the world for better air quality management.