REGULATING PARTICULATE MATTER (PM) AIR POLLUTION: LEGAL MEASURES AND CONTROLS
Introduction India’s pollution crisis, particularly in the Indo-Gangetic plain, is among the most severe in the world. Nearly 40% of the country’s population resides in seven states and union territories—Bihar, Chandigarh, Delhi, Haryana, Punjab, Uttar Pradesh, and West Bengal. This region, characterized by a population density nearly three times higher than the rest of India, is plagued by pollution originating from vehicular emissions, agricultural practices, and residential activities. According to the World Health Organization (WHO), reducing particulate matter pollution (PM) can significantly improve health outcomes. In fact, bringing PM levels down to WHO guidelines could increase the national average life expectancy in India by 4.3 years. Particulate Matter: The Most Lethal Air Pollutant Among various forms of air pollution, particulate matter is globally recognized as the most deadly. The Air Quality Life Index (AQLI) demonstrates that the impact of PM on life expectancy...