Air Pollution Linked to 1.7 Million Deaths in India: Lancet Study
A new Lancet report reveals that over 1.7 million (17 lakh) deaths in India during 2022 were attributable to air pollution, particularly PM2.5, highlighting the severe health impact of poor air quality. The report notes a significant increase in air pollution-related deaths compared to previous years and underscores the urgent need for stricter emissions regulations. Exposure to PM2.5 has become a leading cause of mortality and economic loss in India.[1][3][4]
A major global report published by The Lancet Countdown on Health and Climate Change finds that air pollution, especially exposure to PM2.5 (ultra-fine particulate matter), was responsible for over 1.7 million deaths in India during 2022[1][3][4]. This represents a substantial increase from 2010 figures, indicating worsening air quality and its health consequences across the country. The report is a collaborative effort involving 128 experts from 71 institutions and UN agencies, and it highlights that air pollution is now the biggest environmental health risk in India. Beyond the direct impact on mortality, the study also notes the significant economic burden, with losses amounting to nearly 10% of India's GDP[1]. The findings are based on advanced statistical modeling and comprehensive air quality data. Indian authorities have questioned the methodology, suggesting that the figures are model-based and not derived from direct records, but the study emphasizes the need for stricter air quality regulations, as current standards in India are insufficient to protect public health. The report also links rising heatwaves, partly due to climate change, with increased health risks, noting that Indians experienced an average of 20 heatwave days in 2024, a third of which are directly attributable to climate change[1]. The Lancet's findings call for urgent action to address both air pollution and climate-related health threats in India.
