Keywords:
AIR POLLUTION · KATHMANDU VALLEY · Nepal · PM2.5 · POTENTIAL SOURCE CONTRIBUTION FUNCTION · TRANSBOUNDARY SOURCES
Influence of transboundary air pollution into the atmosphere of Kathmandu Valley
Air pollution is a major problem of the 21st century, bearing most of the burden in South Asia, with the highest rate of particulate matter (PM) concentration in recent years. This paper assesses transboundary air pollution in Kathmandu Valley's atmosphere originating from both neighbouring countries and regional sources within Nepal. Daily average PM2.5 data (2017–2013;2020)...
Kafle, H., Kafle, K., Bhujel, S., Thapa, G., Khadgi, J., & D. Cohen, D. (2026). Influence of transboundary air pollution into the atmosphere of Kathmandu Valley. APN Science Bulletin, 15(1). doi:10.30852/sb.2025.3056