Ooi Ee-LingNur Ili Hamizah MustaffaNorhaniza AmilMd Firoz KhanMohd Talib Latif2024-05-102024-05-102015Ee-Ling, O., Mustaffa, N. I. H., Amil, N., Khan, M. F., & Latif, M. T. (2015). Source contribution of PM 2.5 at different locations on the Malaysian Peninsula. Bulletin of Environmental Contamination and Toxicology, 94, 537-542.https://repoemc.ukm.my/handle/123456789/600This study determined the source contribution of PM2.5 (particulate matter <2.5 μm) in air at three locations on the Malaysian Peninsula. PM2.5 samples were collected using a high volume sampler equipped with quartz filters. Ion chromatography was used to determine the ionic composition of the samples and inductively coupled plasma mass spectrometry was used to determine the concentrations of heavy metals. Principal component analysis with multilinear regressions were used to identify the possible sources of PM2.5.enChemical compositionsPCA-MLRUrbanSuburbanRuralSource contribution of PM2.5 at different locations on the Malaysian PeninsulaJournal