Nurulkamal Masseran2024-05-102024-05-102021Masseran, N. (2021). Power-law behaviors of the duration size of unhealthy air pollution events. Stochastic Environmental Research and Risk Assessment, 35, 1499-1508.https://repoemc.ukm.my/handle/123456789/505The duration size of air pollution events refers to a state in which air pollution indices reflect unhealthy conditions over an extended period of time. Thus, a large duration size implies prolonged air pollution events. Such events exert negative effects on human health, disrupt economic activities, and deteriorate environmental ecosystems. This study proposed the use of power-law models as a tool for evaluating the behaviors of duration size for extreme and unhealthy air pollution events. Four different power-law models were used to analyze the air pollution data in Klang, Malaysia.enAir pollution modelingExtreme eventsPollution risk assessmentPower-law behaviorsJournal