Norazian Mohamed NoorNor Naimah Binti MohamadNur Izzah Mohamad Hashim2024-05-102024-05-102018Noor, N. M., Binti Mohamad, N. N., & Mohamad Hashim, N. I. (2018). Variation of Ground-level Ozone in the West Coast of Peninsular Malaysia. EnvironmentAsia, 11(3).https://repoemc.ukm.my/handle/123456789/485Hourly air pollutants data and weather parameters over the time period of 2008-2012 were obtained from the Air Quality Division, Department of Environment (DOE) Malaysia. The main aim of this study is to examine the variations of ground-level ozone in the west coast of Peninsular Malaysia. Shah Alam recorded the highest number of hours and days of ozone concentration above the threshold limit that was suggested by the Recommended Malaysian Air Quality Guidelines (RMAQG) with a maximum concentration of 0.158 ppm.enGround level ozoneSurface ozoneNitrogen oxidesTemporal analysisSpatial analysisJournal