Spatiotemporal variability patterns in high PM2.5 events based on a large dataset from air quality monitoring stations over South Korea

Subin Han, Pukyong National University, Division of Earth Environmental System Science, Busan, South Korea, Yongmi Park, Pukyong National University, Division of Earth Environmental System Science (Major of Environmental Atmosphere Sciences), Busan, South Korea and Wonsik Choi, Pukyong National University, Department of Environmental Atmospheric Sciences, Busan, South Korea