Surface ozone pollution in South Korea has increased over the past 2 decades, despite
efforts to decrease emissions, and is pervasively in exceedance of the maximum daily 8 h …

Heat waves are generally known to deteriorate air quality. However, the impacts of heat
waves on air quality can substantially vary depending on the characteristics of heat waves …

Ozone pollution is a major environmental threat to human health. Timely assessment of
ozone trends is crucial for informing environmental policy. Here we show that for the most …

Nitrate is one of the major constituents of fine particles and has not been effectively
alleviated in Northeast Asia. Field measurements of various gases and the chemical …

Generally speaking, the precursors of ozone (O 3), nitrogen oxides and volatile organic
compounds are very low in desert areas due to the lack of anthropogenic emissions and …

Increasing trends of tropospheric ozone in South Korea in the last decades have reported in
several studies, based on various metrics. In this study, we derived the trends of surface …

With strong air quality policies in place in China and South Korea in recent years, it is
important to understand the changing situation to address the increasing surface ozone …

To quantitatively investigate the transboundary behaviors and source attributions of ozone
(O3) and its precursor species over East Asia, we utilize the adjoint technique in the CMAQ …

Surface ozone pollution in South Korea has increased over the past two decades, despite
efforts to decrease emissions, and is pervasively in exceedance of the maximum daily 8-hr …

This study analyzed the potential impact of a carbon net-zero scenario on the atmosphere in
the Republic of Korea, specifically relating to the changes in the surface ozone (O 3) …