While we don't expect to see a big drop in temperatures,... test-takers are expected to face a thick blanket of fine dust in parts of the nation. <br />Unhealthy concentrations of fine dust are expected to persist in the western and central regions of the Korean Peninsula. <br />As ultra-fine dust particles continue to flow in from China,... fine dust levels will remain 'bad' especially in Seoul and the surrounding Gyeonggi-do Province. <br />
