Lotte World Tower in Jamsil, Seoul, on a clear day and amid the dust.



By Park Si-soo



Almost all Koreans are suffering from physical or mental distress due to airborne ultrafine dust that has blanketed the nation for days, a survey showed on Tuesday.



In an online survey of 731 adults by recruiting website Incruit, 97 percent of them have found it difficult to live in the contaminated air and 93.7 percent called on the government to take a "nationwide countermeasure."





Almost all Koreans are suffering from physical or mental distress due to the dust that has blanketed the nation for days. Yonhap