- The Korean Ministry Of Environment (MOE) has released the air quailty level of 16 areas nearby the    World Cup Stadium on a real-time basis since April 2002.
- The increasing public interest in air pollution and a clean and safe environment has led to raising the    need for air quality information across the country.
- The general public have gained access to the urban air pollution data on the website since Dec.2005.
 
- The data on the outdoor air quality nationwide has been released since Dec. 28, 2005.
 
- Method: the website (www.airkorea.or.kr) launched to provide air pollution information.
- Pollutants: PM-10 , O₃, CO , SO₂, NO₂
- Contents
 · Overall grasp of the real-time air quality data across the country.
 · Display of the air quality level in various ways such as satellite images, environmental clocks, and    calendars.