NASA - National Aeronautics and Space Administration

Gulf Daily News - Seoul - South Korea and the United States are carrying out an intensive research campaign to uncover the causes of air pollution in Asia during the winter, as part of the efforts to deal with air quality challenges.
The project "Asian Air Quality Study - Asia-AQ" (ASIA-AQ), jointly conducted by the Korea National Institute for Environmental Research and the National Aeronautics and Space Administration (NASA), aims to collect detailed data on air quality in several locations in Asia, using aircraft, satellites and ground research sites.