Research Article
Studying Air Pollutants Origin and Associated Meteorological Parameters over Seoul from 2000 to 2009
Table 1
The characteristics and source of data used in this study.
| Parameter | Time period | Frequency | Source |
| SO2 | 2000–2009 | Hourly | National Institute of Environmental Research (NIER) | NO2 | 2000–2009 | Hourly | CO | 2000–2009 | Hourly | PM10 | 2000–2009 | Hourly | Dust frequency | 2000–2009 | Monthly |
| Precipitation | 2000–2007 | Daily | Automatic Weather System (AWS) | Temperature | 2000–2007 | Daily | Relative humidity (RH) | 2000–2009 | Monthly | Korea Meteorological Administration (KMA) |
| Wind speed | 2000–2007 | Daily | National Oceanic and Atmospheric Administration (NOAA) |
| Fine mode fraction (FMF) | 2000–2009 | Monthly | The Moderate Resolution Imaging Spectroradiometer (MODIS) Retrieval/Terra | Aerosol optical depth (AODsat) | 2000–2009 | Monthly | Ångström exponent | 2000–2009 | Monthly |
| Aerosol optical thickness (AODaeronet) | 2000–2007 | Monthly | Aerosol Robotic Network (AERONET) |
|
|