Datagov Opendata Platform

Grid emission data of non-point source air pollutants, the base year is estimated to be the 108th year of the Republic of China, and the grid covers Taiwans main island and outlying islands. The central meridian of TWD97-TM2 121 and TWD97-TM2 119 is the grid point on the lower left, respectively. In angular coordinates, air pollutants include TSP, PM10, PM6 (no estimation), PM2.5, SOx, NOx, THC, NMHC, CO, and Pb. Since the number of files is extremely large and exceeds the capacity of the CSV file format, if you need to download it completely, it is recommended to download it from the following website: https://air.epa.gov.tw/EnvTopics/AirQuality_6.aspx Go to the "Attachment Download" at the bottom of the page , click "Emission Inventory TEDS11.1 Raw Data".