Air pollution emissions of non-point sources (TWD97)

Grid-based air pollutant emissions data from area sources. The base year for the estimation is 2023 (ROC Year 112). The grid covers Taiwan's main island and offshore islands, with coordinates provided in the TWD97 coordinate system and latitude/longitude format. The air pollutants covered include TSP, PM10, PM6 (not estimated), PM2.5, SOx, NOx, THC, NMHC, CO, and Pb. Due to the extremely large number of records, the dataset exceeds the capacity of the CSV file format. For the complete dataset, please visit the following website: https://air.moenv.gov.tw/EnvTopics/AirQuality_6.aspx. Scroll down to the "附件下載" section and select "空氣污染物排放量清冊TEDS13.0版網格數據"

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Dataset Metadata

Dataset Code	AQX_P_438
Organization	Department of Atmospheric Environment
Data Categories	Atmosphere
Environmental Protection Project Categories	Atmospheric Environment, Environmental Resource Survey and Monitoring
Sustainable Development Goals	Sustainable Cities and Communities
Main field	nsc、nsc_sub、utme、utmn、dict、em_tsp、em_pm、em_pm6、em_pm25、em_sox、em_nox、em_thc、em_nmhc、em_co、em_pb、em_nh3、wgs84_e、wgs84_n
Dataset provided by	空氣品質改善維護資訊網
Authorization Method	Open Government Data License
Authorization Description Link	https://data.gov.tw/license
Encoding Scheme	UTF-8
Update Frequency	Irregularly
Contact Name	Ms. 郭文娟
Contact Phone Number	02-23117722#6111
Contact Email	wenchuan.kuo@moenv.gov.tw
Tags	TEDS10.0 air pollution emissions of non-point source

Data Field Description

Column	Type
nsc	text
nsc_sub	text
utme	text
utmn	text
dict	text

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