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The Central Meteorological Administration of the Ministry of Communications has tried to link meteorological open data with 4-star standard data APIs of other government units across domains since 2010, establish 5-star open data, and provide one-stop access to multi-integrated data that is machine-readable The format API platform service promotes the combination of meteorological data with information from different fields in the circulation and exchange of data from all walks of life and cross-domain value-added applications.
Development history

2023

2023/01

Continuing to promote opendata

2022

2022/10

Return air quality index API

2022/04

Develop Open Link API

2022/03

Complete Air Quality Data API

2021

2021/12

Determining Open Data Topics

This picture is a schematic diagram of the open link API data list. For details, please refer to the text and links on the right
Open Link API Data List
  • Automatic weather station observation data (Central Meteorological Administration of the Ministry of Communications)
  • Air Quality Index AQI (Environmental Protection Administration, Executive Yuan)
  • Weather forecast data for townships and urban areas throughout Taiwan (Central Meteorological Administration, Ministry of Communications)
  • Single-point coordinates are returned to the administrative area-household affairs (Land Surveying and Mapping Center of the Ministry of the Interior)
More
L-003 Single-point coordinates return air quality indicators and meteorological observation data

Enter the latitude and longitude to get the nearest AQI station and automatic weather station

L-004 Single-point coordinates return the weather forecast data of administrative regions and towns

Enter the latitude and longitude to get all AQI stations and automatic weather stations in the county

This picture is a schematic diagram of the GraphQL API online usage instructions. For details, please refer to the text on the right
GraphQL API Online Instructions

Instructions for use
1. After logging in as a member of the meteorological data open platform, click the LINKEDAPI link to enter the open link API online description document.
2. Select the data number tab. The sample code on the left has preset all filterable parameters of this data, which can be modified and deleted according to the needs of use.
3. Click the central arrow button to preview the data return result on the right.
4. Click COPY CURL in the upper right corner to get the API Request URL, which can be used in development programs.
5. For detailed parameter description, click the DOCS or SCHEMA tab on the right.
6. The upper limit of the length of this API is 3000, and the data will not be returned if it exceeds 3000. If necessary, it can be queried in batches.

inquiry mode
1. L-003 can obtain the observation data of the closest air quality measuring station and automatic weather station at the same time by specifying the longitude at longitude and the latitude at latitude (the default example is 120.635324, 24.030304).
2. L-004 integrates and queries aqi, station and other parameters, and can simultaneously obtain all air quality measuring stations and automatic weather station observation data of the county or city where the specified latitude and longitude is located.
3. In order to avoid the distortion of the observation data due to the long distance, if there is no measuring station within 100 kilometers of the latitude and longitude entered by L-003, or the latitude and longitude entered by L-004 does not belong to the Taiwan administrative region, the data will not be returned.

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Update Date: 2023/09/14