Data Details

Ministry of Climate, Energy and Environment, National Institute of Environmental Research_National Indoor Radon Information Housing

This data is the result of a nationwide, wide-area survey conducted in 17 cities and provinces and 226 cities and counties across the country to determine the indoor radon concentration in homes during the winter.

The measurement of indoor radon concentration in a house was performed using a passive detector using the alpha drop detection method, which is the main test method for measuring radon in indoor air according to the Indoor Air Quality Fair Testing Standards (National Institute of Environmental Research Notice) used for long-term measurements of 90 days or more.
The data provided is categorized by city, county, and district nationwide.


* Results of indoor radon concentrations (Bq/㎥) in winter in homes nationwide (Project name: National Residential Radon Survey, data by city/province, city/county/district, and housing type)
* This data is the result of a winter indoor radon concentration survey.
The Public Data Utilization Support Center automatically converts and provides open-format file data of three or more steps open to public data portals into open APIs (RestAPI-based JSON/XML).
To use the open API, you need to sign up for a public data portal membership and apply for utilization. For inquiries about utilization, please contact the Public Data Utilization Support Center.
File data can be used by downloading without logging in.
CSV
Ministry of Climate, Energy and Environment, National Institute of Environmental Research_National Indoor Radon Information Housing

File data information Download metadata Provides schema.org based metadata.

A file data information table with a Ministry of Climate, Energy and Environment, National Institute of Environmental Research_National Indoor Radon Information Housing indicates information such as classification system, provider, etc.
File Name Ministry of Climate, Energy and Environment, National Institute of Environmental Research_National Indoor Radon Information for Housing_20181231
Classified Environment - Environment general Retention
Department Department NO
Retention Collected by
Update Cycle Occasional (one-time data) Next Registration Date
Media Type Text All Rows 7241
File Extension CSV Download 1692
Data Limit Keyword Indoor radon in winter, nationwide radon, housing, indoor radon, cities, counties, provinces, long-term radon measurement, regional survey
Registered 2020-11-19 Edited 2025-05-21
Provided Download from open data Portal (the original text file registration)
Description This data is the result of a nationwide, wide-area survey conducted in 17 cities and provinces and 226 cities and counties across the country to determine the indoor radon concentration in homes during the winter.

The measurement of indoor radon concentration in a house was performed using a passive detector using the alpha drop detection method, which is the main test method for measuring radon in indoor air according to the Indoor Air Quality Fair Testing Standards (National Institute of Environmental Research Notice) used for long-term measurements of 90 days or more.
The data provided is categorized by city, county, and district nationwide.


* Results of indoor radon concentrations (Bq/㎥) in winter in homes nationwide (Project name: National Residential Radon Survey, data by city/province, city/county/district, and housing type)
* This data is the result of a winter indoor radon concentration survey.
Other
Payment free Criteria for Additional Costs Case
Scope of License The use permission range limitless
The Public Data Utilization Support Center automatically converts and provides open-format file data of three or more steps open to public data portals into open APIs (RestAPI-based JSON/XML).
To use the open API, you need to sign up for a public data portal membership and apply for utilization. For inquiries about utilization, please contact the Public Data Utilization Support Center.
File data can be used by downloading without logging in.
XML JSON
Ministry of Climate, Energy and Environment, National Institute of Environmental Research_National Indoor Radon Information Housing

Open API Information Download metadata Provides schema.org based metadata.

Ministry of Climate, Energy and Environment, National Institute of Environmental Research_National Indoor Radon Information Housing Information such as classification and provision of file data information system
Service Ministry of Climate, Energy and Environment, National Institute of Environmental Research_National Indoor Radon Information for Housing_20181231
Classification System Environment - Environment general Provider
Management Agency Public Data Utilization Support Center Management agency phone number 1566-0025
Basis For Retention Collection Method
Update Cycle Occasional (one-time data) Next Enrollment Date
Media Type Text Whole Row 7241
Extension XML, JSON Application For Use 2
Data Limit Keyword Indoor radon in winter, nationwide radon, housing, indoor radon, cities, counties, provinces, long-term radon measurement, regional survey
Enrollment 2020-11-19 Correction 2025-05-21
Form Of Provision Download from open data Portal (the original text file registration)
Explanation This data is the result of a nationwide, wide-area survey conducted in 17 cities and provinces and 226 cities and counties across the country to determine the indoor radon concentration in homes during the winter.

The measurement of indoor radon concentration in a house was performed using a passive detector using the alpha drop detection method, which is the main test method for measuring radon in indoor air according to the Indoor Air Quality Fair Testing Standards (National Institute of Environmental Research Notice) used for long-term measurements of 90 days or more.
The data provided is categorized by city, county, and district nationwide.


* Results of indoor radon concentrations (Bq/㎥) in winter in homes nationwide (Project name: National Residential Radon Survey, data by city/province, city/county/district, and housing type)
* This data is the result of a winter indoor radon concentration survey.
Other Notes
Payment free Charge Standard And Unit Case
Scope Of Use The use permission range limitless