Dataset - Helsinki Region Infoshare

Air quality indices in the Helsinki metropolitan area and Uusimaa

The material contains the air quality indices of HSY’s air quality monitoring sites on an hourly basis. The air quality index divides air quality into five different classes,...
- XLSX
Basic data on Helsinki Region Environmental Services (HSY) water supply

The material covers basic data on water utility operations and resulting indicators. The data is submitted annually to the information system of the Finnish Water Utilities...
- XLSX
Energy consumption in the Helsinki metropolitan area

The dataset contains information on energy consumption in the Helsinki metropolitan area and separately in the cities of the Helsinki metropolitan area by sector (district...
- XLSX
Greenhouse emissions in the Helsinki metropolitan area

The data contains information on usage-based greenhouse gas emissions in the Helsinki metropolitan area and separately in the cities of the Helsinki metropolitan area by sector...
- XLSX
District heating in the Helsinki metropolitan area

This dataset contains emissions data of the Helsinki metropolitan area's district heating by production method (by power plant and heating plant) and by sector (households,...
- XLSX
Traffic emissions in the Helsinki metropolitan area

The material contains information on greenhouse gas emissions from traffic in the Helsinki metropolitan area by mode of transport (passenger cars, vans, buses, trucks,...
- XLSX
Waste sorting activity levels in the Helsinki metropolitan area

Responses to the customer survey conducted annually by HSY, question 11: "Which of the following types of waste do you sort yourself and how regularly?", years 2007-2017. The...
- XLSX
Nice city centre for visitors -survey results

The dataset includes the answers to the Nice city centre for visitors survey. The data was collected between 17 September and 19 October 2014. The survey received nearly 1,800...
- XLSX
Land usage permission system for public areas in the City of Helsinki

The City of Helsinki Urban Environment Division manages the city’s public areas and gives the necessary landowner’s consent for the land use of public areas (e.g. construction,...
- WMS
- WFS
Register of public areas in the City of Helsinki

The register of public areas (YLRE) is a system of the Helsinki Urban Environment Division that contains information about the city’s street and green areas. The dataset is...
- WMS
- WFS
Helsinki 2050 survey results

The dataset includes the answers to the Helsinki 2050 survey related to the preparation of the Helsinki Master Plan. The dataset was collected between 4 November and 9 December...
- KML
- XLSX
- CSV
The Issue Reporting API of the City of Helsinki

NOTE: The API is currently not in use due to renewal of the information system. The renewed API is scheduled to be published in 2024. An API to the City of Helsinki digital...
- XML
- JSON
Solar energy map of Espoo

Solar energy map of Espoo. The report analysed the amount of solar radiation falling on the roof surfaces of all buildings in Espoo. The analysis was carried out using a...
- GEOTIFF
Geoenergy map of Espoo

The geoenergy map portrays the suitability of soil and bedrock for geoenergy production. The map is based on soil maps of the City of Espoo, soil and bedrock data of the...
- WMS
- GEOTIFF
Environmental permits in Helsinki

Environmental permits in the City of Helsinki. The Environmental Protection Act defines the activities that require an environmental permit. The Environmental Protection...
- XLSX
Traffic noise zones in Helsinki metropolitan area

The data includes traffic noise zones in the Helsinki metropolitan area (Helsinki, Espoo, Vantaa and Kauniainen). The dataset contains a breakdown of road and rail traffic noise...
- SHP
Helsinki metropolitan area Service Map APIs

The Service Map is an open information channel on the service points and services offered by the cities of Helsinki, Espoo, Vantaa and Kauniainen. The Service Map helps the...
- JSON
- WFS
Helsinki environmental statistics

Helsinki Environmental Statistics is an online statistics service collecting the essential variables describing the state of the environment and burdens on the environment in...
- PXWEB
- JSON
Statistical Yearbook of Vantaa

The statistical yearbook of the City of Vantaa has been published since Vantaa became a city 1974. The yearbook is a compilation work that aims to describe Vantaa and its...
- XLSX

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You can also access this registry using the API (see API Docs).