Dataset - Helsinki Region Infoshare

Locations of trees in Helsinki 2013

In order to identify the individual tree trunks, we have first produced a canopy covering material. It was obtained using the NDVI raster (from regional false color orthophoto...
- WFS
- WMS
Data collection pilot in Helsinki: Air quality during street cleaning

General description A data collection experiment using machines and a measuring point to collect microparticle concentrations during street cleaning to assess air quality. PM10,...
- JSON
Urban weather model results of thermal comfort and difficult traffic conditions in the Helsinki metropolitan area

Urban weather model results of the URCLIM project. Data includes temperature at 2m high, moderate and strong heat stress during summer months and road weather for traffic and...
- WFS
- WMS
- SHP
- NETCDF
Utilization rates of outdoor gyms in Helsinki

The data includes the utilization information of outdoor gym devices in Hietaniemi, Paloheinä and Pirkkola (in Helsinki) outdoor gyms from the years 2021-2025. The data is no...
- JSON
Air quality measurements which are collected using devices installed on trams from Helsinki

Air quality measurements which are collected using devices installed on trams from Helsinki. Three sensor sets have been moving on the streets of Helsinki, while one has been...
- CSV
Kuuden suurimman kaupungin päihde- ja mielenterveyspalvelujen vertailu

The number of clients, services and costs of substance abuse and mental health services for the adult population in the six largest cities in Finland in 2016-2021. The dataset...
- XLSX
Gross floor area of housing in new city plans for the Helsinki region 2016–2019

City plans that were approved and came into force in 2016–2019 are a geographic dataset containing areal geometries. The data contains the delimitations of those city plans that...
- WFS
- SHP
- TAB
Housing production in the Helsinki region 2016-2019

Started and completed apartments in 2016-2019 is dataset with point-shaped spatial information covering 14 municipalities in the Helsinki region (Espoo, Helsinki, Kauniainen,...
- WFS
- SHP
- TAB
Population with foreign background in Helsinki 2017-2023 according to gender and background country

Note: The update of this Excel file has expired until 2023. The statistics are available as open data in the statistics database aluesarjat.fi.
- XLSX
Foreign citizens in Helsinki in 2017-2023 according to nationality, birth area and gender

Note: The update of this Excel file has expired until 2023. The statistics are available as open data in the statistics database aluesarjat.fi.
- XLSX
Area where the annual limit value for nitrogen dioxide has been exceeded in the Helsinki metropolitan area

The dataset shows the areas where the annual limit value for nitrogen dioxide (40 µg/m3) has exceeded or has been in danger of exceeding. In 2022 it was estimated that the...
- WFS
- WMS
- SHP
Pictorial map of the City of Helsinki

The pictorial map is a bird’s-eye view map of the inner city of Helsinki. Buildings and other features are presented in 3D. The map covers the southern inner city of Helsinki....
- TIFF
- PNG
- WMS
Housing production in the Helsinki region 2012-2015

The material contains location-specific data collected on a calendar year basis on housing production in the Helsinki region in 2012-2015. The data covers the 14 municipalities...
- WFS
- SHP
- TAB
- CSV
Floor area of housing in new city plans for the Helsinki region 2012–2015

The material contains approved, legally valid and proposed city plans in the Helsinki region in 2012–2015 in geographic dataset. The Helsinki Region Environmental Services...
- SHP
- TAB
- CSV
- WFS
- WMS
Helsinki Region Transport passengers by station

The weekday averages of passenger boardings at HSL’s stops and stations in November 2016. The number of passenger boardings per stop is the average of the weekdays (Mon–Fri) in...
- SHP
- KML
- CSV
- GEOJSON
- GEOSERVICE
Helsinki Region Transport destination database

**NOTE: This data is no longer updated. ** Destination database used, alongside address information, for positioning in Helsinki Region Transport’s (HSL) Journey Planner...
- SHP
- KML
- CSV
- GEOJSON
- GEOSERVICE
Helsinki bicycle lanes 2025

Plans concerning bicycle lanes in Helsinki in 2025. The data consists of three plans: the Baana network 2025, the city centre bicycle network 2025 and the target network for...
- SHP
Parliamentary elections in Helsinki 2015

Parliamentary elections in 2015 from Helsinki’s perspective, regional differences in voter turnout and support for parties. Tables in the dataset -Voter turnout at the...
- XLS
Uusimaa municipalities household-dwelling unit incomes, income per consumption unit gini coefficients 2005-2019

This dataset provides Uusimaa municipalities' household-dwelling unit incomes, incomes per consumption unit gini coefficients 2005-2019.
- PXWEB
Dwelling-unit income, gini coefficients per consumption unit in Helsinki 2005-2019

This dataset provides data on dwelling-unit income, gini coefficients per consumption unit in Helsinki 2005-2019.
- PXWEB

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