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
Microclimate simulation demo of Helsinki

This analysis has the simulation results of the microclimate of one block in Punavuori, Helsinki. An urban microclimate is the climate of any urban area that is different to...
- SHP
Climate indicators of Helsinki Metropolitan Area

The climate indicators comprise about 40 key figures that provide a comprehensive overview of the development of the operating environment in the Helsinki metropolitan area, as...
- XLSX
Carbon sink mapping of Helsinki metropolitan area

Carbon Sink Mapping of Helsinki Metropolitan Area. The data contains a report (in Finnish) and a GIS dataset. The GIS dataset shows the carbon storage in both soil and...
- WMS
- WFS
Real time air quality at HSY monitoring sites

Map level shows real-time air quality as an index of air quality in the permanent and mobile measurement stations of the Helsinki Region Environmental Services (HSY). The...
- WMS
- WFS
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
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
Air quality monitoring sites and annual nitrogen dioxide (NO2) averages in the Helsinki metropolitan area

Monitoring site data includes permanent monitoring sites, mobile monitoring sites and passive samplers, as well as the annual average concentrations (μg/m3) of nitrogen dioxide...
- WFS
- WMS
- XLSX
- SHP
- TAB
Photovoltaic potential in the Helsinki metropolitan area

The data contains the photovoltaic production potential calculated per building, provided that the entire area suitable for solar panels is covered with solar panels. When...
- WFS
- WMS
- SHP
Suitable areas for solar panels in Helsinki metropolitan area

Suitable areas for solar panels in the Helsinki metropolitan area. The data indicates potential locations for solar panels. The data presents suitable areas for solar panels. A...
- SHP
Air pollutant concentrations in the Helsinki metropolitan area

Monthly and annual averages of air pollutants in the Helsinki metropolitan area, concentrations comparable to standards, maximum hourly values and data on the temporal...
- XLSX
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
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

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