Air quality and climate

• Real time air quality at HSY monitoring sites

  HSY monitors the air quality in the Helsinki metropolitan area and Uusimaa in real time. Follow the real time data from interface. More information.

  • WMS

• 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

• Energy consumption in the Helsinki Metropolitan Area

  Energy consumption in the Helsinki Metropolitan Area in 1990 and 2000-2018.

  • XLSX

• Helsinki Region Environmental Services Authority’s (HSY) energy and material balances and greenhouse gas emissions

  Kasvihuonekaasupäästöt-aineisto sisältää tiedot Helsingin seudun ympäristöpalvelujen (HSY:n) vuosien 2010-2019 sekä vastaavien toimintojen vuoden 2009 energiankulutuksesta,...

  • XLSX
  • XLS

• Area where the annual limit value for nitrogen dioxide has been exceeded in the Helsinki Metropolitan Area

  Pääkaupunkiseudun typpidioksidin vuosiraja-arvon ylitysalue -aineistosta näkee, millä alueilla typpidioksidin vuosiraja-arvo (40 µg/m3) ylittyy tai on vaarassa ylittyä....

  • WFS
  • WMS
  • SHP

• Air quality measuring points and nitrogen dioxide (NO2) annual averages in the Helsinki Metropolitan Area

  Mittauspisteet-aineisto sisältää pysyvät mittausasemat, siirrettävät mittausasemat ja passiivikeräimet sekä niissä mitatut typpidioksidin (NO2) vuosikeskiarvopitoisuudet (µg/m3)...

  • SHP
  • TAB
  • WFS
  • WMS
  • XLS

• Suitable areas for solar panels in Helsinki region

  ​Aurinkopaneeleille sopivat sijainnit pääkaupunkiseudulla. Datasta käy ilmi potentiaaliset paikat aurinkopaneelien käyttöönottoon. Aineistossa on esitetty aurinkopaneeleille...

  • SHP

• Photovoltaic potential in Helsinki region

  Aineisto sisältää rakennuksittain lasketun aurinkosähkön tuottopotentiaalin. Tuottopotentiaali on laskettu olettaen, että rakennuksen katto on soveltuvilta osiltaan katettu...

  • SHP

• Helsinki metropolitan area air pollutant statistics

  Helsinki Region Environmental Services (HSY) air pollutant information 2013-.

  • XLSX

• Helsinki metropolitan area air quality index

  This dataset provides air quality data collected hourly by Helsinki Region Environmental Services (HSY) monitoring stations. The air quality index splits air quality into five...

  • XLS
  • XLSX

• Helsinki metropolitan area air quality statistics

  This dataset provides Helsinki Region Environmental Services (HSY) air quality information starting from 1985. The data also contains information on when and what has been...

  • XLSX

• Helsinki metropolitan area air quality data 2013

  This dataset provides hourly air quality data from the Helsinki metropolitan area and Uusimaa. The data is collected by Helsinki Region Environmental Services (HSY).

  • XLSX

• Energy consumption in the Helsinki metropolitan area

  This dataset provides energy consumption data on the metropolitan area's and metropolitan cities' (Helsinki, Espoo, Vantaa, Kauniainen) by sector in 1990 and 2000-2019.

  • 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

• Greenhouse emissions in the Helsinki metropolitan area

  This dataset provides information on the metropolitan area's and metropolitan cities' greenhouse emissions by sector (district heating, oil heating, electric heating,...

  • XLSX

• Traffic emissions in the Helsinki metropolitan area

  Information on Helsinki metropolitan area's greenhouse gas emissions by mode of transport in 1990 and 2000-2019. The data contains the sum of emissions in the whole metropolitan...

  • XLSX