ymparisto-ja-luonto - Groups - Helsinki Region Infoshare

Vastaa avoimen datan tarvekyselyyn: https://hri.fi/fi/mita-toivot-avoimelta-datalta-tulevaisuudessa/

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
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