Datasets

General description A data collection experiment using machines and a measuring point to collect microparticle concentrations during street cleaning to assess air quality. PM10, PM2.5 and PM1 concentrations from...

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 The data is no longer updated. The utilization rate of...

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 constantly at Helsinki Environmental...