Datasets

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 measurement result is updated hourly. HSY...

UiRaS pilot measures automatically swimming water temperature using sensors, which are located at several swimming places in Helsinki, Espoo and Vantaa. Data from sensors is sent to database every 30 minutes. Data is...

You can use Espoo’s Linked Events API to retrieve event data of several City of Espoo departments and institutions and the Helmet library service in a uniform format. The geographic data is linked to a service map,...

You can use Helsinki’s Linked Events API to retrieve event data of several City of Helsinki divisions and the Helmet library service in a uniform format. The geographic data is linked to the City of Helsinki’s office...