Datasets
Traffic measurements from Helsinki which contain data of traffic volume, average speeds and the amounts of different types of vehicles, collected for different means of transportation (vehicles, pedestrians, and...
Municipalities
CSV
JSON
The open interface provides information in JSON format on slip warnings given to pedestrians in Helsinki. The data is updated in real time on the interface – when a slippery road warning is issued, it is immediately...
Municipalities
JSON
You can also access this registry using the API (see API Documentation).