Datasets
The noise zones are calculated and indicative and do not necessarily reflect the noise situation at an individual site. The data is based on the 2022 noise assessment for the metropolitan area under the Environmental...
Municipalities
WMS
The City of Helsinki's noise report, which complies with the EU's Environmental Noise Directive (END), examines the environmental noise caused by road and rail traffic in the Helsinki area. The noise report has been...
Municipalities
WMS
WFS
You can also access this registry using the API (see API Documentation).