Data by topic
Other
3 of 3 datasets
Air quality (FHR)
Sofiaplan Municipal Enterprise
The dataset contains 3 968 sites represented as point locations related to air quality measurements by fine particulate indicator. For each measurement, the station location, month and year of measurement and two PM concentration indicat…
GEOJSONChanged: Aug 5, 2026Large-scale and construction waste collection zones (EGOs) by Sofia districts
Sofia Municipality – Waste Management and Circular Economy Directorate
The dataset includes geospatial data (GeoJSON) of wholesale collection areas and construction waste in Sofia Municipality, broken down by the 24 administrative areas. Each polygon shall be a serviced area/carre with a detailed transport …
GEOJSONChanged: Jul 13, 2026Access to mass public transport, survey (250-350m)
Sofiaplan Municipal Enterprise
The dataset contains the results of an extensive study of the pedestrian accessibility to the communications of public transport on the territory of Sofia, presenting the distance belt between 250 and 350 meters. The data is a polygon ge…
GEOJSONChanged: Jun 10, 2026
Dates show catalogue changes, not necessarily new observations.