Where our data comes from
Map data: © OpenStreetMap contributors openstreetmap.org/copyright.
IMGW-PIB — station climate data (1991–2020 normals)
The source of the data is the Institute of Meteorology and Water Management – National Research Institute (IMGW-PIB). IMGW-PIB data have been processed.
Data from the property owner
Editorial team
GIOŚ — air quality (State Environmental Monitoring)
Air quality: GIOŚ (State Environmental Monitoring), current data, not verified
OurAirports
Airport data: OurAirports
MET Norway (weather forecast)
Weather data: MET Norway
CHELSA V2.1 — climate averages 1981–2010 (1 km)
Climate averages: CHELSA V2.1 (Karger et al., WSL), CC0
GTFS: ZTM Gdańsk
Timetable: ZTM Gdańsk (CC0)
GTFS: ZTM GZM (Metropolia GZM)
Timetable: Zarząd Transportu Metropolitalnego, Mikołaj Kuranowski (CC BY 4.0)
GTFS: ZTM Lublin
Timetable: ZTM Lublin (CC0)
GTFS: Toruń
Timetable: UM Toruń (CC0)
GTFS: ZDMiKP Bydgoszcz
Timetable: ZDMiKP Bydgoszcz (CC0)
GTFS: ZKM Elbląg
Timetable: ZKM Elbląg (CC0)
Partner file imports
Wikidata (airlines)
Airline data: Wikidata
NASA POWER (climate averages)
Climate averages: NASA POWER Project (power.larc.nasa.gov)
Wikimedia Commons
The author and licence of each photo are given below it.
OpenStreetMap
© OpenStreetMap contributors
OpenFlights (airlines)
Airlines: OpenFlights.org (ODbL)
Travelpayouts / Aviasales (flight prices)
Flight prices: Aviasales (Travelpayouts)
User submissions
Property websites
Some photos come from the properties' own websites; the source is given below each photo.