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City of Malmö Open Data Portal
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Everyone – including private individuals as well as private and public organizations – is free to use the open data available on this portal. The data may be freely reused, modified, and shared.
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  • E-mail: malmostad@malmo.se
  • Address: Malmö stad, 250 80 Malmö
  • Phone: +46 40 341000
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Open data for Malmö

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Themes
  • 73

    Population and society

  • 17

    Economics and finance

  • 5

    Energy

  • 2

    Health

  • 0

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  • 0

    Agriculture, fisheries, forestry and food

  • 20

    Environment

  • 7

    Government and the public sector

  • 0

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  • 3

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  • 0

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  • 10

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  • 45

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  • 0

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Recent updates

  • Water temperatures

    The city of Malmö measures water temperatures in the sea at a number of bathing areas. The measurements are made with temperature sensors that are placed close to the surface (optimally at a depth of about 50 cm) some 50 meters from land. The sensors normally report the temperature a number of times per hour and the average value per hour is what is published in this dataset.
    Incorrect measurement values ​​are uncommon but can occur if sensor operation is disrupted. The resources consist of GeoJSON files (Locations YYYY-MM.geojson) that show the sensors that have been active and their approximate location on a monthly basis. Corresponding measurement values ​​per month are available in CSV files (Water Temperatures YYYY-MM.csv). Measurement value files follow FIWARE's specification for WaterQualityObserved . Attributes Locations id [sensor identity] address [sensor location (text)] geometry [approximate position of the sensor, type: Polygon, CRS: WGS84] Attributes Water temperatures type [always "WaterQualityObserved"] id [sensor identity] address [sensor location (text)] dateObserved [date and time (ISO 8601 format) when the measurement value was reported] temperature [measured temperature in degrees Celsius]
    12th November 2026

  • Tree

    Individual trees located on public land in the city of Malmö. Attribute objnr [individual tree identifier] vetenskapligt namn [scientific name] svenskt namn [Swedish name] typ [plant environment, e.g. park environment, street environment] planteringsår [year the tree was planted] krondiameter [given in meters] stamdiameter [given in centimeters] vitalitet [tree health: 1. Good vitality, 2. Moderate vitality, 3. Poor vitality, 4. Very poor vitality] marktäckning [type of soil material around the tree] inventeringsdatum [date when the tree was last inventoried] kategori [deciduous or coniferous] ursprung [geographical origin] timestamp [file upload date] Geometry type is Point, CRS according to WGS84.
    12th November 2026

  • Playgrounds

    Places on public land with various equipment, such as swings and sandboxes, intended for children's activity, creativity and fun. Some of Malmö's playgrounds are themed playgrounds with unique, specially built attractions that follow a certain theme. Playgrounds in this dataset are managed by the City of Malmö. The dataset meets the mandatory attributes of the national specification for playgrounds. Possible values ​​for the attribute type have been extended with T (for theme playground).
    https://lankadedata.se/spec/lekplatser/.
    12th November 2026
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