# Show historical data on luftdaten.info?

**URL:** <https://forum.sensor.community/t/show-historical-data-on-luftdaten-info/1778>\
**Category:** Uncategorized\
**Created:** [January 1, 2023, 10:24am UTC](https://forum.sensor.community/t/show-historical-data-on-luftdaten-info/1778 "2023-01-01T10:24:39Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Ben21](https://forum.sensor.community/user_avatar/forum.sensor.community/ben21/32/1023_2.png) [@Ben21](https://forum.sensor.community/u/Ben21)\
**Post date:** [January 3, 2023, 8:44am UTC](https://forum.sensor.community/t/show-historical-data-on-luftdaten-info/1778/4 "2023-01-03T08:44:55Z")

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Please have a look here, I think this might be what you are searching:

> [@Map suggestion: playback](https://forum.sensor.community/t/map-suggestion-playback/548/2):
>
> Hello, it’s a matter of available memory. The JSON files for PM data and temperature/humidy/pressure are 6MB each (at the moment). And around 14000 data points (incl. location and sensor infos) that your browser needs to handle. Someone has tried it but after 4 years of data the data volume was too much: [Alternative LuftDaten viewer](http://sourisr.kapsi.fi/luftdaten/luftdate_vis/)

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_[View the full topic](https://forum.sensor.community/t/show-historical-data-on-luftdaten-info/1778)._