Show historical data on luftdaten.info?

[Ben21]

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

Map suggestion: playback

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