Hello,
As my English is bad (thanks to deepl) and I am a very bad teacher (not a word to my children
), I will try the different options.
1/ Sensor.community: it's collaborative, opensource and scalable.
For the programming pro, sending AQM Duino data seems possible.
Advantages: large network in certain regions. Multilingual.
Disadvantages: the map is very slow, the interface archaic, the data are, let's say, not very clear and organized.
https://sensor.community/en/
https://maps.sensor.community/#8/39.461/-7.262
https://public.opendatasoft.com/explore/...wg.streets
2/ Madavi-Grafana: it is the exploitation of data exclusively sensor.community.
Advantages: faster and much more complete, intuitive and some parameters are available.
Disadvantages: without the UID (which is not public) one navigates in the fog, I was explained that it is a problem of German laws (?)
I have to try it by creating an account to see if the possibilities are more extensive.
https://api-rrd.madavi.de/grafana/d/GUaL...66-6197076
3/ Aqi.eco: it fetches data from several sources including sensor.community, the other sources I am not competent enough. There is a forum but in Polish, if a Polish user is willing to register it should be interesting.
Advantages: widget/template creation, sensor group creation, it's really good, easy, educational, intuitive, multi-source.
Disadvantages: documentation is not very elaborate, language is English or Polish etc... It seems that the Polish version is more complete.
https://aqi.eco/pl
https://aqi.eco/en
https://github.com/trekawek/air-quality-info
https://portugal.aqi.eco/en/all/3744
4// AQICN.org: you can find the official stations, sensor.community, purpleAir, etc...
But I don't know why some are missing.
http://aqicn.org/station/@196690#/z/13
Now it's up to you to see how useful it is.
Have a nice day, under the Portuguese rain