Im not sure if the goverment organization has a historical database, because the api updates the sensors values with the last data available and the are no docs

Im not sure if the goverment organization has a historical database, because the api updates the sensors values with the last data available and the are no docs if i rebember correctly. Regarding your second question, idk really, if there is public data from other countries it could be formatted to a common format for the app, it is a nice idea, ty.