AQICN : data for prior years
As suggested by users, data since 2015 are available on the AQICN website : https://aqicn.org/data-platform/covid19/. We should include them once for all, I guess no update is needed.
Edited by Thomas Brand
As suggested by users, data since 2015 are available on the AQICN website : https://aqicn.org/data-platform/covid19/. We should include them once for all, I guess no update is needed.