At the same time, higher CO2 level is reported. https://mainichi.jp/english/articles/20210330/p2a/00m/0sc/023000c https://mainichi.jp/english/articles/20210330

At the same time, higher CO2 level is reported. https://mainichi.jp/english/articles/20210330/p2a/00m/0sc/023000c https://mainichi.jp/english/articles/20210330/p2a/00m/0sc/02...