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The concentration of ozone in the ozone layer is minimal, but it means a lot to live. The total amount of column ozone varies, mainly influenced by solar radiation and anthropogenic activity. In this study, the total column ozone during the Covid-19 pandemic, and the effect of UV radiation and CO 2  concentration on Kalimantan’s island was reviewed. Based on the research results, it can be seen that on Borneo’s island in September and October 2019, the total column ozone reached 0.0056 J/m 2 . From November 2019 to March 2020, the total amount of column ozone decreased to 0.005 J/m 2 . The total amount of column ozone increased in April 2020 but declined in May 2020, and from June to September 2020, it increased to reach 0.006 J/m 2 . The numbers are related but not significant with UV radiation (correlation 0.25) and CO 2  concentration (correlation -0.40). It can be concluded that UV radiation and anthropogenic activity affect the total column ozone.

The relation between total column ozone with UV radiation and CO2 concentration on the island of Kalimantan during the Covid-19 Pandemic

The relation between total column ozone with UV radiation and CO₂ concentration on the island of Kalimantan during the Covid-19 Pandemic