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Ozone layer in 1990 was no different. It was starting to deplete.

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10y ago
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5mo ago

In the 1990s, the ozone layer was significantly depleted due to the use of ozone-depleting substances like chlorofluorocarbons (CFCs). This led to the formation of the ozone hole over Antarctica. International efforts, such as the Montreal Protocol, were established to phase out the use of CFCs and protect the ozone layer.

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Q: What was the ozone layer like in the 1990?
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No,but Titan has a thick layer of haze which acts like an ozone layer.


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