September's ozone hole was the biggest in 20 years
The area covered by the Antarctic ozone hole peaked at more than 27 million square kilometers (10.4 million square miles) in September, the second-largest area ever observed for this time of year.
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ImpactMinor 28/100
Why it mattersRule-based estimate: no strong signals; trust 6/10.
RegionsGlobal
Published4 h ago (Fri, 25 Sep 2026 12:40:05 GMT)
RetrievedFri, 25 Sep 2026 15:00:25 GMT via rss
ClassifiedFri, 25 Sep 2026 15:00:45 GMT by heuristic