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What can we learn from the cleanest air in the world? After 50 years of collecting samples at the Kennaook/Cape Grim Air Pollution Station in partnership with the Bureau of Meteorology, scientists have a clear picture of how our global atmosphere has changed over time. The results carry both a warning and a message of hope. šŸ“ˆ Greenhouse gases like CO2 have risen consistently over five decades. šŸ“‰ Ozone-destroying CFCs were climbing — until the world came together to ban them, and the levels dropped. Find out more about the site: https://lnkd.in/gPfshu2M

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