USA pollution hotspots exposed in stunning new carbon maps

2 comments

1. Crazy, it’s almost as if more densely populated areas have higher levels of pollution? Someone should look into that.

2. The more roads, the more cars, the more red zones. I can name most every Metro on [this map](https://cff2.earth.com/uploads/2025/12/28153353/co2-emissions_US-map_2010-2022_Scientific-Data_1m.jpg).

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