The United States currently has modest levels of air pollution after decades of clean air actions. Dr Colette Heald, an atmospheric chemist at the Massachusetts Institute of Technology, speaks to Nature Geoscience about air pollution control in the US, and the challenges and opportunities faced under global environmental change.
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Jiang, X. A conversation on air pollution in the United States. Nat. Geosci. 16, 935–936 (2023). https://doi.org/10.1038/s41561-023-01307-y
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DOI: https://doi.org/10.1038/s41561-023-01307-y