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Hi SuperZecton, last year in 2023 around August you updated the data on the List of countries by air pollution from 2020 to 2022, but you changed the source from UChicago to IQAir, which is a private company. Please don't do that. It's not even about them being a private company, but the UChicago source was good and you know it's reliable, so for consistency purpose keep it instead of delete it. The reason I am bringing this up is because someone has now made a new list for the 2024 UChicago data, and I consider that more reliable than IQAir. Alexysun (talk) 03:33, 16 July 2024 (UTC)[reply]
