Air quality data for 328 cities across China from 2013 to 2022
收藏地球大数据科学工程2025-10-20 更新2025-10-25 收录
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https://data.casearth.cn/item/68f38c599418b437b22b4784
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资源简介：
This dataset is derived from China's meteorological historical data, covering the national geographical scope, with historical data updated to 2022. The core indicators include six types of atmospheric pollutants: PM2.5, PM10, sulfur dioxide (SO₂), nitrogen dioxide (NO₂), ozone (O₃), and carbon monoxide (CO). The dataset records the historical monitoring information of the above pollutants nationwide, which can be used to analyze the long-term spatiotemporal evolution law of atmospheric pollution and regional pollution characteristics, providing data support for atmospheric pollution control research and environmental management decisions.
创建时间：
2025-10-18
