国省控站点空气质量实时数据

是经自主加工后形成全面、系统且具有时效性的空气质量信息汇总，可直观反映不同城市在特定时间段内的空气质量状况，为AI模型在环境预测、污染溯源、智能预警等场景下的建模与优化提供高质量、可计算的数据支撑。时间范围：2019年11月4日至今
时间维度：小时数据。
涵盖范围：全国超9000个国省控站点，覆盖610个城市。
数据提供方式：可按时间尺度或者按地域提供相关数据集，形式多样。

This is a comprehensive, systematic and time-sensitive air quality dataset compiled through independent in-house processing. It can intuitively reflect the air quality conditions of different cities within specific time periods, providing high-quality, computable data support for the modeling and optimization of AI models in scenarios including environmental prediction, pollution source tracing, and intelligent early warning.
Time Range: From November 4, 2019 to the present
Temporal Resolution: Hourly data
Coverage: Over 9,000 national and provincial-controlled air quality monitoring stations nationwide, covering 610 cities
Data Provision Mode: Relevant datasets can be provided either by time scale or geographic region, with multiple available formats.