国省控站点空气质量实时数据集

该数据集是以国控站点、省控站点为基本单位的结构化数据，根据《环境空气质量标准》(GB 3095-2012)及修改单、《环境空气质量指数(AQI)技术规定(试行)》(HJ 633-2012)、《环境空气质量评价技术规范（试行）》（HJ 663-2013）等有关要求，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。
指标参数：PM2.5、PM10、SO2、NO2、CO、O3浓度、空气质量指数（AQI）、空气质量等级、首要污染物、地理信息（经纬度）等。
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 dataset is structured data using national-controlled and provincial-controlled air quality monitoring stations as basic units. Processed independently in accordance with the requirements of relevant standards including Ambient Air Quality Standard (GB 3095-2012) and its amendment, Technical Regulation on Ambient Air Quality Index (AQI) (HJ 633-2012) (for trial implementation), and Technical Specification for Ambient Air Quality Assessment (HJ 663-2013) (for trial implementation), it forms a comprehensive, systematic and timely collection of air quality information. It can intuitively reflect the air quality status of various cities within specific time periods, and provide high-quality, computable data support for the modeling and optimization of AI models in scenarios such as environmental prediction, pollution source tracing, and intelligent early warning.
Time Range: November 4, 2019 to Present
Temporal Granularity: Hourly data
Coverage: Over 9,000 national and provincial-controlled stations across China, covering 610 cities
Indicator Parameters: PM2.5, PM10, SO2, NO2, CO, O3 concentrations, Air Quality Index (AQI), air quality grade, primary pollutant, geographic information (latitude and longitude), etc.
Data Provision Method: The dataset can be provided by time scale or geographical region, with diverse delivery formats.

搜集汇总

背景与挑战

背景概述

该数据集是一个全国性的空气质量实时监测数据集，基于国控和省控站点，覆盖全国超9000个站点和610个城市，提供从2019年11月4日至今的小时级数据，包括PM2.5、PM10、SO2、NO2、CO、O3浓度、AQI等关键指标。它遵循环境空气质量标准，旨在为AI模型在环境预测、污染溯源和智能预警等场景提供高质量的数据支撑，适用于软件信息服务、交通运输、人工智能等多个行业领域。