福建省按县的空气质量（2018-2020年）

福建省各县的空气质量数据，包括7个指标：AQI（空气质量指数）、SO2、CO、NO2、O3、PM10、PM2.5。一个县一天一条数据，数据来源于福建省生态环境厅网站，周期性进行采集整理。数据集可以作为一个数据系列，了解福建省县级的空气质量的一个变化过程，并详细了解各指标的超标情况。

This dataset contains air quality data for all counties in Fujian Province, including seven indicators: AQI (Air Quality Index), SO2, CO, NO2, O3, PM10, and PM2.5. Each county has one data entry per day. The data is periodically collected and organized from the official website of the Department of Ecology and Environment of Fujian Province. This dataset can serve as a data series to understand the spatiotemporal variation process of county-level air quality in Fujian Province, and to gain detailed insights into the exceedance conditions of each air quality indicator.

搜集汇总

背景与挑战

背景概述

该数据集包含福建省各县2018-2020年的空气质量数据，涵盖7个主要指标，按天记录，适用于研究县级空气质量变化及指标超标情况。