2015-2019年中国典型区域大气环境容量分区数据集

数据集包含基于NAQPMS空气质量模式模拟结果，计算得到的2015年至2019年全国大气自净容量、容载量和容量余量。数据集给出的容量数据目标地区为全国各个城市，目标PM2.5浓度为日均75μg/m3，时间分辨率为每天。大气自净容量、容载量和容量余量分别对应大气清除能力、PM2.5浓度累计能力和大气超载量。

This dataset provides the national atmospheric self-purification capacity, PM2.5 carrying capacity and capacity margin calculated based on the simulation results of the NAQPMS air quality model, covering the years 2015 to 2019. The target regions for the capacity data in this dataset are all cities across China, with the target daily average PM2.5 concentration set at 75 μg/m³, and the temporal resolution is daily. The atmospheric self-purification capacity, PM2.5 carrying capacity and capacity margin respectively correspond to the atmospheric removal capacity, cumulative PM2.5 concentration capacity and atmospheric overload amount.