NAPS Continuous Data: across 52 Census Divisions from 1980-2019

The National Air Pollution Surveillance (NAPS) Program is a national system of air pollution sampling sites managed by Environment and Climate Change Canada, with cooperation from Provincial, Territorial, and regional partners who manage the sites and report data. This dataset contains aggregated and imputed continuous monitoring pollutant concentrations from 52 Canadian census divisions spanning 1980-2019.国家空气污染监测计划（National Air Pollution Surveillance, NAPS）是一套国家级空气污染采样监测体系，由加拿大环境与气候变化部（Environment and Climate Change Canada）负责管理，并得到各省、地区及区域合作方的协作支持——这些合作方负责站点运维与数据上报工作。本数据集包含1980年至2019年间，来自加拿大52个人口普查分区（Canadian census divisions）的经聚合与插补处理的连续监测污染物浓度数据。