基于GIS的黑龙江省空气质量监测
Air Quality Monitoring of Heilongjiang Province Based on GIS Technology

黑龙江省属于国界，位于中国的北部。由于冬季的燃煤采暖和秸秆燃烧，造成了冬季严重的雾霾状况，近几年随着锅炉改造和禁止秸秆燃烧的相关措施实施出台，黑龙江省的空气质量得到明显改善，但还是存在各种状况。本文对黑龙江省13个市区的2020年空气质量数据进行分析，分别从月份、季度、以及采暖期和非采暖期的角度，主要对各个城市的AQI (空气质量指数Air Quality Index)、PM2.5等污染指数利用GIS可视化，揭示黑龙江省全年空气质量的时间及地区差异，为污染的防治提供依据。
Heilongjiang Province belongs to the national border and is located in the north of China. Due to coal heating and straw burning in winter, serious winter haze conditions have been caused. In recent years, with the boiler transformation and the implementation of relevant measures to ban straw burning, the air quality in Heilongjiang Province has been significantly improved, but there are still various conditions. This paper analyzes the Air Quality data of 13 urban areas in Heilongjiang Province in 2020. From the perspectives of month, quarter, heating period and non-heating period, GIS is used to visualize the AQI (Air Quality Index), PM2.5 and other pollution indexes of each city, reveal the time and regional differences of air quality throughout the year in Heilongjiang Province, and provide basis for pollution prevention and control.