基于物联网监测和感知情感相结合的大气质量综合评价

为了改善大气环境,满足人民群众对良好的大气环境的需要,首先要对大气质量做出全面的合理的评价,考虑到物联网监测数据只能反映空气监测站点周围有限区域的大气质量情况,且利用公众感知情感分析大气质量在客观性上略有不足,为此,基于物联网监测数据与公众感知情感数据建立大气质量综合评价模型,以山东省为例对2016年12个月的大气质量...

Comprehensive evaluation of air quality based on the combination of Internet of Things monitoring and perception of emotion

In order to improve the atmospheric environment and meet the needs of the people for a good atmospheric environment, an adequate evaluation of the air quality is necessary . Considering that the monitoring data from the Internet of Things (IOT) can only reflect the air quality in the limited area around the air detector station, and sentiment analysis of public lacks objectivity. Therefore, A evaluation model of air quality was established based on the data in 2016 of Shandong Province both from IOT and public sentiment. The results showed that: more than half in 2016, the air quality of Shandong Province was mainly moderate pollution, and the moderate pollution area along with heavy pollution area accounted for more than half of the total area of Shandong Province. These areas were mostly distributed in the middle, middle-east and south area. In addition, the heavily polluted areas are mainly distributed in Dongying City, the northern part of Binzhou City, Qingdao city and the southern part of Weifang City. Therefore, special attention from related departments and effective solutions are both in urgent need in the heavily polluted areas to meet the demands of the public for a beautiful atmospheric environment.