基于低成本高密度颗粒物传感器在环境监测中的应用：以上海嘉定为例

Application of Low Cost and High Density PM Sensors in Environmental Monitoring:a Case Study of Jiading, Shanghai

将100台颗粒物传感器在嘉定区国家站集中进行校准,确保颗粒物传感器具有良好的一致性和准确性。采用规定的布点原则和方法将校准后的颗粒物传感器布设在全嘉定区域范围内,将嘉定区网格化,形成空气环境全覆盖监测网络。将颗粒物传感器采集的数据和当地气象数据,利用云计算、大数据空气质量分布式监测系统,可以对嘉定区的污染颗粒物空间变化,污染热点区域和污染事件进行精细化分析与监测,从而实现更好、更高效地对嘉定区域内的环境空气情况进行预警监测。

100 PM sensors are calibrated in Jiading District national station to ensure that the particles sensor has good consistency and accuracy.According to the rules and methods,the calibrated particle sensors are set up in the whole Jiading area,and Jiading District is meshed to form a full coverage monitoring network for air environment.By using the data collected by the particle sensor and the local meteorological data,using the cloud computing and the large data air quality distributed monitoring system,the detailed analysis and monitoring of the pollution particles in Jiading District can be carried out by the detailed analysis and monitoring of the pollution hot spots and pollution events,so as to achieve a better and more efficient ring in the Jiading region.Early warning and monitoring of air conditions in the territory of the country.