This year, there are 2 major working items in this plan: (1) Construction 150 air quality sensors and front work to industrial area or regional in 2018.(2)Sensing data from of Sensing Internet of Things,data integrity rate over 90%, upload to the EPA designated platform. Before construction,Consistency comparison is required for each sensor to be placed in the standard station of EPA,ensure data quality of air quality sensors. The program performed sensor consistency comparison operations at Douliu Station from July 20 to July 30, 2018. The comparison results were in compliance with the EPA standards (the absolute value of the relative difference bias was taken as the median ≦ 30.0%, coefficient of variation CV ≦0.2), Plan the sensor erection method, and complete 150 sensor erection operations from July 30 to August 27, 107. The data integrity rate of 107 years is targeted at 90%, and the statistics are measured from September to December. The data of the device has maintained a complete rate of more than 90%, The PM2.5 potential analysis showed that the pollution concentration in the area surrounded by Kegong 2nd Road and Yunkegong 3rd Road in Dabei potential area was higher in October, and it was shown In November, there was a higher concentration of PM2.5 around the Kegong 2nd Road and the Yunkegong 3rd Road and the Kegong 7th Road and Kegong 8th Road in the Dabei potential area. The VOCs showed that the Dabei potential Kegong 8 Road was displayed in October. D38) The higher VOCs concentration with Zhuweizi Zhengxin Rubber No. 2 Plant (Z33), and the higher VOCs concentration around Zhuyuanzi (Z33) around (D20) in November.

Sensor, Consistency Comparison, Construction, PM2.5, VOCs