Environmental testing in the end how to measure?

"Finally understand the PM2.5 Zha thing" PM2.5 in the end is how large particles, the environmental protection department is how to monitor the majority of people do not know. In the air quality super automatic detection station, many people on behalf of the air quality testing is full of interest. The person in charge of site inspection station introduced PM2.5 sources, hazards and monitoring methods and standards, the public on behalf of Mr. Lee told reporters: "news reports PM2.5, today finally know PM2.5 is going." "Mom, what do these machines do?" "these are the equipment to detect the environment ah, as the haze can be detected by these instruments." Li Jie took his son to attend the open day activities, she told reporters: "we are concerned about the living environment, and the children together to look at these test items, science education is also very good for children." In the process of visiting the test instrument, the public representatives on the role of each instrument and display the data are detailed inquiry. On behalf of the public on behalf of Ms. Zhao feel touched a lot: "we can not live without the necessities of life, here let us more intuitive to see the weight of the air is good or bad. Protecting our environment, every one of us can make a difference, such as not to drive a car." "Now the car service, I am really satisfied!" my city has exceeded 1 million 200 thousand vehicles, water environmental protection gas detection line of a total of 24, as the country's largest environmental monitoring station. Just to test line, on behalf of the people is surrounded by the relevant person in charge, put forward their own concerns, detect every day so many cars, to ensure the quality of the false pretenses?? responsible for the public representatives to eliminate doubts. The original gas detection has a strict procedure, testing personnel gas detection line must be related to the operation in accordance with the instructions issued in front of the big screen electronic detection system, such as the violation of instructions, unable to enter the next step must rework". A family car detection time is generally about 7 minutes. As long as the test line of the vehicle, it is difficult to want to get away. At the same time, in order to build the vehicle inspection system is efficient and convenient service environment, City Environmental Protection Bureau, the Municipal Public Security Bureau jointly launched a series of initiatives for the convenience: the implementation of safety, environmental inspection of "one-stop" services to achieve "electronic card detection; information sharing;" the establishment of the Joint Advisory Taiwan; open bus Easy Access out all day long; the implementation of reservation service testing services; detection; implement open system; implementation of the "home" service; special duty guide service team, to provide free services for car owners, purification and detection environment, resist the illegal intermediary, protect the interests of the owners. Representatives of the public a thumbs up: "Xi Liang inspection reform to this extent I am very satisfied, the past year are not afraid of the car, now car over, find the guide service very smooth finish, is really good."