The smog is stifling in China in recent years, thick smog enveloping almost the entire area of northeastern China. The levels of pollutants are above the highest level of the air quality index. And PM2.5 is the primary reason of the smog.The chemical composition of PM2.5 is complicated, it consisted of several gas and particulate matter, including NOx, SO2, NH3, VOCs. Scientists figure out that the primary reason of generating PM2.5 is firing of coal and consumption of fossil fuels. China undergone an industrial revolution in last decades, and this has been fueled by China’s cheap coal. When factory burn coal, NOx is released and it is the primary ingredients in the pollutant. Because of this, I try to show the correlation between PM2.5, NOx and industrial intercourse according to the data of concentration of PM2.5 and discharge capacity of NOx in 2015.

I use size of circle to indicate the discharge capacity of NOx. As the circle change from being minor to being major, the discharge capacity increase.

I use color to indicate the concentration of PM2.5. As the concentration increase, the color becomes darker. The color will become darker or lighter as the detected concentration of PM2.5 changes.

I use lines to connect cities that have industrial intercourse.

3.1 Description

3.2 Ideas and concept3 NOx AND SMOGInformation Visualization

3.3 Final works

E-mail: daimingqind@yeah.netmilly-dai0415@hotmail.comTel: +86 13911708101

PERSONAL

INTROD�℃1TION

MINGQIN DAI

PORTFOLIO FOR EMERGING MEDIA - SENSOR NETWORKS AND MULTIMODAL SIGNALS (CIT)

EDUCATION Fu Jen Catholic University, Taiwan

丁emple University

PROFESSIONAL EXPERIENCE Medical Robotics, joint 「esearch project

CCTV 10, Science and Education Channel Fu Jen Catholic University Beijing Orient Institute of Measurement and Test

College of Science and Technology Depa「tment of Physics, physics section Bachelor of Science degree in Physics Global Programs Academic Exchange

Phase1, in Fu Jen Catholic University Phase 2, in the Catholic University of America Assistant editor of column The Legend of Nature Course Teaching Assistant in Modern Physics Measu「ement and calibration of the electrical instruments

09/2011-06/2015

08/2014-12/2014

03/2013-06/2013 06/2013-07 /2013 01 /2015-02/2015 02/2015-06/2015 09/2015-Prese门t

3.4 ReflectionI select this project because smog is a major environmental problem in China. And it would be helpful to know the relationship between pollutants and smog in order to solve this problem effectively. PM2.5 is the primary reason of the smog, which is a noxious mixture of particulates and gases. And as one of the main composition of PM2.5, NOx occurs whenever factory burn fuel, such as gasoline and coal. So I try to use a figure to visualize the correlation between PM2.5 and NOx, which could show the correlation directly and help people to better understand the meaning and inner relationship between two sets of data. As the detected concentration of PM2.5 and calculated discharge of NOx change, the figure will change in real time. In the whole process, I think over how to show the relationship clearly, and finally use the size and color of the circle to represent the data.