Grade Level:Secondary School (grades 9-12, ages 14-18)
GLOBE Teacher(s):Alice Liu
Report Type(s):International Virtual Science Symposium Report
Presentation Poster: View Document
Optional Badges: Be a Collaborator, Be a Data Scientist, Make An Impact
Date Submitted:04/11/2019

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In order to investigate the correlation between PM2.5 and various factors in the air in the Keelung area in winter, the Arduino development version was used to make the air box to observe the value of PM2.5, and the original data and standardized data were used to compare the air condition. The value of the factor is to explore whether thePM2.5 in the Keelung region will change due to environmental factors, and then determine the scope of influence according to the change of the situation. The comprehensive analysis will assess whether the source of PM2.5 in the Keelung region is from overseas or It is the impact of domestic activities.
The results show that the PM2.5 in winter in Keelung has different degrees of relationship with temperature factors such as temperature, humidity, rainfall, and wind direction. According to the relationship between wind direction, rainfall, and PM2.5, it can be judged whether it is from overseas pollution. This experiment gives us a better understanding of the impact of special geographical conditions in the northeast corner of Keelung on PM2.5 pollution and it’s sources.


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