Distribution Characteristics and Influencing Factors of PM2.5 in Northern-Taiwan

Distribution Characteristics and Influencing Factors of PM2.5 in Northern-Taiwan

This paper analyzes the concentration data of PM2.5, SO2, NO2, CO and O3 recorded at 25 monitoring points in northern Taiwan in 2015. The geographical distribution and seasonal changes of PM2.5 are assessed. The geographical distribution is higher in cities than in rural areas, and higher in the wes...

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Main Author: Zhang Haoyuan
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/33/e3sconf_aesee2021_03046.pdf
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spelling doaj-6f0b5f64c90c4c16a3793288726e8d332021-05-28T12:42:08ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012570304610.1051/e3sconf/202125703046e3sconf_aesee2021_03046Distribution Characteristics and Influencing Factors of PM2.5 in Northern-TaiwanZhang HaoyuanThis paper analyzes the concentration data of PM2.5, SO2, NO2, CO and O3 recorded at 25 monitoring points in northern Taiwan in 2015. The geographical distribution and seasonal changes of PM2.5 are assessed. The geographical distribution is higher in cities than in rural areas, and higher in the west and the middle than the east. In the seasonal changes, the pollution is the most serious in spring and lightest in autumn. The author uses Pearson correlation coefficient to analyze the correlation between PM2.5 and gaseous pollutants (SO2, NO2, CO and O3). The PM2.5 concentration in Northern-Taiwan Province has a strong correlation with SO2, NO2 and CO, and a weak correlation with O3.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/33/e3sconf_aesee2021_03046.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Zhang Haoyuan
spellingShingle Zhang Haoyuan
Distribution Characteristics and Influencing Factors of PM2.5 in Northern-Taiwan
E3S Web of Conferences
author_facet Zhang Haoyuan
author_sort Zhang Haoyuan
title Distribution Characteristics and Influencing Factors of PM2.5 in Northern-Taiwan
title_short Distribution Characteristics and Influencing Factors of PM2.5 in Northern-Taiwan
title_full Distribution Characteristics and Influencing Factors of PM2.5 in Northern-Taiwan
title_fullStr Distribution Characteristics and Influencing Factors of PM2.5 in Northern-Taiwan
title_full_unstemmed Distribution Characteristics and Influencing Factors of PM2.5 in Northern-Taiwan
title_sort distribution characteristics and influencing factors of pm2.5 in northern-taiwan
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description This paper analyzes the concentration data of PM2.5, SO2, NO2, CO and O3 recorded at 25 monitoring points in northern Taiwan in 2015. The geographical distribution and seasonal changes of PM2.5 are assessed. The geographical distribution is higher in cities than in rural areas, and higher in the west and the middle than the east. In the seasonal changes, the pollution is the most serious in spring and lightest in autumn. The author uses Pearson correlation coefficient to analyze the correlation between PM2.5 and gaseous pollutants (SO2, NO2, CO and O3). The PM2.5 concentration in Northern-Taiwan Province has a strong correlation with SO2, NO2 and CO, and a weak correlation with O3.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/33/e3sconf_aesee2021_03046.pdf
work_keys_str_mv AT zhanghaoyuan distributioncharacteristicsandinfluencingfactorsofpm25innortherntaiwan
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