Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)

Analysis on mass concentration of PM2.5 in Kunshan

Authors
Liangmin Yu, Lei Yu, Feng Chen, Haidong Gu
Corresponding Author
Liangmin Yu
Available Online October 2016.
DOI
https://doi.org/10.2991/iccahe-16.2016.41How to use a DOI?
Keywords
PM2.5; mass concentration; particle size analysis.
Abstract

The quality of ambient air has significant effect on the production and life of human beings, and the PM2.5 is of great importance for the environment and heath. This paper presents the investigation on the regional, seasonal and daily characteristics of PM2.5 in Kunshan, China in 2013 by setting 7 sampling points. The daily average value of PM2.5 varies in a range of 4~366 g/m3 while the annual average value reaches 57 g/m3 with an over-standard rate of 63%. The mass concentration of PM2.5 shows a small regional difference but great seasonal difference. This index is high in winter while low in summer, and is similar in spring and autumn. The total number concentration of particles ranging 0.3 ~10 m in the four seasons is 587/cm3 of which the particles in 0.3~2.5 m account for 99.7%.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)
Series
Advances in Engineering Research
Publication Date
October 2016
ISBN
978-94-6252-250-3
ISSN
2352-5401
DOI
https://doi.org/10.2991/iccahe-16.2016.41How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Liangmin Yu
AU  - Lei Yu
AU  - Feng Chen
AU  - Haidong Gu
PY  - 2016/10
DA  - 2016/10
TI  - Analysis on mass concentration of PM2.5 in Kunshan
BT  - Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)
PB  - Atlantis Press
SP  - 236
EP  - 241
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccahe-16.2016.41
DO  - https://doi.org/10.2991/iccahe-16.2016.41
ID  - Yu2016/10
ER  -