The Study of Environmental Air Quality Assessment Method Based on Interval Number

DOI

10.2991/icecee-15.2015.278How to use a DOI?

Keywords

interval number; air quality; air pollution index; comprehensive evaluation.

Abstract

We select and which are two of environmental air pollution indexes, and which is one of respirable particulate matters as three main indicators. Using interval number theory, we conduct a comprehensive assessment of the air quality from 2004 to 2010 of five cities (Chongqing, Yichang, Jinzhou, Wuhan, and Wuhu) along the Yangtze River. Firstly, this paper converts the annual average concentration raw data of urban air pollutants into interval data, and makes a pretreatment for them. Secondly, we obtain the interval comprehensive evaluation values by linear weighted formula, and determine the order of the environmental air quality of five cities using closeness theory.

Copyright

© 2015, 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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TY  - CONF
AU  - Yu-e Bao
AU  - Bo Zhao
PY  - 2015/06
DA  - 2015/06
TI  - The Study of Environmental Air Quality Assessment Method Based on Interval Number
BT  - Proceedings of the 2015 International Conference on Electrical, Computer Engineering and Electronics
PB  - Atlantis Press
SP  - 1482
EP  - 1485
SN  - 2352-538X
UR  - https://doi.org/10.2991/icecee-15.2015.278
DO  - 10.2991/icecee-15.2015.278
ID  - Bao2015/06
ER  -