The Study of Environmental Air Quality Assessment Method Based on Interval Number
Yu-e Bao, Bo Zhao
Available Online June 2015.
- https://doi.org/10.2991/icecee-15.2015.278How to use a DOI?
- interval number; air quality; air pollution index; comprehensive evaluation.
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - 2015 2nd International Conference on Electrical, Computer Engineering and Electronics PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icecee-15.2015.278 DO - https://doi.org/10.2991/icecee-15.2015.278 ID - Bao2015/06 ER -