Abstract
The goal of this article is to discuss the application of the EM-TOPSIS-PROMETHEE integrated assessment method in the real-time assessment of urban air quality and to compare it with other methods. By using the web crawler based on Selenium + Python we obtained the concentration of five air pollutants in 150 cities. We imported the data into MATLAB, used the Entropy evaluation method (EM) to get the weight of each air pollutant indicator, then used TOPSIS-PROMETHEE to obtain the score of air quality in each city. This method is more comprehensive than AQI, and it can also be combined with IAQI. Finally, we discussed the advantages and disadvantages of this method.
Export citation and abstract BibTeX RIS
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.