Ambient Air Quality Assessment via Comprehensive Evaluation through Automatic Weight Determining

Dai Ying Li

doi:10.4028/www.scientific.net/AMR.955-959.1764

Paper Titles

Strategies to Control VOCs Emissions from the Petroleum Storage and Transportation Project in Chinese Ports
p.1747

The Evaluation and Demonstration of Recycling Economy Development Based on the Combination of Entropy Weight and AHP
p.1750

The Land Use Sustainability in Xining which Based on Ecological Footprint Model
p.1755

A Risk-Assessment Optimal Model for Groundwater Optimization with Chance-Constrained Programming
p.1760

Ambient Air Quality Assessment via Comprehensive Evaluation through Automatic Weight Determining
p.1764

Research on Environmental Risk Assessment of Contaminated Sites Reuse
p.1768

An Assessment of Supercritical Hydrothermal Combustion (SCHC) for Organic Wastes Destruction
p.1777

Study Progress on the Responses and Mitigation Strategies that Tourism Cope with Climate Change – International Mountains and Islands Tourism Destinations as Examples
p.1783

Wuhan Eco-City Index System Creation and Zoning Control
p.1790

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 955-959Ambient Air Quality Assessment via Comprehensive...

Ambient Air Quality Assessment via Comprehensive Evaluation through Automatic Weight Determining

Abstract:

A mathematical model is built for air quality evaluation, which has taken PM_2.5, PM₁₀, SO₂, NO₂, CO and O₃ six parameters into consideration. The comprehensive air quality evaluation is carried out via standard deviation method and principle component analysis method; automatic weight determining has been discussed. Correlations of the factors are considered and a preprocess procedure is issued to eliminate the effects. Ambient air quality data of eleven cities are taken as an example and the comprehensive evaluation results are compared, which shows the mathematical model provides a viable approach to environmental assessment.