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Methods on Management of Dynamic Target for Ambient Air Quality
Author(s): 
Pages: 11-16+21
Year: Issue:  1
Journal: Urban Environment & Urban Ecology

Keyword:  ambient air qualitydynamic targetmanagement method;
Abstract: In order to improve and make up for the forward-looking and accessibility of an annual target management,a method on dynamic target management for ambient air quality was proposed based on a period of study at a small time scale(monthly). Through the systematic analysis of the past yearly and monthly ambient air quality data and the combination with the change of the regional meteorological factors, the future years with similar meteorological conditions to the target year were identified. Based on the established regional annual target of the target year and the monthly pollutant concentration change pattern between the base year and the similar year, the regional annual target was decomposed to each month of the target year as the monthly dynamic control target of the region. Then, according to the monthly pollutant concentration change pattern among each city and the region, the monthly dynamic control target of the region was decomposed to the each month in the target year of each city as the monthly dynamic control target of cities in the region. A regional monthly dynamic target management system was established to strengthen the forward-looking and accessibility of target management, which would lay a foundation for realizing the fine management of the regional ambient air quality, and provide technical support and services for governments at all levels with scientifically advancing the action plan for the prevention and control of air pollution of the state council.
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