In this study, mesoscale meteorological model, Eulerian model and air trajectory model simulation of the regional meteorological field and air pollutant transport market, combined with the key cities in 2008 Air Pollution Index ( API) information to verify the results of the simulation analysis.

Our analysis to state of dust-stormy weather in different area is in correspondence with real weather facts. The correlative analysis between sand-dust index and urban air pollution index indicated their affinity.

对上游沙区的沙尘指数与下游邻近城市空气污染指数所作的相关分析显示：二者间存在较为密切的关系。

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Improvement of Air Pollution Parameter Mode

空气污染指数模式的改进

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Along with the new standards, the country's existing Air Pollution Index will also be upgraded into the Air Quality Index. This will follow international practices to include ozone and carbon monoxide pollution levels as well as PM2.5.

新标准将目前我国采用的空气污染指数升级为空气质量指数，并依照国际惯例，将臭氧、一氧化碳、PM2.5都纳入评价体系。

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The numbers of the days with the air pollution index attaining Grade II and better than Grade II is over 50% in 2001.

2001年全年空气污染指数Ⅱ级和好于Ⅱ级的天数达到50%以上。

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Forecast of Air Pollution Index in One City Based on the Artificial Neural Net

基于神经网络中小城市空气污染指数预估器的设计

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The concepts of API and air quality levels have been widely accepted by many countries and regions, but there are some differences because of different national air quality standards.

空气污染指数和级别概念已被很多国家或地区采用，但在具体级别限值和等级划分上因各国国家环境标准差异而有所不同。

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This essay evaluates the present situation of air pollution in Fuxin city in 1996-2000 using air pollution index, analyzing the present situation, varying tendency and the reasons of pollution, and pointing out the primary pollutants and the secondary pollutants.

本文采用API空气污染指数法对阜新市1996-2000年大气污染状况进行了评价，分析了污染现状、污染变化的趋势和原因，指出了首要污染物和次要污染物。

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This paper briefly introduced air quality forecasting with pollutants' index in Hong Kong.

介绍了香港空气污染指数预报的方法和所取得的良好社会效果。

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Air pollution index ( API) was developed by USEPA in 1970s which was used for the daily air quality report and easy for the public to understand.

空气污染指数（API）是美国环保署于70年代研究开发的一种用于表示每日空气质量状况，并易于为大众理解的报告方法。

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Study on Air Pollution Index Forecasting in Xiamen City& Comparison Between Time Series Analysis and Neural Network;

厦门市空气污染指数预测方法研究&时间序列分析与神经网络的比较（英文）

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Seasonal Climate Characteristics of City Air Pollution Index in Hunan Province

湖南省城市空气污染指数演变的季节气候特征

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The grey system assessment method, air pollution integrated index are applied to evaluate the atmosphere, surface water, noise environmental quality of valley cities in western China.

本文首先采用灰色系统评价方法、空气污染综合指数等方法对中国西部河谷型城市大气、地表水、噪声环境质量进行了客观评价。

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The relation of API ( Atmosphere pollution index) and weather factors ( weather type, weather genes) in 2003 of Nanning city was analyzed, the results show that in winter and spring the high pressure ridge affect API greatly;

对南宁市2003年的空气污染指数（API）与天气因素（天气类型、气象因子）的相关性进行了详细分析。结果表明，高压脊在冬春季对API影响较大；

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Progress in developing indices and monitoring techniques for air pollution were further advanced than in most other areas of environmental health.

在空气污染指数与监测技术方面的进展比环境健康其它领域的进展更为显著。

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Application of Visual Basic in the calculation of urban air quality pollution

VISUAL BASIC在城市空气质量污染指数计算中的应用

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The Air Pollution Integrating Index Method was used to analyze the atmospheric environmental monitoring data in Fushun.

利用环境空气污染综合指数法分析抚顺市大气环境质量监测数据。

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Based on the atmosphere detection data of Fuzhou urban district from year 1996 to 2001, this article evaluates the quality of urban air condition through air pollution index. Meanwhile, this article clarifies primary reasons for urban air pollution and puts forward its countermeasures for control.

本文以福州市区1996～2001年的大气监测等资料为依据，采用空气污染指数法对市区的大气环境质量进行了评价，阐明了市区大气污染的主要原因，并提出相应的防治对策。

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Analysis of API in Chongqing and Countermeasures against Air Pollution Air Pollution in Linyi City and Its Control Measures

重庆市多年空气污染指数分析及大气污染控制对策临沂市大气污染控制状况与对策

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Calculation and Analysis System of Air Pollution Indicators under VB Visual Environment

VB可视化集成环境下空气污染指数计算与分析系统

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The annual average of the air pollution index ( API) showed a decrease tendency in recent 3 years, and put forward the air pollution preventing and curing countermeasures.

空气污染指数（API）年平均值近三年间均有下降趋势，并针对空气污染提出了相应整改措施。

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