中国科技术语 ›› 2011, Vol. 13 ›› Issue (6): 49-51.doi: 10.3969/j.issn.1673-8578.2011.06.013

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解读空气质量指数与空气污染指数

王小辉1, 刘芸芸2   

  1. 1.全国科学技术名词审定委员会,北京 100717;
    2.国家气候中心气候预测室,北京 100081
  • 收稿日期:2011-12-09 发布日期:2012-03-29
  • 作者简介:刘芸芸(1981—),女,江西南昌人,博士,国家气候中心气候预测室工程师,研究方向为气候预测。通信方式:liuyuny@cma.gov.cn。

Discussion on the Air Quality Index and Air Pollution Index

LIU Yunyun, WANG Xiaohui   

  • Received:2011-12-09 Published:2012-03-29

摘要: 目前,中国空气污染指数(API)监测指标包括PM10但不包括PM2.5,导致与某些单位通过监测PM2.5得到的空气质量指数(AQI)相差较大,但它们在含义、指标描述、监测方法、评价体系等方面几乎一致。随着监测PM2.5的重要性越来越受到社会各界的关注,中国也将在不远的将来强制执行PM2.5的监测和发布。

关键词: 空气质量指数, 空气污染指数, PM10, PM2.5

Abstract: Now, the air pollution index in China will evaluate the concentration of SO2, NO2, and PM10, without PM2.5, which differs from the air quality index evaluated by PM2.5. That is to say, API and AQI are same on the concept. With more and more people recognizing the harm of PM2.5 in air, many governments and organizations have added or been planning to add the PM2.5 in their AQI evaluation, including China.

Key words: air pollution index, air quality index, PM10, PM2.5

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