利用ewma图对春武里省近期pm2.5变化的调查

Q4 Environmental Science

Pollution Research Pub Date : 2022-09-30 DOI:10.53550/pr.2022.v41i03.017

Kidakan Saithanu, Jatupat Mekparyup

{"title":"利用ewma图对春武里省近期pm2.5变化的调查","authors":"Kidakan Saithanu, Jatupat Mekparyup","doi":"10.53550/pr.2022.v41i03.017","DOIUrl":null,"url":null,"abstract":"This work focuses on investigating the recent nature and changes of PM2.5 concentrations inChonburi Province to see whether the process shift is meeting set the daily Thailandâs national airquality standard. The objective will be achieved by identifying the basic characteristics and thenmonitoring the process mean of PM2.5 concentrations in 2020 with EWMA charts. The obtainedresults reveal the EWMA charts taken by 3 air quality monitoring stations across ChonburiProvince have potential to rapidly to detect changing in the level of daily maximum PM2.5concentrations. The EWMA analysis suddenly illustrates a significant signal of daily maximumPM2.5 concentration was sharply increasing most notably 4 months of 2020; January, February,March and December for each of monitoring stations.","PeriodicalId":20370,"journal":{"name":"Pollution Research","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"INVESTIGATION OF RECENT PM2.5 CHANGES IN CHONBURI PROVINCE USING EWMA CHARTS\",\"authors\":\"Kidakan Saithanu, Jatupat Mekparyup\",\"doi\":\"10.53550/pr.2022.v41i03.017\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work focuses on investigating the recent nature and changes of PM2.5 concentrations inChonburi Province to see whether the process shift is meeting set the daily Thailandâs national airquality standard. The objective will be achieved by identifying the basic characteristics and thenmonitoring the process mean of PM2.5 concentrations in 2020 with EWMA charts. The obtainedresults reveal the EWMA charts taken by 3 air quality monitoring stations across ChonburiProvince have potential to rapidly to detect changing in the level of daily maximum PM2.5concentrations. The EWMA analysis suddenly illustrates a significant signal of daily maximumPM2.5 concentration was sharply increasing most notably 4 months of 2020; January, February,March and December for each of monitoring stations.\",\"PeriodicalId\":20370,\"journal\":{\"name\":\"Pollution Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pollution Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.53550/pr.2022.v41i03.017\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Environmental Science\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pollution Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.53550/pr.2022.v41i03.017","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Environmental Science","Score":null,"Total":0}

引用次数: 0

摘要

这项工作的重点是调查春武里省PM2.5浓度的近期性质和变化，以了解这一过程的转变是否符合泰国每日制定的国家空气质量标准。这一目标将通过确定基本特征，然后用EWMA图表监测2020年PM2.5浓度的过程平均值来实现。所获得的结果表明，春武里省3个空气质量监测站的EWMA图有可能快速检测PM2.5日最高浓度的变化。EWMA分析突然表明，PM2.5日最大浓度的显著信号正在急剧增加，最显著的是2020年的4个月；每个监测站的1月、2月、3月和12月。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

INVESTIGATION OF RECENT PM2.5 CHANGES IN CHONBURI PROVINCE USING EWMA CHARTS

This work focuses on investigating the recent nature and changes of PM2.5 concentrations inChonburi Province to see whether the process shift is meeting set the daily Thailandâs national airquality standard. The objective will be achieved by identifying the basic characteristics and thenmonitoring the process mean of PM2.5 concentrations in 2020 with EWMA charts. The obtainedresults reveal the EWMA charts taken by 3 air quality monitoring stations across ChonburiProvince have potential to rapidly to detect changing in the level of daily maximum PM2.5concentrations. The EWMA analysis suddenly illustrates a significant signal of daily maximumPM2.5 concentration was sharply increasing most notably 4 months of 2020; January, February,March and December for each of monitoring stations.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Pollution Research Environmental Science-Water Science and Technology

自引率

0.00%

发文量

期刊介绍： POLLUTION RESEARCH is one of the leading enviromental journals in world and is widely subscribed in India and abroad by Institutions and Individuals in Industry, Research and Govt. Departments.