空氣品質懸浮微粒（PM10＆PM2.5）手動採樣監測專案工作計畫
| 中文摘要 | 本計畫執行期限為自民國104年9月1日至106年2月28日止，計畫主要透過對PM10手動採樣監測作業及PM2.5手動採樣監測作業與自動監測儀器一同比對，瞭解懸浮微粒手動採樣儀器與目前商業化自動監測儀器監測結果的差異，而手動採樣部分即由本計畫執行。手動採樣執行採樣分析作業之程序符合環檢所公告方法。 本計畫主要工作內容為：(1)執行4台PM10與6台PM2.5手動採樣器重複性之精密度分析，精密度測試至少10個工作日。(2) 於臺灣南部二測站，各執行PM10手動採樣監測1次共計執行2站次，每站次至少累積10筆有效樣品數。(3)於臺灣北部與南部各二測站，分別執行各2站季PM2.5採樣監測共計8站季，每站季至少累積23筆有效樣品數。 PM10與PM2.5手動採樣器重複性之精密度分析作業，4台PM10手動採樣器中任三台採樣器任一日之重複採樣偏差值(Pj)介於0.1 µg/m3~0.7 µg/m3 之間，小於5 µg/m3之比測標準。8台PM2.5手動採樣器中，以4台為一組，二組內任3台手動採樣器之總重複採樣偏差百分比(RP)介於1.0 %~1.1 %之間，小於10 %之比測標準。 手動採樣監測作業數據共計完成369組有效數據，PM10手動採樣監測作業，總計41組有效數據，其平均濃度小於80 µg/m3計28組，重複採樣偏差值(Pj)最高僅1.75 µg/m3；平均濃度大於80 µg/m3 計13組，重複採樣偏差百分比(RPj)最高僅1.48%，均符合PM10數據品質標準，數據可用率達96.3%；PM2.5手動採樣監測作業，共計完成7站季採樣監測作業，總計328組有效數據，比對結果總重複採樣偏差百分比(RP)介於1.2 % ~ 2.9 %間，數據可用率達93.3%，皆符合≦10%之規範。 | ||
|---|---|---|---|
| 中文關鍵字 | 細懸浮微粒、懸浮微粒、平行比對 | ||
基本資訊
| 專案計畫編號 | EPA-104-FA11-03-A252 | 經費年度 | 104 | 計畫經費 | 19600 千元 |
|---|---|---|---|---|---|
| 專案開始日期 | 2015/09/01 | 專案結束日期 | 2017/02/28 | 專案主持人 | 洪雅琪 |
| 主辦單位 | 監資處 | 承辦人 | 鐘偉瑜 | 執行單位 | 瑩諮科技股份有限公司 |
成果下載
| 類型 | 檔名 | 檔案大小 | 說明 |
|---|---|---|---|
| 期末報告 | 空氣品質懸浮微粒（PM10&PM2.5）手動採樣監測專案工作計畫期末報告(定稿).pdf | 10MB |
Sampling Program for PM10 ＆ PM2.5
| 英文摘要 | This report provides information of manual monitoring value for PM10 and PM2.5 sampling activities from September 1, 2015 through Febreury 28, 2017. The mission expect to compare the differences between manual sampling and continuous automatic monitor, and manual sampling part of the project. The sampling activities collocation measurement is mainly based on the published method NIEA A205.11C by EPA Environmental analysis laboratory. The task mainly included: (1) collocated comparison for PM10 and PM2.5 field sampling, testing at least 10 days respectively.(2) the manual sampling monitoring of the PM10 did 2 times of each station, each station accumulated at least 10 sets of data validations.(3) manual sampling monitoring of the PM2.5 did 8 station seasons, each station season accumulates 23 sets of data validations. The performance standards to inspect the deviation between the monitoring value and the standard value (accuracy) .A total of four PM10 manual sampler, any three samplers on any day of precision showed between 0.1 µg/m3~ 0.7 µg/m3, meets the erroneous within 5 µg/m3 requirement； PM2.5 manual sampler to 4 as a set, The percentage of precision ranged from 1.0% to 1.1%, meets the erroneous within 10% requirement. 369 sets of data validations were carried out in this project. 41 sets of PM10 data validations which were all meet the requirement,which the average concentration is smaller than 80 µg/m3 to count 28 sets, the precision is highest only 1.75 µg/m3; The average concentration is more than 80 µg/m3 to count 13 sets, the precision is highest only 1.48%.The rate of available data is above 96.3%. 328 sets of PM2.5 data validations were carried out, , the precision precision showed 1.2%~2.9%, which were all meet the requirement.The rate of available data is above 93.3%. | ||
|---|---|---|---|
| 英文關鍵字 | Fine Particulate Matters, Particulate Matters, Collocated Measurement | ||