| 英文摘要 |
In order to maintain the accuracy and reliability of inspection instrument which are setting in air quality monitoring vehicle，National Environmental Research Academy(NERA) commissioned Envimac Technology and Consultants Corporation to implement the “Building Air quality monitoring data verification technology“ project。
This project implementation period was from March 16,2023 to December 31, 2023. The descriptions of the summary of results are as follows.
As of December 31, 2023, 2 seminar for Air quality monitoring vehicle auditing procedure, 1 training course for quality assurance and auditing system of air quality monitoring vehicle, and 36 air quality monitoring vehicle auditing sessions were executed.
Furthermore, this project also compile the auditing procedure technical handbook for Air quality monitoring instrument, NIEA PA-109 draft. and formulate Air quality data auditing specifications and verification technology.
Base on results of 36 air quality monitoring vehicle auditing sessions, statistical analysis indicate that 2 air quality monitoring instrument didn’t meet the method requirements, 14 air quality monitoring
instrument didn’t meet the data quality requirements.
Instrument category which didn’t meet equirements more often are as follows, Meteorological instrument-wind speed has 5 itimes , Accounting for the highest proportion of 21.7%. Ozone (O3) analyzer, NOx/NO/NO2 analyzer and Dynamic dilution corrector all has 4 itimes (Accounting for 17.4%).
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