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KMID : 1024520200290080847
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Journal of the Environmental Sciences
2020 Volume.29 No. 8 p.847 ~ p.855
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Problems and Improvements in the Quality Control of the Air Monitoring Network
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Kim Duck-Sung
Park Jeong-Ho
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Abstract
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This study presented problems and improvements in the quality control of an air monitoring network, using Gyeongnam as an example. 1) The effective utilization rate of the air monitoring was 95%, which showed good management, but the maximum of 2% was indicated by zero or detection limit among measurement data. 2) In the equivalence evaluation of PM2.5, the slope and intercept satisfy the evaluation criteria; however, 1% of the PM2.5/PM10 ratios were outliers. 3) All air monitoring stations meet the quality control standards; however, the management status is added to the quality inspection, management system is unified and the related budget is expanded, and systematic commission management is required.
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KEYWORD
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Air monitoring network, Gyeongnam, Quality control
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