中华人民共和国国家生态环境标准HJ653—2021代替HJ653—2013环境空气颗粒物（PM10和PM2.5）连续自动监测系统技术要求及检测方法SpecificationsandtestproceduresforambientairqualitycontinuousautomatedmonitoringsystemforPM10andPM2.5本电子版为正式标准文本，由生态环境部环境标准研究所审校排版。2021-12-30发布2022-06-01实施生态环境部发布MinistryofEcologyandEnvironmentHJHJ653—2021i目次前言.................................................................................................................................................................ii1适用范围........................................................................................................................................................12规范性引用文件.............................................................................................................................................13术语和定义....................................................................................................................................................14系统组成........................................................................................................................................................25技术要求........................................................................................................................................................36性能指标........................................................................................................................................................57检测方法........................................................................................................................................................6附录A（规范性附录）环境空气PM10和PM2.5连续自动监测系统数据记录和输出要求....................14MinistryofEcologyandEnvironmentHJHJ653—2021ii前言为贯彻《中华人民共和国环境保护法》《中华人民共和国大气污染防治法》，防治生态环境污染，改善生态环境质量，规范环境空气中颗粒物（PM10和PM2.5）连续自动监测系统的性能、质量，制定本标准。本标准...
