pm10标准是什么-法律综合法律援助-法律咨询免费平台-国际律师联盟

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问题	pm10标准是什么
释义	我国现行PM10 一级标准年和24小时平均浓度限值分别为40μg/m3和50μg/m3。二级标准年和24 小时平均浓度限值分别为100μg/m3 和150μg/m3。法律依据: 《中华人民共和国大气污染防治法》第十条制定大气环境质量标准、大气污染物排放标准，应当组织专家进行审查和论证，并征求有关部门、行业协会、企业事业单位和公众等方面的意见。
随便看	买二手房的交易陷阱要怎么避免？二手房交易时要规避哪些陷阱二手房交易出现纠纷怎么处理二手房房屋定金可以退吗二手房房屋定金可以退么二手房定金到底是否能退一房二卖如何维权倒卖银行卡怎样定罪处罚倒卖储蓄卡罪判几年？生三胎可以报生育险吗三胎合作医疗报销吗？合作医疗三胎报销吗？三胎合作医疗报销嘛？五险一金生育险三胎能报销吗农村合作医疗第三胎能否报销？三胎新农合报销吗？农村三胎能不能报销合作医疗第三胎可以报销农村合作医疗吗? -法律知识第三胎新农合能报销嘛三胎住院能报销吗？三胎在医院可以报销嘛？三胎住院能不能报销三胎医保还给报销么三胎医保可以报销吗？三胎医保还给报销吗 relationship between principal and agent relationship between stepparents and stepchildren relationship by consanguinity relationship by marriage relationship of administrative litigation relationship of administrative subordinateness relationship of administrative subordination relationship of co-ownership relationship of credit relationship of funds relationship of illicit cohabitation relationship of lien relationship of obligation relationship of ownership relationship of parental support to children relationship of personality relationship of property circulation relationship of the blood relationship of the half-blood relationship of the whole-blood relations of ownership relations of production relations of stockholders relative relative advantage

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