2015年第一季度中国360个城市PM2.5浓度排行榜
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全国360城一季度PM2.5浓度排行榜发布,你家排第几?
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全国360城一季度PM2.5浓度排行榜发布,你家排第几?
最新公布的全国360城一季度PM2.5浓度排名榜中,保定稳坐榜首,“黑马”喀什首次进入排名便超越邢台位列第二。前十名中,河北不再“一家独大”,与河南一起,分别有三座城市入选,湖北宜昌和襄阳两城也闯进前十,山东菏泽排行第九。31省区市排名方面,河南湖北超越河北分列前两位,河北居第三,首都北京紧跟其后,长三角区域中,江苏进入前十,位列第八。贵州、云南、福建、海南和西藏则是空气最好的五大区域。
2015年第一季度中国31省区市PM2.5排名
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注: 不同城市一季度PM2.5 浓度的均值,是将环保部公开的空气质量监测点每日、每小时PM2.5数值作为原始数据,按算数平均法得出;而各省的浓度均值,则来自各省行政区域范围内,地级及以上城市(设置国控城市点位的)一季度PM2.5浓度均值的算术平均值。367座城市中有7座城市数据缺失严重,因此只呈现360座城市排名。数据来源:国际环保组织绿色和平。
丁雨菲 2015-04-21
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