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天津网讯天津日报记者张鸣岐昨天,市环保局举行新闻发布会,发布今年6月本市各区地表水环境质量状况。
6月,全市共监测119个断面,Ⅱ—Ⅲ类水质断面23个,占19.3%;Ⅳ—Ⅴ类水质断面25个,占21.0%;劣Ⅴ类水质断面71个,占59.7%。
6月,按照各区水环境质量综合指数和综合指数变化率各占50%权重统计,排名较好的前五名依次为河东区、河西区、和平区、红桥区、南开区,排名较差的后五名依次为武清区、宝坻区、津南区、东丽区、北辰区。