需要多少个空气质量监测站?

分类: 环境监测
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各城市环境空气质量评价城市点的最少监测点数量应符合下表要求。按建成区城市人口和建成区面积确定的最好监测点位数不同时,取两者中的较大值。

建成区城市人口/万人

建成区面积/平方公里

最少监测点数

<25

<20

1

25-50

20-50

2

50-100

50-100

4

100-200

100-200

6

200-300

200-400

8

>300

>400

按每50-60平方公里建成区面积设1个监测点,并且不少于10个点

来源:

环境空气质量监测点位布设技术规范(试行)HJ664-2013

题图:

伦敦空气质量监测站,
http://www.londonair.org.uk/london/asp/PublicEpisodes.asp


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