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2013年8月中国空气质量指数监测城市排行榜(当月31天各项数据平均值)

数据更新时间:2013年9月1日

注:达标天数为AQI达标天数。按照中国定于2016年1月1日起在全区范围内实施与世界卫生组织“过渡时期目标-1”等同的GB 3095-2012《环境空气质量标准》执行。

以当月排名第三的福州的达标天数为例:20/31,第一个数字代表福州当月空气质量达优的天数(AQI<=50),第二个数字代表福州当月空气质量达良(含优)的天数(AQI<=100),供参考。

按照世界卫生组织PM2.5年均值低于10μg/m3为安全值,目前中国尚无城市达标,最好的空气也许在海南。

指标说明:AQI=空气质量指数;PM2.5=细颗粒物;PM10=可吸入颗粒物;CO=一氧化碳; NO2=二氧化氮;SO2=二氧化硫;O3-1h=臭氧1小时平均;O3-8h=臭氧8小时平均;

数值单位:μg/m3(CO为mg/m3)
AQI排名76个城市AQIPM2.5PM10CONO2SO203-1hO3-8h达标天数
1海口27.9711270.594125242331/31
2珠海46.4817390.921226565625/29
3福州48.4220510.637319424220/31
4昆明48.5529500.83121434218/31
5银川49.1923520.6212013414117/31
6深圳49.2322431.149369373720/31
7贵阳50.4528540.6062513444317/31
8舟山51.7716320.529134575817/28
9丽水53.0325410.5842112585717/30
10厦门53.0624460.9313516575618/30
11江门54.4228520.9082215414117/30
12哈尔滨54.8431540.611279373715/29
13南宁54.931560.8352912454613/30
14绍兴57.1631590.7692922424311/31
15株洲60.134520.8092330656511/30
16中山60.4830450.7662116505017/26
17淮安61.9439700.849133451507/30
18湘潭62.0634670.785253458593/31
19长沙62.1634600.812262565659/31
20盐城62.4538730.552212358587/30
21衢州62.7437710.471243146462/31
22温州63.2920421.2063115525314/24
23台州63.3527440.791811707015/26
24惠州63.922410.7512819616218/24
25佛山64.4532620.9193526464710/28
26拉萨64.9421451.776151184847/31
27肇庆67.4233610.837241557579/27
28南昌68.140801.025243259591/30
29宁波68.1325450.7012312606016/24
30南京69.2342840.854372651520/30
31长春69.7438840.70224663626/28
32广州71.5533541.0113920494912/25
33沈阳74.9447880.982312465654/27
34金华75.0336550.6552524696810/22
35张家口75.6835670.568203087875/26
36无锡76.2637680.95312764626/28
37东莞76.2629450.7973924535413/24
38镇江76.4846981.066302555553/27
39青岛76.6834800.75283288892/26
40杭州77.1934620.6533216676711/24
41上海77.3934560.712614737312/23
42承德77.5241840.755242362634/27
43连云港77.5539840.77221787883/27
44合肥78.13471020.581201563640/29
45西宁80.35531071.462274561611/27
46徐州81.4533670.781283286864/25
47常州81.9738640.741382976777/25
48太原83.4547971.568444063631/25
49郑州84.52581041.928362564650/26
50苏州88.0341620.696291983844/19
51呼和浩特88.1431170.843422357580/25
52武汉88.5238810.866333288881/19
53西安89581121.116382272721/22
54兰州90.26451050.893282046460/25
55南通93.8142720.638302774744/18
56宿迁94.3543810.767252299983/17
57大连94.6541670.533231355502/18
58成都9561990.775481873741/17
59乌鲁木齐96.35471400.853541260590/17
60泰州97.55501061.105132473703/21
61嘉兴98.8132550.718301681825/17
62扬州99.6530720.644253287875/17
63湖州101.1937660.796351784843/16
64重庆101.8143700.865393082841/14
65保定105.06741231.58322264660/17
66秦皇岛109.16641041.22354492922/15
67廊坊109.42721290.916321670711/17
68邯郸111.39641481.366455282830/11
69沧州111.9472931.315213287880/9
70北京112.3260840.86336680813/13
71天津112.35781361.653321877780/13
72济南116.19661270.95638511101110/13
73衡水126.39851440.923253197990/9
74石家庄129.81752031.002503980800/9
75唐山134.48891602.285486383840/10
76邢台1521032151.298455581810/4