China Air Quality Index Ranking List

Update Time:May 26th,2018 ,05:00:00 PM(UTC+8)

Indicators instruction: AQI=Air Quality Index; PM2.5=Particles less than 2.5 micrometers in diameter; PM10=Particles between 2.5 and 10 micrometers in diameter; CO=carbon monoxide;NO2=nitrogen dioxide;SO2=sulfur dioxide;O3-1h=Ozone 1-hour average;O3-8h=Ozone 8-hour average;

Unit: μg/m3(CO=mg/m3)
RankingCityAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
1Nyingchi/Linzhi184170.35645236Excellent
2Xiangxizhou226150.9924543Excellent
3Sanya2412190.45335248Excellent
4Yichun2411230.4671135048Excellent
5Tongrendiqu2511180.8756149Excellent
6Yangjiang278230.467585454Excellent
7Chamdo/Changdu296120.71188757Excellent
8Enshizhou2916290.91046328Excellent
9Shigatse/Rikaze297280.35266957Excellent
10Huangshan308251.03316117759Excellent
11Shenzhen3116260.4271765460Excellent
12Xiangtan3116290.8711676860Excellent
13Zhangjiajie3122301.0252275259Excellent
14Xishuangbannazhou3111250.55596861Excellent
15Changsha3218280.891347464Excellent
16Yiwu3213320.752935759Excellent
17Hegang3210230.451476963Excellent
18Nanchang336171.1562077564Excellent
19Jingdezhen3310220.84498665Excellent
20Qinzhou3314280.7687464Excellent
21Zhuhai3414190.467425368Excellent
22Haikou3411320.51257568Excellent
23Loudi3413211.14997267Excellent
24Shanwei3516320.633487669Excellent
25Huaihua358341.16846465Excellent
26Leshan3514260.32526670Excellent
27Yiyang3516341.161426655Excellent
28Zhongshan3614250.425567771Excellent
29Jiangmen3618360.5751076067Excellent
30Kunshan3623320.451378071Excellent
31Jiamusi3611220.461856271Excellent
32Da Hinggan Ling372110.4511138274Excellent
33Fangchenggang3719370.733895852Excellent
34Liangshanzhou3710220.5215108172Excellent
35Taizhou(Jiangsu)3820360.6251568275Excellent
36Changde3822281.182376576Excellent
37Yunfu3814190.5278574Excellent
38Heihe387140.5459174Excellent
39Jixi3912200.251047877Excellent
40Qianxinanzhou3918260.61048778Excellent
41Ya'an3922310.27519228778Excellent
42Yanbianzhou3913350.4331477877Excellent
43Maoming408300.47118579Excellent
44Taicang4016380.4517119679Excellent
45Yibin4024400.6171858677Excellent
46Diqingzhou401230.5498779Excellent
47Lhoka/Shannandiqu405220.45746580Excellent
48Shuangyashan4015260.3672065480Excellent
49Suihua4017320.35667279Excellent
50Shanghai4128330.4928109576Excellent
51Shantou4117320.58117681Excellent
52Yueyang4123340.917121110482Excellent
53Huaian4225420.461267782Excellent
54Liuzhou4216270.6831137482Excellent
55Beihai427410.575868184Excellent
56Guigang4216250.4251868482Excellent
57Turpan/Tulufandiqu4219420.711117261Excellent
58Quzhou4327390.46720610186Excellent
59Zhuzhou4322420.7431877672Excellent
60Guilin4315270.8251258185Excellent
61Qiqihaer/Qiqihar4310370.4849086Excellent
62Dehongzhou4330290.6520109186Excellent
63Ganzizhou4311310.258410386Excellent
64lijiang4319130.6517117286Excellent
65Nantong4420280.52516149587Excellent
66Jieyang4415410.7779186Excellent
67Xianning4431431.22515211682Excellent
68Zhaotong445230.620198688Excellent
69Qujing4532270.710129078Excellent
70Altay/Aletai456150.5539789Excellent
71Hechi4516380.99810589Excellent
72Hezhou4513240.41479989Excellent
73Liupanshui4522450.5819148181Excellent
74Wuzhou4514420.852178390Excellent
75Dongguan4618280.461169991Excellent
76Yongzhou4616450.5671299392Excellent
77Zhaoqing4720460.5171110594Excellent
78Changzhou4733450.73338117066Excellent
79Deyang4712410.27512610793Excellent
80Jiujiang4718290.81314712493Excellent
81Meizhou4719430.63315510093Excellent
82Bortala4715230.356912694Excellent
83Nagqu/Naqudiqu4727470.5238278Excellent
84Wenshanzhou4712340.55939694Excellent
85Wuhan4813260.872137895Excellent
86Haimen488280.59710896Excellent
87Honghezhou485350.46109896Excellent
88Laibin4834470.6514176578Excellent
89Kunming4934480.71427911392Excellent
90Zhangjiagang4917490.351967971Excellent
91Zhanjiang499310.583969296Excellent
92Qiannanzhou493449-11436861Excellent
93Shangrao4933481.0255810560Excellent
94Suining4924490.41179893Excellent
95Wujiaqu492340.25711898Excellent
96Yili/Ili4914110.4678911897Excellent
97Suqian5032490.61959293Excellent
98Yuxi5013230.5338811399Excellent
99Yichang5026501.14984847Excellent
100Foshan5119350.525128106101Good
101Nanning5122500.8711778987Good
102Changjizhou5112220.63378120100Good
103Ezhou5116311.03318496100Good
104Meishan5130520.41468386Good
105Huizhou5223430.46177119102Good
106Nanjing5236540.5633486967Good
107Yancheng5215420.525147109101Good
108Lishui5228470.567139104101Good
109Jiangyin5236510.53585954Good
110Xiaogan5217240.826101102Good
111Wulumuqi/Urumqi5316470.5711410129103Good
112Chuxiongzhou5318330.45896103Good
113Lincang5319560.691310998Good
114Guiyang5437570.5914511796Good
115Hefei5438460.642657257Good
116Mianyang5422540.225104115104Good
117Lu'an5425570.81849794Good
118Xinyu5422410.52115109105Good
119Wujiang5532590.6674167753Good
120Baoshan558280.459109105Good
121Dalizhou557480.583104106Good
122Chengdu5632620.4752788882Good
123Suzhou5639570.44046650Good
124Xuzhou5635510.829157114106Good
125Yangzhou5631620.52519106766Good
126Wafangdian5613360.3135111107Good
127Chizhou5640510.667151111590Good
128Longyan5619420.425104108107Good
129Qiandongnanzhou5640540.824117666Good
130Shihezi5612200.5611127107Good
131Jingzhou5733631.1672299781Good
132Anqing5740480.9259912492Good
133Bengbu5740550.58322810391Good
134Huanggang579290.6513493108Good
135Hulunbuir/Hulunbeier576150.363108108Good
136Shangluo5741580.41227679Good
137Xinyang5723390.6585122107Good
138Zhenjiang5841550.5252137163Good
139Jiaozhou5820280.252211100109Good
140Mudanjiang5813290.36172117109Good
141Nanchong5831650.383241510396Good
142Abazhou5815650.35910107106Good
143Chenzhou5812481.2818796108Good
144Huangshi5835661.3223139177Good
145Zhoushan5926520.867155106111Good
146Shaoguan5925400.681813133110Good
147Changshu5942370.93328186961Good
148Jintan5935670.72048876Good
149Baise5933510.91215113110Good
150Neijiang5928680.2751268482Good
151Nujiangzhou5925670.9591210491Good
152Yichun(Jiangxi)5932410.588996110Good
153Jinhua6018420.767197122112Good
154Hamidiqu607210.464126112Good
155Yulin(Guangxi)6021290.758126112Good
156Hangzhou6143661.14536712584Good
157Xiamen/Amoy6124580.45188112113Good
158Bijie618150.915598113Good
159Suizhou6122370.76774123113Good
160Dalian6221430.63913108114Good
161Wuxi6245731.1253885952Good
162Fuyang62445415966467Good
163Kelamayi/Karamay6213340.5655133114Good
164Bazhong6231730.5252645678Good
165Haixizhou6234660.6719122114Good
166Huainan6244630.58318129480Good
167Lianyungang6322420.5148113115Good
168Qingdao/Tsingtao6314450.357195107114Good
169Daqing6316330.3897102115Good
170Anshun6345590.625107110103Good
171Pingxiang6337560.66128133115Good
172Ulanqab/Wulanchabu6341680.21015119115Good
173Lasa/Lahsa6419590.499125116Good
174Rizhao6420480.433158109117Good
175Jurong6432770.94786061Good
176Panzhihua6417290.681514122117Good
177Zunyi6446480.62517511489Good
178Chongzuo6426420.6586125116Good
179Hengyang6437780.73315129895Good
180Tachengdiqu645250.9203117116Good
181Xuancheng6446510.719117258Good
182Yingtan6421390.3613897117Good
183Jiaxing6547631.0332489660Good
184Fuyang(Anhui)6525390.7109130118Good
185Haidongdiqu6514801.12789693Good
186Wenzhou6631700.675217115119Good
187Baishan6648791138129118Good
188Qitaihe6627560.2265105119Good
189Suzhou(Anhui)6628340.367239119119Good
190Qingyuan6726840.5228128112Good
191Liyang6748580.821149571Good
192Rongcheng6721330.5149134120Good
193Zhaoyuan678400.386125120Good
194Zigong6740840.3516107572Good
195Guangzhou6825450.582219141121Good
196Haerbin/Harbin6819430.425158135121Good
197Huzhou6849691.167247114100Good
198Heyuan6823480.633166171121Good
199Wendeng6816580.45174122122Good
200Ziyang6834850.3414410084Good
201Chaozhou6922440.8712117123Good
202Shaoxing7051571.06731510274Good
203Taizhou(Zhejiang)7034610.667185121123Good
204Jiaonan7013340.35115116124Good
205Chuzhou7051730.5333487170Good
206Ngari/Ali7120570.683138125Good
207Ankang7141910.3331255847Good
208Hinggan/Xinganmeng7114660.433115124125Good
209Weinan7240930.33318117881Good
210Xi'an7343950.7232776879Good
211Baotou7322950.513811992Good
212Changchun7416340.522185138129Good
213Fuzhou(Jiangxi)7430460.77578106128Good
214Ganzhou7423431.32108125128Good
215Tongling7454770.721147053Good
216Laixi7522450.399129130Good
217Laizhou769640.41011135131Good
218Rushan7611460.6105123131Good
219Lvliang76471010.6671013108105Good
220Zhangye76541020.266123109Good
221Linan7756751.352969183Good
222Puyang7730640.81310154132Good
223Zhangzhou7716310.46797128132Good
224Zhangjiakou78471060.26109103106Good
225Yan'an78381060.8201298102Good
226Baicheng7811300.376136134Good
227Ji'an7825400.23346122133Good
228Yulin78361050.6585131109Good
229Jimo7914470.35203112135Good
230Jingmen79461070.7752014134103Good
231Songyuan7925380.2554136134Good
232Shouguang8019580.81315138135Good
233Wuhai80241100.474117116Good
234Ningbo8260801.013385149102Good
235Tongchuan82601140.72513117273Good
236Weihai8224730.3329159138Good
237Liaoyuan8256711.22619186134Good
238Sanming8222441.2751519124138Good
239Jilin8313330.6141515148140Good
240Huhehaote84411170.825171411798Good
241Penglai8430640.6268148140Good
242Xining8539119117710587Good
243Yantai8517690.35329139142Good
244Zaozhuang8533640.84249160141Good
245Pingdu8517490.55206154142Good
246Wuhu8563891.66195545Good
247Linyi8623610.425208153143Good
248Luzhou86431210.21676147Good
249Maanshan8765930.9253299479Good
250Guangan87541240.36668866Good
251Putian8738670.62510150144Good
252Anshan8824540.8432910133145Good
253Dazhou88551260.3829107466Good
254Linfen89461260.417146102105Good
255Guangyuan89231280.2751111104110Good
256Chongqing90481280.5882964938Good
257Dandong9017480.4751417139147Good
258Bayannur/Bayannao'er90211290.3103118114Good
259Fuzhou9135870.651810159149Good
260Hanzhong92521330.3751559493Good
261Nanping9220370.42556141149Good
262Shizuishan93421360.31010121115Good
263Haibeizhou93431360.4213150140Good
264Simao93501360.3166117724Good
265Tongliao9334250.233137164151Good
266Shuozhou94541380.4285111107Good
267Yinchuan95381390.38387121113Good
268Hengshui9559800.667911145154Good
269Laiwu9513420.4331313170153Good
270Tonghua9535661.05144136154Good
271Panjin9632480.81413164155Good
272Zhoukou9612460.675107149155Good
273Weifang9726630.14166171156Good
274Shaoyang9772801.117128597Good
275Huangnanzhou98351451.1111010396Good
276Liaoyang9836811.1252719149157Good
277Chifeng9974950.63616147136Good
278Huaibei10025410.71311157159Good
279Xilingol/xilinguoluo100391500.3117135120Good
280Hainanzhou101351520.957130127Lightly Polluted
281Zhumadian101551510.5671615131133Lightly Polluted
282Huludao10232601.0251811166162Lightly Polluted
283Yingkou10211300.251611157161Lightly Polluted
284Yuncheng105651590.51279786Lightly Polluted
285Datong106661610.613109093Lightly Polluted
286Xianyang107551630.5753096675Lightly Polluted
287Benxi107481241.43022166167Lightly Polluted
288Qinhuangdao10835710.682714196168Lightly Polluted
289Sanmenxia108641660.5251678679Lightly Polluted
290Eerduosi/Ordos109321670.46105121108Lightly Polluted
291Ningde10963871.52311204169Lightly Polluted
292Handan110611060.9751412209171Lightly Polluted
293Alxa League110371690.36757123117Lightly Polluted
294Bozhou11043750.65139192171Lightly Polluted
295Kizilsu/kezilesuzhou110711691.86312214439Lightly Polluted
296Jinzhou11133871.083221165172Lightly Polluted
297Yushuzhou115611800.3106111108Lightly Polluted
298Quanzhou11628740.51411168177Lightly Polluted
299Heze11642921.033209183177Lightly Polluted
300Anyang11645821.21811226177Lightly Polluted
301Tianjin11750690.793184166178Lightly Polluted
302Baoji119641870.4883333759Lightly Polluted
303Fuxin11936760.621715204180Lightly Polluted
304Shangqiu119531231.125168228180Lightly Polluted
305Langfang120911651.752219181168Lightly Polluted
306Siping122621110.833187211183Lightly Polluted
307Wuzhong122451930.23365114105Lightly Polluted
308Liaocheng12346870.967138208185Lightly Polluted
309Nanyang123781960.72194106149Lightly Polluted
310Jinchang124441970.16775125123Lightly Polluted
311Gannanzhou124391980.41110129109Lightly Polluted
312Xingtai128601301.7253434224190Lightly Polluted
313Cangzhou12966930.6671513192191Lightly Polluted
314Fushun131831301.32523213193Lightly Polluted
315Jining132611311.0331911235195Lightly Polluted
316Linxiazhou132592140.2559129117Lightly Polluted
317Tieling133491500.72214218196Lightly Polluted
318Shenyang138631151.3822724228201Lightly Polluted
319Dongying14012510.4671711180204Lightly Polluted
320Zibo142391011.7832322221206Lightly Polluted
321Hebi143661491.32614276206Lightly Polluted
322Dezhou146691031.067128207210Lightly Polluted
323Taian14641720.8332417231210Lightly Polluted
324Beijing1481042450.492224108135Lightly Polluted
325Xinzhou148772460.5332867783Lightly Polluted
326Jiayuguan149892481.152849118116Lightly Polluted
327Zhangqiu150941951.252415238215Lightly Polluted
328Longnan150532500.376134111Lightly Polluted
329Jincheng153812560.433181311197Moderately Polluted
330Luoyang154762570.67122107072Moderately Polluted
331Chaoyang154411161.1751722227219Moderately Polluted
332Lanzhou155722590.64269151130Moderately Polluted
333Golog/Guoluozhou159842670.3119149152Moderately Polluted
334Tangshan161741431.2175023243225Moderately Polluted
335Jiuquan166472810.81729135127Moderately Polluted
336Tianshui166732810.367126100112Moderately Polluted
337Jinan168761420.9142513242232Moderately Polluted
338Kaifeng1691192881.0752311161162Moderately Polluted
339Jinzhong176733000.520510293Moderately Polluted
340Taiyuan177953040.438125106102Moderately Polluted
341luohe1821103130.7171486123Moderately Polluted
342Baoding18313822433444221157Moderately Polluted
343Kashgar/Kashi183903150.4104151121Moderately Polluted
344Dingxi185903200.2598132127Moderately Polluted
345Baiyin188983250.61215135117Moderately Polluted
346Yixing191144851.22377466Moderately Polluted
347Binzhou195871161.41621256260Moderately Polluted
348Pingliang223783660.3585128115Heavily Polluted
349Zhongwei229913700.46769126122Heavily Polluted
350Wuwei2871124110.383131119Heavily Polluted
351Jiaozuo2901194130.624108590Heavily Polluted
352Yangquan3051294240.43320710985Severely Polluted
353Qingyang3181024340.367759289Severely Polluted
354Guyuan3491054590.467135123117Severely Polluted
355Shiyan3891494910.72515108575Severely Polluted
356Pingdingshan4521585520.55241089101Severely Polluted
357Shijiazhuang4621415610.43824167385Severely Polluted
358Chengde5001258080.310699186Severely Polluted
359Zhengzhou5001147220.75311579140Severely Polluted
360Changzhi50027710360.61617107106Severely Polluted
361Kuerlei/Korla5001507310.354610085Severely Polluted
362Aksu/Akesu5001658110.246124105Severely Polluted
363Hotan/Hetiandiqu5001097650.311510487Severely Polluted
364Xiangyang5001927760.62515208490Severely Polluted
365Xinxiang5001806261.154729113184Severely Polluted
366Xuchang5001368430.8261080140Severely Polluted