Share: aqicn.org/links/hk/

1. Frequently Asked Questions: faq
2. If you want to know more about the team or contact us: contact
3. Collection of links to website about environment: links
4. Our privacy policy (required by social apps): privacy
5. Our mobile applications (android, ios, windows phone,...): smartapp
6. AQI Calculator - pollutant concentration to AQI converter: calculator
7. Air Quality - product list (cleaners, sensors, monitors, masks...): products

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8. This page will provide you the nearest air quality data from your actual location: nearest
9. Real-time feed on all the monitoring stations inventoried in the world: map/world
10. List of all the cities and stations, sorted by country: city/all

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11. If you need a protection, check this page to get an overview of protection masks: mask

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12. Hourly Air Quality and Pollution Forecast: forecast
13. Air Quality Forecasting Models: forecast/models
14. 8 days Air Quality forecast for Asia: forecast/asia
15. 3 days Air Quality forecast for Europe: forecast/europe
16. 3 days Air Quality forecast for South America: forecast/south-america
17. 3 days Air Quality forecast for China: forecast/china
18. 3 days Air Quality forecast for Africa: forecast/africa
19. 3 days Air Quality forecast for the Middle East: forecast/middle-east
20. 8 days Air Quality forecast (world wide): forecast/world

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21. World Air Pollution Statistics: statistics
22. European Air Pollution Statistics: statistics/europe/
23. Asian Air Pollution Statistics: statistics/asia/
24. Oceania Air Pollution Statistics: statistics/oceania/
25. Middle East Air Pollution Statistics: statistics/middle-east/
26. South American Air Pollution Statistics: statistics/latin-america/
27. North American Air Pollution Statistics: statistics/north-america/

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28. Research on Air Quality monitoring and forecasting: research
29. Same as the research, focused on specific experimentations: experiments
30. Our live experiments on air quality monitoring sensor: sensor
31. Our live experiments for the Dylos Air Monitoring sensor: sensor/dylos
32. Our live experiments for the Shinyei and Samyoung sensors: sensor/shinyei

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33. Information related to adding new stations to the map: publishingdata
34. List of all the known air quality monitoring EPAs: sources

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35. Extended Air Quality monitoring coverage project: new countries: country
36. The Philippines real-time Air Quality monitoring project: philippines
37. The Cambodian real-time Air Quality monitoring project: cambodia
38. The Indonesian real-time Air Quality monitoring project: indonesia
39. The Senegalese real-time Air Quality monitoring project: senegal
40. The South African real-time Air Quality monitoring project: south-africa
41. The Morocco real-time Air Quality monitoring project: morocco
42. The Lebanese real-time Air Quality monitoring project: lebanon

Here are few links about Air Quality and Environmental Pollution. If you'd like to add some more, you can contact the team

1. Doctor Richard Saint Cyr MD very informative Beijing Health blog: www.myhealthbeijing.com
2. Ministry of Environmental Protection of the People's Republic of China: english.mep.gov.cn
3. Greenpeace East Asia - Reduce Air Pollution: greenpeace.org
4. Weather Underground Temperature information: wunderground.com
5. Air Quality Measurement explained on wikipedia: wikipedia.org
6. Bejing Municipal Environment Monitoring Center: zx.bjmemc.com.cn
7. Computation of the polluant Standard Index (PSI) explained: app2.nea.gov.sg
8. U.S Embassy Beijing Air Quality Monitor: beijing.usembassy-china.org.cn
9. Hong Kong EPD Air Quality Monitoring Network: www.epd.gov.hk
10. Air Quality Monitoring and Forecasting in China: www.amfic.eu
14. Guidelines for the Reporting of Daily Air Quality, the Air Quality Index (AQI): epa.gov/.../memoranda/rg701.pdf
15. Air Quality Index: A Guide to Air Quality and Your Health: epa.gov/.../aqi_brochure_08-09.pdf
16. Clean Air Asia (also known as Clean Air Initiative): cleanairinitiative.org
17. Dr. Sarath Guttikunda's Air Pollution Analysis for Indian Cities: urbanemissions.info
18. Singapore National Environment Agency (NEA): app2.nea.gov.sg
19. Delhi Pollution Control Committee, real time ambient air quality data: dpccairdata.com
20. Malaysia Department of Environment (DOE); Air Polluant Index Management System: doe.gov.my
21. United Nations Environment Programme (UNEP): unep.org
22. Beijing Environmental Protection Monitoring Center (北京市环境保护监测中心): bjmemc.com.cn
23. Shanghai Environment Monitoring Center(上海市环境监测中心): semc.gov.cn
24. Japan Ministry of regional air pollutant monitoring system (環境省大気汚染物質広域監視システム): soramame.taiki.go.jp
25. South Korea Real Time Air Pollution Metrics for the major cities: airkorea.or.kr
26. 2012 Urban Air Quality Information Transparency Index (english, 中文): ipe.org.cn
27. NASA Health and Air Quality Remote Sensing | ARSET: arset.gsfc.nasa.gov/airquality

1. Metropolitan Air Monitoring Network of Quito, managed by Secretaria de Ambiente DMQ: quitoambiente.gob.ec
2. Mexico City Atmospheric Monitoring (Ciudad de México, Dirección de Monitoreo Atmosférico): aire.df.gob.mx
3. Air Quality Ontario: airqualityontario.com
4. NWT Air Quality Monitoring Network: aqm.enr.gov.nt.ca
5. Hamilton Air Monitoring Network - HAMN: hamnair.ca
6. Bay Area Air Quality Management District: baaqmd.gov
7. New York State Department of Environmental Conservation (NYSDEC): dec.ny.gov
8. Oregon Department of Environmental Quality (DEQ): deq.state.or.us
9. Washington State - Air Monitoring: https:
10. South Coast Air Quality Management District (AQMD): aqmd.gov
11. Texas Commission on Environmental Quality (TCEQ): tceq.state.tx.us
12. CETESB - Companhia Ambiental do Estado de São Paulo: cetesb.sp.gov.br
13. Sistema de Gestión de Información de la Calidad del Aire en Peru: calidaddelaire.minam.gob.pe
14. Sistema Nacional de Información de la Calidad del Aire en Mexico: sinaica.ine.gob.mx
15. Sistema Nacional de Calidad del Aire en Chile: sinca.mma.gob.cl
16. Alaska Air Monitoring network: dec.alaska.gov
17. New Jersey Air Monitoring network: njaqinow.net
18. Massachusett Office of Energy and Environmental Affair: mass.gov
19. UTAH department of environmental quality: airquality.utah.gov
20. Georgia Department of Natural Resources, Environmental Protection Division, Air Protection Branch: air.dnr.state.ga.us
21. British Columbia, Canada Air Quality Monitoring Agency: bcairquality.ca
22. Hawaii Air Quality: emdweb.doh.hawaii.gov
23. Air Quality in Clark County: ccaqapps5m.co.clark.nv.us
24. Idaho Department of Environmental Quality: airquality.deq.idaho.gov
25. Michigan Department of Environmental Quality: deqmiair.org
26. Air Quality in Virginia: vadeq.tx.sutron.com
27. Environnement au Québec: iqa.mddefp.gouv.qc.ca
28. Ville de Montreal - Réseau de surveillance de la qualité de l'air: ville.montreal.qc.ca
29. Air Quality Index - Environment of Saskatchewan: environment.gov.sk.ca
30. Alberta Environment and Sustainable Resource Development - Air Quality monitoring: esrd.alberta.ca
31. New Foundland and Labrador Department of Environment and Conservation: env.gov.nl.ca
32. Connecticut Department of Energy and Environmental Protection (DEEP): ct.gov
33. Pennsylvania Department of Environmental Protection: depweb.state.pa.us
34. Wisconsin Department Of Natural Resources: airquality.wi.gov
35. Air Monitoring - Maricopa County Air Quality Department: maricopa.gov
36. Pima County Department of Environmental Quality Air: airinfonow.com
37. Gansu Province Department of Environmental Protection (甘肃省环保厅): gsep.gansu.gov.cn
38. Anhui Province Environmental Protection Office (安徽省环保厅): aepb.gov.cn
39. Heilongjiang Provincial Environmental Protection Office (黑龙江省环境保护厅): hljdep.gov.cn
40. Inner Mongolia Environmental Protection Agency (内蒙古自治区环境保护厅): nmgepb.gov.cn
41. Xinjiang Environmental Protection Agency (新疆环保厅):
42. Karamay - Municipal Environmental Protection Bureau (中国 - 克拉玛依 - 市环境保护局): shbj.klmy.gov.cn
43. Fujian Provincial Environmental Protection Office (福建省环境保护厅): fjepb.gov.cn
44. Government of Qinghai Province Environmental Protection Bureau website (青海省环境保护厅政府网站): qhepb.gov.cn
45. Xining Municipal Environmental Protection Bureau (西宁市环境保护局): xnepb.gov.cn
46. Luzhou Municipal Environmental Protection Bureau (泸州市环保局): lzhb.gov.cn
47. Ordos Municipal Environmental Protection Bureau (鄂尔多斯市环境保护局): ordoshb.gov.cn
48. Chifeng Municipal Environmental Protection Bureau (赤峰市环境保护局): cfhb.gov.cn
49. Deyang Municipal Environmental Protection Bureau (德阳市环境保护局): dyhb.gov.cn
50. Daegu real-time information system standby (대구광역시 실시간 대기정보 시스템): air.daegu.go.kr
51. Incheon Metropolitan City Institute of Health and Environment Environmental Information Disclosure System (인천광역시 보건환경 연구원 환경정보공개시스템): air.incheon.go.kr
52. Gwangju Institute of Health and Environment (광주광역시보건환경연구원): hevi.gjcity.net
53. Daejeon Metropolitan City (대전광역시청): air.daejeon.go.kr
54. Ulsan Metropolitan City Institute of Health and Environment (울산광역시 보건환경연구원): air.ulsan.go.kr
55. Atmospheric Pollution Information Center, Gyeonggi-do (경기도 대기오염정보센타): air.gg.go.kr
56. Gangwon environmental information system (강원도 대기환경정보시스템): airgangwon.go.kr
57. Chungcheongbuk-do Institute of Health and Environment (충청북도 보건환경연구원): here.cb21.net
58. Chungcheongnam air pollution monitoring network - Institute of Health and Environment (충청남도 대기오염측정망 - 보건환경연구원): chungnam.net
59. Jeollabuk-do Institute of Health and Environment (전라북도 보건환경연구원): jihe.jeonbuk.go.kr
60. Jeollanam-do Institute of Health and Environment (전라남도 보건환경연구원): jihe.go.kr
61. Gyeongsangbuk-do real-time information system standby (경상북도 실시간대기정보시스템): air.gb.go.kr
62. Gyeongsangnam-do Institute of Health and Environment (경상남도보건환경연구원): knhe.gsnd.net
63. Jeju-do Institute of Health and Environment (제주특별자치도 보건환경연구원): hei.jeju.go.kr
64. Yokohama environmental creation station environment monitoring center (横浜市　環境創造局　環境監視センター): city.yokohama.lg.jp
65. Environmental Control Division - Miyagi Prefecture official web site (環境対策課 - 宮城県公式ウェブサイト): ihe.pref.miyagi.jp
66. Gifu Prefecture Department of Atmospheric Ehnvironment Preservation (岐阜県 : 大気環境の保全): pref.gifu.lg.jp
67. State of Hyogo Prefecture atmospheric environment (兵庫県大気環境の状態): kankyo.pref.hyogo.jp
68. The Environment and Forest in Mie,Japan (三重の環境): taiki-kanshi.eco.pref.mie.lg.jp
69. Vietnam Center For Environmental Monitoring Portal (cổng thông tin quan trắc môi trường): cem.gov.vn
70. Taiwan Environmental Protection Agency:
71. Singapore National Environment Agency (NEA): app2.nea.gov.sg
72. South Air Korea Environment Corporation (대기오염실시간공개시스템): airkorea.or.kr
73. Thailand Pollution Control Departement (กรมควบคุมมลพิษ): aqmthai.com
74. Japan Ministry of regional air pollutant monitoring system (環境省大気汚染物質広域監視システム): soramame.taiki.go.jp
75. Delhi Pollution Control Commitee (Government of NCT of Delhi): dpccairdata.com
76. Hong Kong Environmental Protection Department: epd.gov.hk
77. Air Quality Department, Capital City, Ulaanbaatar, Mongol (Нийслэлийн агаарын чанарын алба): ub-air.info
78. Malaysia Department of Environment (DOE); Air Polluant Index Management System:
79. Moscow State environmental monitoring (Государственный экологический мониторинг в Москве): mosecom.ru
80. SAFAR - System of Air Quality Forecasting, Indian Institute of Tropical Meteorology, India: pune.safar.tropmet.res.in
81. Air Quality in Abu Dhabi (جودة الهواء في أبو ظبي): adairquality.ae
82. Tokyo, Japan Environment Agency (東京都環境局): kankyo.metro.tokyo.jp
83. Ozaka, Japan Environment Agency (大阪府　大気汚染監視): taiki.kankyo.pref.osaka.jp
84. Chiba Prefecture EPA (千葉県ホームページ): pref.chiba.lg.jp
85. Ibaraki Prefecture EPA (茨城県大気汚染常時監視システム): taiki.pref.ibaraki.jp
86. Gunma Prefecture EPA (群馬県大気汚染常時監視システム): taiki-gunma.jp
87. Saitama Prefecture EPA (埼玉県の大気状況): taiki-kansi.pref.saitama.lg.jp
88. Real-time urban air pollution by metrological metrological: Seoul Climate Air Pollution Information (도시대기측정소 측정소별 실시간 오염도 : 서울특별시 기후대기환경정보): cleanair.seoul.go.kr
89. Health and environment information systems Busan (부산광역시 보건환경정보 공개시스템): heis.busan.go.kr
90. Beijing Environmental Protection Monitoring Center (北京市环境保护监测中心): bjmemc.com.cn
91. Shanghai Environment Monitoring Center(上海市环境监测中心): semc.gov.cn
92. Environmental Protection Department of Shandong Province (山东省环境保护厅): sdein.gov.cn
93. Hebei Province Environment Protection Agency (河北省空气质量自动发布系统): hebei.gov.cn
94. Tianjin Environmental Monitoring Center (天津市环境监测中心): tjemc.org.cn
95. Zhejiang Environmental Protection Bureau (浙江省环保厅门户): zjepb.gov.cn
96. Guangdong Environmental Protection public network (广东环境保护公众网): gdep.gov.cn
97. Jiangsu Province PM2.5 Air Monitoring Comission (江苏省城市空气PM2.5等试运行监测数据平台): jshb.gov.cn
98. Wuhan Environmental Protection Bureau (武汉市环保局): whepb.gov.cn
99. Shenzhen Environment Network (深圳人居环境网): szhec.gov.cn
100. China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台): 113.108.142.147:20035
101. Environment Monitoring Center of Ningbo 宁波市环境监测中心): nbemc.gov.cn
102. Xi'an ambient air quality in real-time release system (西安市环境空气质量实时发布系统): xianemc.gov.cn
103. Chongqing Environmental Protection Bureau (重庆市主城区空气质量): cepb.gov.cn
104. Nanning Municipal Environmental Protection Monitoring Station (南宁市环境保护监测站): nnems.gov.cn
105. Dalian Municipal Environmental Release System (大连市环境发布系统): dl.gov.cn
106. Guiyang Municipal Environmental Protection Bureau (贵阳市环境保护局): ghb.gov.cn
107. Liaoning Provincial Environmental Monitoring (辽宁省环境监测实验中心): lnemc.cn
108. Shanxi Province Environmental Monitoring Center (山西省环境监测中心站网站首页): sxhjjcz.com.cn
109. Hubei Environmental Protection Agency (湖北省环境保护厅): hbepb.gov.cn
110. Guangxi Zhuang Autonomous Region Environmental Protection Agency (广西壮族自治区环境保护厅): gxepb.gov.cn
111. Sichuan Province Environmental Protection Agency (四川省环保重点城市环境空气质量实时监测结果): 221.237.179.45:5100
112. Jiangxi Province Environmental Protection Agency (江西省环境保护厅): jxepb.gov.cn
113. Tibet Autonomous Region Environmental Protection Agency (西藏自治区环境保护厅): xzep.gov.cn
114. Yunnan Environmental Protection Agency (云南省环境保护厅): ynepb.gov.cn
115. Urumqi Environmental Protection Agency (乌鲁木齐环保局): wlmqhb.gov.cn
116. Henan Environmental Protection Agency (河南环保 > 网站首页): hnep.gov.cn
117. Hunan Environmental Protection Agency (湖南省环境保护厅): hbt.hunan.gov.cn
118. Hainan Environmental Protection Agency (海南省国土环境资源厅): dloer.gov.cn
119. Chengdu Environmental Protection Agency (成都市环境监测中心站_成都市环境监测中心站): cdemc.cn
120. Helongjiang Environmental Protection Agency (黑龙江省空气质量实时发布平台): hljdep.gov.cn
121. Macao Environmental Protection Agency (澳門地球物理暨氣象局): smg.gov.mo
122. Ningxia Environmental Protection Agency (宁夏环境保护网): nxep.gov.cn
123. Indian Central Pollution Control Bureau - CPCB: cpcb.nic.in
124. Portail de l'Environnement du Grand-duché de Luxembourg: environnement.public.lu
125. Turkey National Air Quality Monitoring Network (Ulusal Hava Kalitesi İzleme Ağı): havaizleme.gov.tr
126. Romanian National Network for Air Quality Monitoring (Reteaua Nationala de Monitorizare a Calitatii Aerului): calitateaer.ro
127. Air Normand, Surveillent la qualité de l'air que vous respirez: airnormand.fr
128. Portugal -Agencia Portuguesa do Ambiente - Qualidade do Ar: qualar.org
129. Air Quality in finland (Ilmanlaatu nyt): ilmanlaatu.fi
130. Air | Pays de la Loire: airpl.org
131. Madininair La qualité de l’air en Martinique: madininair.fr
132. Observatoire Régional de l'Air de Guyane: ora-guyane.org
133. Gwadair - La qualité de l'air en Guadeloupe: gwadair.fr
134. Qualitair Région Corse - Surveillance de la qualité de l'air en Corse: qualitaircorse.org
135. ORA - Surveillance et information sur la qualité de l'air à la réunion: atmo-reunion.net
136. Air PACA, Surveillance de la qualité de l'air en région Provence-Alpes-Cote d'Azur:
137. Atmo Nord - Pas-de-Calais: atmo-npdc.fr
138. Atmo Picardie - Qualité de l'air en Picardie (Somme, Aisne, Oise): atmo-picardie.com
139. AirAQ- La qualité de l’air en Aquitaine:
140. ATMO-PC- La qualité de l’air en Poitou-Charentes:
141. AirAQ- La qualité de l’air en Langedoc-Roussillon: air-lr.org
142. Ireland Environmental Protection Agency (EPA): epa.ie
143. Slovenian Environment Agency: arso.gov.si
144. MEPA - Malta Environment & Planning Authority: mepa.org.mt
145. Kvaliteta zraka u Republici Hrvatskoj: iszz.azo.hr
146. Gibraltar Environmental Agency: gibraltarairquality.gi
147. Direccion General Medio Ambiente, Comunidad Autónoma de la Región de Murcia: carm.es
148. Calidad del aire - CALIDAD AMBIENTAL - Conselleria de Infraestructuras, Territorio y Medio Ambiente: cma.gva.es
149. Calidade do Aire de Galicia: meteogalicia.es
150. Air Quality in Scotland - latest data, forecasts and air quality information: scottishairquality.co.uk
151. Northern Ireland Air: airqualityni.co.uk
152. Bayern State Office for the Environment (Bayer. Landesamt fur Umwelt) - LfU: inters.bayern.de
153. State Agency for Nature, Environment and Consumer Protection of North Rhine Westphalia (Landesamt für Natur, Umwelt und Verbraucherschutz NRW): lanuv.nrw.de
154. Hamburger air monitoring network - (Hamburger Luftmessnetz – FHH): luft.hamburg.de
155. Berlin Air Quality - (Luftqualität in Berlin): stadtentwicklung.berlin.de
156. Air Quality, Saxon State Office (Luftqualität Sächsisches Landesamt für Umwelt, Landwirtschaft und Geologie): umwelt.sachsen.de
157. State Institute for Environment, Measurements and Nature Conservation Baden-Wurttemberg (Landesanstalt für Umwelt, Messungen und Naturschutz Baden-Württemberg): mnz.lubw.baden-wuerttemberg.de
158. (Überwachung der Luftqualität | LUGV): mugv.brandenburg.de
159. Luftqualität | Nds. Ministerium für Umwelt, Energie und Klimaschutz: umwelt.niedersachsen.de
160. Luftreinhaltung Rheinland-Pfalz: luft-rlp.de
161. Air quality in Norway (Luftkvalitet in Norge): luftkvalitet.info
162. Luchtkwaliteit Amsterdam: luchtmetingen.amsterdam.nl
163. Gdańsk Metropolitan Air Quality Monitoring (Agencja Eegionalnego Monitoringu Atmosfery Aglomeracji Gdańskiej): armaag.gda.pl
164. Switzerland Federal Office for the Environment (FOEN): bafu.admin.ch
165. Czech Hydrometeorological Institute (Český hydrometeorologický ústav): portal.chmi.cz
166. Umweltbundesamt -Aktuelle Luftgütemesswerte: umweltbundesamt.at
167. Airquis Information: airquality.dli.mlsi.gov.cy
168. Israel Envista Air Quality Monitoring system:
169. Belgian Interregional Cell for the Environment (IRCEL-CELINE): irceline.be
170. Observatoire Air Rhone-Alpes: air-rhonealpes.fr
171. Airparif - Association de surveillance de la qualité de l'air en Île-de-France: airparif.asso.fr
172. Slovak hydrometeorological institute (Slovenský hydrometeorologický ústav): shmu.sk
173. Airbreizh - Qualité de l'air en Bretagne: airbreizh.asso.fr
174. UK-AIR, air quality information resource - Defra, UK: uk-air.defra.gov.uk
175. Calidad del Air en Madrid, Servicio de Protección de la Atmósfera:
176. The Department of Environmental Science at Aarhus University: envs.au.dk
177. Lithuania Environmental Protection Agency (EPA): gamta.lt
178. Hungarian Air Quality Network, Maďarský systém na meranie znečistenia vzduchu: kvvm.hu
179. Regional Inspectorate for Environmental Protection in Warsaw (Wojewódzki Inspektorat Ochrony Środowiska w Warszawie): sojp.wios.warszawa.pl
180. Regional Inspectorate for Environmental Protection in Krakow (WIOŚ - Wojewódzki Inspektorat Ochrony Środowiska w Krakowie): krakow.pios.gov.pl
181. ASPA Alsace : pollution atmosphérique, surveillance de la qualité de l’air: atmo-alsace.net
182. ORAMIP, association agréée pour surveiller la qualité de l'air en région Midi-Pyrénées (France). Information sur la pollution de l'air, Toulouse.: oramip.org
183. Environment Protection Authority | EPA Victoria: epa.vic.gov.au
184. Office of Environment and Heritage - NSW: environment.nsw.gov.au
185. Tasmania Environment Protection Authority | EPA Tasmania: epa.tas.gov.au
186. Air quality | Environment, land and water | Queensland Government: qld.gov.au
187. La qualite de l'air en Nouvelle-Caledonie: scalair.nc
188. Observatorio Ambiental de Bogotá: oab.ambientebogota.gov.co
189. Gestión del Medio Ambiente de Cali de Santiago: cali.gov.co
190. China, Beijing Environmental Protection Office (北京环保): bjepb.gov.cn
191. China, Shanghai Environmental Protection Office (上海环保): sepb.gov.cn
192. China, Tianjin Environmental Protection Office (天津环保): tjhb.gov.cn
193. China, Chongqing Environmental Protection Office (重庆环保): cepb.gov.cn
194. China, Inner Mongolia Environmental Protection Office (内蒙环保): nmhbj.com
195. China, Fujian Province Environmental Protection Office (福建环保): fjepb.gov.cn
196. China, Anhui Environmental Protection Office (安徽环保): aepb.gov.cn
197. China, Gansu Province Environmental Protection Office (甘肃环保): gsep.gansu.gov.cn
198. China, Jiangxi Province Environmental Protection Office (江西环保): jxepb.gov.cn
199. China, Zhejiang Environmental Protection Office (浙江环保): zjepb.gov.cn
200. China, Henan Environmental Protection Office (河南环保): hnep.gov.cn
201. China, Hubei Environmental Protection Office (湖北环保): hbepb.gov.cn
202. China, Hunan Environmental Protection Office (湖南环保): hbj.hunan.gov.cn
203. China, Hebei Environmental Protection Office (河北环保): hb12369.net
204. China, Yunnan Environmental Protection Office (云南环保): ynepb.gov.cn
205. China, Guangdong Environmental Protection Office (广东环保): gdepb.gov.cn
206. China, Qinghai Environmental Protection Office (青海环保): qhepb.gov.cn
207. China, Ningxia Environmental Protection Office (宁夏环保): nxep.gov.cn
208. China, Guangxi Environmental Protection Office (广西环保): http://gxepb.nn.gx.cn
209. China, Guizhou Environmental Protection Office (贵州环保): gzhjbh.gov.cn
210. China, Hainan Environmental Protection Office (海南环保): dloer.gov.cn
211. China, Liaoning Province Environmental Protection Office (辽宁环保): lnepb.gov.cn
212. China, Jilin Environmental Protection Office (吉林环保): jl.gb.com.cn/wz/first.htm
213. China, Jiangsu Province Environmental Protection Office (江苏环保): jshb.gov.cn
214. China, Shanxi Province Environmental Protection Office (陕西环保): http://sxhbj.shaanxi.gov.cn
215. China, Shanxi Environmental Protection Office (山西环保): sxhb.gov.cn
216. China, Xinjiang Environmental Protection Office (新疆环保): xjepb.gov.cn
217. China, Heilongjiang Environmental Protection Office (黑龙江环保): hljepb.gov.cn
218. China, Sichuan Province Environmental Protection Office (四川环保): schj.gov.cn

本網站採用的污染指數和顏色與EPA是完全相同的。 EPA的指數可以從 AirNow上查到

空气质量指数	空气质量指数级别（状况）及表示颜色	对健康影响情况	建议采取的措施
0 - 50	一级（优）	空气质量令人满意，基本无空气污染	各类人群可正常活动
51 -100	二级（良）	空气质量可接受，但某些污染物可能对极少数异常敏感人群健康有较弱影响	极少数异常敏感人群应减少户外活动
101-150	三级（轻度污染）	易感人群症状有轻度加剧，健康人群出现刺激症状	儿童、老年人及心脏病、呼吸系统疾病患者应减少长时间、高强度的户外锻炼
151-200	四级（中度污染）	进一步加剧易感人群症状，可能对健康人群心脏、呼吸系统有影响	儿童、老年人及心脏病、呼吸系统疾病患者避免长时间、高强度的户外锻炼，一般人群适量减少户外运动
201-300	五级（重度污染）	心脏病和肺病患者症状显著加剧，运动耐受力降低，健康人群普遍出现症状	儿童、老年人及心脏病、肺病患者应停留在室内，停止户外运动，一般人群减少户外运动
300+	六级（严重污染）	健康人群运动耐受力降低，有明显强烈症状，提前出现某些疾病	儿童、老年人和病人应停留在室内，避免体力消耗，一般人群避免户外活动

(参考详见 http://zh.wikipedia.org/wiki/空气质量指数)

如果你想了解更多有關空氣質量與污染，詳見維基百科或者 AirNow

有關健康建議詳​​見北京的Richard Saint Cyr MD醫生的博客：www.myhealthbeijing.com