Air Pollution in the World
Real-time Air Quality Index (AQI)



Major Cities



1 Shanghai (上海) - 2 Beijing (北京) - 3 Tianjin (天津) - 4 Guangzhou (广州市) - 5 Shenzhen (深圳) - 6 Wuhan (武汉市) - 7 Dongguan (东莞) - 8 Chongqing (重庆市) - 9 Chengdu (成都) - 10 Nanjing (南京)
11 Taipei (Pan-ch’iao) - 12 Kaohsiung (高雄) - 13 Taichung (Taizhong Shi) - 14 tainan (臺南) - 15 banqiao (Fan-ch’iao)
16 Hong Kong (香港)
17 Macao (澳門)
18 Hanyang (서울) - 19 Busan (부산) - 20 Incheon (인천) - 21 Daejeon (대전) - 22 Ulsan (울산) - 23 Daegu (대구) - 24 Gwangju (광주) - 25 Suwon (수원) - 26 Goyang (고양) - 27 Seongnam (성남)
28 Edo (東京) - 29 Yokohama (よこはまし) - 30 Osaka (大阪市) - 31 Nagoya (名古屋) - 32 Sapporo (さっぽろし) - 33 Kobe (こうべし) - 34 Kyoto (京都市) - 35 Fukuoka (ふくおかし) - 36 Kawasaki (川崎市) - 37 saitama
38 Moscow (Москва)
39 Dhaka (ঢাকা)
40 Kathmandu (काठमाडौं) - 41 Pokhara (पोखरा) - 42 Patan
43 Bombay (बम्बई) - 44 Delhi (दिल्ली) - 45 Bangalore (बंगलौर) - 46 Calcutta (Kolkata) - 47 Chennai (चेन्नई) - 48 Ahmedabad (अहमदाबाद) - 49 Hyderabad (हैदराबाद) - 50 Pune (पुणे) - 51 Kanpur (कानपुर)
52 Bangkok (กรุงเทพ) - 53 Mueang Samut Prakan (สมุทรปราการ) - 54 nonthaburi - 55 chon-buri (ชลบุรี)
56 Kota Bharu (哥打巴鲁) - 57 Kuala Lumpur (吉隆坡) - 58 klang - 59 kampung-baru-subang - 60 Johor Bahru (新山)
61 Ulaan Baatar (Улаанбаатар)
62 Ho Chi Minh City (Sài Gòn) - 63 Hanoi (Hà Nội) - 64 Da Nang (Đà Nẵng) - 65 Haiphong (Hải Phòng) - 66 bien-hoa
67 Bandar Seri Begawan
68 City of Manila (Maynila)
69 Jakarta (Djakarta) - 70 Medan (Kota Medan) - 71 Bekasi (Kutha Bekasi) - 72 Palembang (Kota Palembang) - 73 Tangerang (Kota Tangerang) - 74 south-tangerang (Tangerang Selatan)
75 Montreal (Montréal) - 76 Toronto - 77 Vancouver - 78 Calgary - 79 Ottawa (ᐊᑐᕚ/atavaa) - 80 Edmonton - 81 Mississauga - 82 north-york - 83 Winnipeg - 84 scarborough
85 Auckland (Tāmaki-makau-rau) - 86 Wellington (Te Whanga-nui-a-Tara) - 87 Christchurch (Ōtautahi) - 88 Manukau - 89 waitakere - 90 North Shore - 91 Hamilton (Kirikiriroa) - 92 Lower Hutt (Awakairangi)
93 Syd - 94 Melbourne - 95 Brisbane - 96 Perth - 97 Adelaide - 98 Newcastle - 99 Wollongong - 100 Logan
101 Big Apple (Nueva York) - 102 LA (El Pueblo de Nuestra Señora de los Ángeles de Porciúncula) - 103 Chicago (Kikako) - 104 Borough of Brooklyn (Brooklyn) - 105 borough-of-queens - 106 houston (Houston) - 107 Philadelphia (Filadelfia) - 108 manhattan - 109 Phoenix (Pēniki) - 110 Borough of Bronx
111 Lima (Limaq) - 112 Callao (El Callao)
113 Santiago (Santiago de Chile) - 114 puente-alto - 115 Viña del Mar - 116 Valparaíso - 117 Talcahuano - 118 san-bernardo - 119 temuco (Temuco) - 120 Concepción
121 São Paulo (Sampa)
122 Mexico City (Ciudad de Méjico) - 123 iztapalapa - 124 Ecatepec de Morelos (Ecatepec) - 125 Guadalajara - 126 Ciudad Juárez - 127 Tijuana - 128 Ciudad Neza (Cd. Neza)
129 Bogotá - 130 Medellín
131 Buenos Aires (Baires)
132 San Salvador
133 San Juan
134 Paris (Lutèce) - 135 Marseille (Marselye) - 136 Lyon (Liyon) - 137 Toulouse (Tolosa) - 138 Nice (Nisa) - 139 Nantes (Naoned) - 140 Strasbourg (Strasbôrg) - 141 Montpellier (Montpelyiér) - 142 Bordeaux (Bordôx) - 143 Lille (Lila)
144 Tallinn (Таллин) - 145 Tartu (Тарту) - 146 Narva (Нарва) - 147 Kohtla-Järve (Кохтла-Ярве) - 148 rakvere (Rakvere_vald) - 149 Sillamäe (Силламяэ) - 150 Maardu (Маарду)
151 Madrid (La Villa y Corte de Madrid) - 152 Barcelona - 153 Valencia (València) - 154 Seville (Sevilla) - 155 Málaga (Màlaga) - 156 Murcia (Ciutat de Múrcia) - 157 Palma de Mallorca (Palma) - 158 Las Palmas de Gran Canaria (Las Palmas de G.C.) - 159 bilbao (Bilbao)
160 City of London (Llundain) - 161 city-of-london (Dinas Llundain)
162 Zurich (Zuerich) - 163 Geneva (Genf) - 164 Basel (Bâle) - 165 Bern (Berne) - 166 Lausanne (Losanna)
167 Prague (Praha) - 168 Brno - 169 Ostrava - 170 Pilsen (Plzeň) - 171 Olomouc
172 Rome (Roma) - 173 Milan (Milano) - 174 Naples (Napoli) - 175 Turin (Torino)
176 Bratislava (Pozsony) - 177 Košice (Kassa) - 178 Prešov (Eperjes) - 179 Nitra (Nyitra) - 180 Žilina (Zsolna)
181 Oslo - 182 Bergen (Birgon) - 183 Trondheim (Troandin) - 184 Stavanger - 185 Drammen
186 Vienna (Wien) - 187 Graz (Grác) - 188 Linz - 189 Salzburg - 190 Innsbruck
191 Nicosia (Lefkosía) - 192 Limassol (Lemesós) - 193 Larnaca (Lárnaka) - 194 Famagusta (Ammóchostos) - 195 Paphos (Παφος)
196 Warsaw (Warszawa) - 197 Łódź - 198 Krakow (Kraków) - 199 Wrocław - 200 poznan - 201 Gdańsk - 202 Szczecin - 203 Bydgoszcz - 204 Katowice
205 Brussels (Brussel) - 206 Antwerp (Antwerpen) - 207 Ghent (Gent) - 208 Charleroi - 209 Liège (Luik)
210 Amsterdam - 211 Rotterdam - 212 Hague (Den Haag) - 213 Utrecht (Utert) - 214 Eindhoven - 215 Tilburg (Tilburch) - 216 Groningen (Grins) - 217 Almere - 218 Breda - 219 Nijmegen (Nymwegen)
220 Copenhagen (København) - 221 frederiksberg (Frederiksberg Kommune)
222 Kaunas (Каунас)
223 Budapest - 224 Debrecen - 225 Miskolc - 226 szeged - 227 Pécs - 228 budapest-xi.-kerulet - 229 budapest-iii.-kerulet - 230 budapest-xiv.-kerulet - 231 nyiregyhaza
232 Bucharest (București) - 233 Iași (Jászvásár) - 234 Cluj-Napoca (Kolozsvár) - 235 Timişoara (Timișoara) - 236 Craiova - 237 Braşov (Brașov) - 238 Ploieşti (Ploiești) - 239 Brăila
240 Dublin (Baile Átha Cliath)
241 zagreb---centar - 242 Zagreb (Загреб) - 243 Split (Сплит) - 244 Rijeka (Ријека) - 245 Osijek (Осијек)
246 Ljubljana - 247 Maribor - 248 Celje - 249 Kranj - 250 Velenje (Mestna občina Velenje)
251 Birkirkara - 252 qormi - 253 Mosta - 254 zabbar
255 Berlin - 256 Hamburg - 257 Munich (München) - 258 Cologne (Köln) - 259 Frankfurt (Frankfurt am Main) - 260 Essen - 261 Stuttgart - 262 Dortmund - 263 Duesseldorf (Düsseldorf) - 264 Bremen
265 Helsinki (Helsingfors) - 266 Espoo (Esbo) - 267 Tampere (Tammerfors) - 268 Vantaa (Vanda) - 269 Turku (Åbo) - 270 Oulu (Uleåborg) - 271 Lahti (Lahtis) - 272 Kuopio - 273 Jyvaskyla (Jyväskylä) - 274 Pori (Björneborg)
275 Noumea
276 Stockholm (Stockholbma) - 277 Goteborg (Göteborg) - 278 Malmo (Malmö) - 279 Uppsala
280 Sofia (София) - 281 Plovdiv (Пловдив) - 282 Varna (Варна) - 283 Burgas (Бургас) - 284 Rousse (Русе)
285 Belgrade (Београд) - 286 Novi Sad (Нови Сад) - 287 zemun (Zemun)
288 Sarajevo (Сарајево) - 289 Zenica (Зеница) - 290 Tuzla (Тузла)
291 Skopje (Shkupi) - 292 Bitola (Битола) - 293 Kumanovo (Куманово) - 294 Prilep (Прилеп) - 295 Tetovo (Тетово)
296 Reykjavik (Reykjavík) - 297 Kopavogur (Kópavog) - 298 Hafnarfirdi (Hafnarfirði) - 299 Akureyri (Akureyrar)
300 Lisbon (Lisboa) - 301 Porto - 302 Amadora - 303 Braga - 304 Setúbal
305 Haifa (H̱efa) - 306 Tel Aviv (תל אביב-יפו) - 307 Ariel (אֵילִיָּה קַפִּיטוֹלִינָה) - 308 West Jerusalem (מערב ירושלים) - 309 Ashdod (אשדוד)
310 Ankara (Enqere) - 311 Byzantium (İstanbul) - 312 Izmir (İzmir) - 313 Bursa - 314 Adana (Edene) - 315 Gaziantep (Dîlok) - 316 Konya (Qonye)
317 Tehran (تِهران) - 318 Mashhad (مشهد) - 319 Isfahan (Eşfahān) - 320 Karaj (قَصَبِهِ كَرَج) - 321 Tabriz (Tabrīz)
322 Dubai
323 Manama (اَلْمَنَامَة) - 324 Al Muharraq (اَلْمُحَرَّق) - 325 dar-kulayb (دَار كُلَيْب)
326 Addis Ababa (አዲስ አበባ)

About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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Temperature unit:
Celcius