Air Pollution in World: Real-time Air Quality Index Visual Map

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The GAIA air quality monitoring stations are using high-tech laser particle sensors to measure in real-time PM2.5 pollution, which is one of the most harmful air pollutants.

Very easy to set up, they only require a WIFI access point and a USB power supply. Once connected, air pollution levels are reported instantaneously and in real-time on our maps

Stations on the map

There are 319 stations on the map: Anju Compound, Qiqihaer (895) - luòhé dàxué, Luohe (880) - Secunda, Gert Sibande DM (761) - Art Center, Aksu (667) - Ganaveh, Ganaveh, Bushehr (500) - People's Broadcasting Station Zhangbei Relay Station, Zhangjiakou (477) - Sardasht, Sardasht, AZ-West (442) - National Institute of Malaria Research, Sector 8, Dwarka, Delhi (438) - Gobind Pura, Yamuna Nagar (427) - Highway 4, Gush Dan (371) - Bazhou Third Primary School, Langfang (302) - Qian'an Yizhong, Tangshan (266) - Xinle Experimental School, Shijiazhuang (264) - Shuncheng district, Fushun , Fushun (259) - Haiyang Development Zone, Haiyang City (249) - Shrivastav Colony, Damoh (246) - Museo Nazionale, Napoli, Campania (245) - Dajing, Zhuzhou (206) - Xinguang woolen factory, Linyi (200) - dìqū zhàn, Hotan (194) - Muzaffarpur Collectorate, Muzaffarpur (192) - Liquor Factory, Jixi (189) - High-tech Zone Administrative Committee, Changchun (188) - GM Office, Brajrajnagar (186) - City Hall, Samut Prakan (185) - Nantong (185) - Lahore US Embassy (182) - Weinan (182) - Liuzhou (181) - Baotou (180) - Canakkale Lapseki (179) - Dhaka US Consulate (179) - BDA, Korla (177) - vulicya Vasilya Stusa, 28A, Kiyiv (177) - Kahramanmaras (Elbistan) (174) - Maninagar, Ahmedabad (174) - Ghusuri, Howrah (171) - rén hé dōng jiē, Suihua (170) - Railway Colony, Guwahati (168) - Bin County Environmental Protection Bureau, Xianyang (168) - 花湖湾, Leshan (168) - guǎn chéng lí chuān, Dongguan (167) - Beograd Stari grad (164) - Qionglai water companies, Chengdu (163) - Telkwa (163) - Karachi US Consulate (159) - Monitoring station, Zhangye (159) - cāng mén jiē zi zhàn, Jiuquan (158) - Dushanbe US Embassy (158) - Zhongzhai Port, Haikou (156) - Ate, Lima (155) - SDS01, Mérida, Yucatán (153) - Nagqu Stations, Nagqu (152) - Public security bureau, Daxinganling (152) - Calexico-Ethel Street, Imperial, California (152) - Bishkek US Embassy (151) - Tashkent US Embassy (151) - Duzce (145) - Kampala US Embassy (137) - Kermanshah, Kermanshah, Kerman Shah (136) - Urgakh Naran (136) - Commission compound Archives , Lingaoxian (134) - Chester, Pennsylvania (134) - Sakhteman, Mashhad, Khorasan Razavi (132) - Albalat dels Tarongers, Valencia (130) - San Cristobal Huichotitlán, Toluca (129) - Mexian new town, Meizhou (129) - Kuwait City US Embassy (127) - Sanathnagar, Hyderabad (122) - Ardesen (121) - Igdir (120) - Molodizhna Street, 28, Vil'nohirs'k (120) - Besirli (120) - Seismological Bureau, Heihe (119) - BWSSB, Bangalore (115) - Slovats'koho Street, 3-A, Rivne (114) - Carvajal, Bogota (114) - Baghdad US Embassy (114) - Zenica Tetovo (110) - Upper Galilee - Tel Hai, north (109) - Marszałkowska, Warszawa, Mazowieckie (108) - Nicosia (traffic) (108) - Bielsko-Biała, ul. Partyzantów (107) - Hadapsar, Pune (104) - Obispado, Nuevo Leon (102) - Kutahya (100) - Portola - Gulling Street, Plumas, California (99) - Comuna Ungheni, Ungheni (99) - Pak Prak, Kanchanaburi, Kanchanaburi (97) - yùshù, jiégǔ, Yushu (97) - lú shuǐ No1 middle shcool, Nujiang (97) - Linyuan (95) - Matsue, Kurashiki, Okayama (91) - Karamay (87) - Baijiantan District, Karamay (87) - El Camal, Quito (87) - La Florida (85) - Rigan, rigan, Kerman (84) - Sunrise Acres, Clark County (83) - Al Muttahidia Girl School, Gayathi (83) - Ho Chi Minh City US Consulate (82) - 21 de mayo (81) - hāmì shīfàn xuéxiào, Kumul (80) - Maesai Health Office, Chiangrai (80) - Salmon, Idaho (80) - Palmerston (80) - Instituto Tecnológico de Nogales, Nogales, Sonora (80) - Attard (77) - Courtenay Elementary School (76) - Ganges, eThekwini (76) - PWD Grounds, Vijayawada (76) - Klaipėda Šilutės Pl. (75) - IPN, Durango, Durango (74) - Steelpoort, Greater Sekhukhune (74) - Al Qua’a (73) - Saint-Pierre, CDST, Martinique (72) - Chester, Plumas, California (70) - Astana US Embassy (70) - Quesnel Senior Secondary (70) - Washington, Utah (70) - Soga, Chiba (70) - Clinton, Houston, Texas (68) - Tecnológico, Minatitlán, Veracruz (68) - Coyhaique II (67) - Rangiora (66) - City Hall, Meycauayan City (66) - Brighton (65) - Rudolice v Horach, Ustecky (65) - West Side, Saint John, NewBrunswick (64) - Wairarapa College (64) - Montg, Alabama (63) - Larwill, Indiana (63) - Thabazimbi, Waterberg DM (63) - Trnp-nu, North Dakota (63) - Lancaster Downwind, Pennsylvania (63) - Chesterfield, South Carolina (62) - Blair Street, Missouri (61) - San Salvador Este (61) - Guryanova, Moscow (60) - Ketura, Northern Negev (59) - Jefferson School, Davenport, Iowa (58) - Témiscaming, Quebec (58) - Universidad Michoacana de San Nicolas Hidalgo, Morelia (57) - District Environmental Protection Bureau, Hulunbuir (57) - Casa Cuna, Canarias (55) - Osorno (55) - H. Felgueroso, Asturias (55) - Sapporo (55) - Hinds CC, Mississippi (54) - Hamshire, Beaumont, Texas (53) - Mount Pearl, NewFoundland (53) - Geraldton (53) - Sillamäe (53) - White Elephant Park, Yala (53) - Duluth-WDSE, Minnesota (53) - Plammoodu, Thiruvananthapuram (52) - Winton Winton At Essex Street (52) - Bintulu, Sarawak (51) - Keningau, Sabah (51) - US Embassy, Buenos Aires (50) - Arica (50) - George, Eden (50) - Tamworth North-west Slopes (49) - Broadus, Montana (47) - Holman Rd, New Mexico (47) - Saltworks, Amajuba DM (46) - Hirara, Miyakojima, Okinawa (46) - Nishimachi, Tottori-shi, Tottori-ken (46) - Tawau, Sabah (46) - Asir Region, The dam - Abha (45) - Tabuk, field (45) - city environment office, Butuan (44) - Råö (44) - South Brisbane (42) - Lompoc-South H Street, Santa Barbara, California (42) - Nishizakicho, Itoman, Okinawa (42) - Presidente Prudente, São Paulo (42) - Busselton (40) - Copiapo Sivica (40) - Trois-Rivières (40) - Grand Coude, Reunion (40) - Potawatomi, Wisconsin (39) - 2912 Coffey, Nebraska (38) - Hansjordnesbukta, Tromso, Norway (38) - Clinton (36) - Medan (36) - North Ward (35) - Edmonton East, Alberta (34) - Central West LLS Dubbo (34) - Semapa, Cochabamba (34) - West Mackay (32) - Las Caletas-Teguise, Canarias (32) - São João, Funchal (32) - Fort McMurray Athabasca Valley, Alberta (31) - Winnipeg Scotia St., Manitoba (30) - The Gap (30) - Alphington (29) - Bredkälen (28) - Matorova, Kittilä (26) - Raja-Jooseppi, Inari (25) - Zabol, Zabol, Sistan va blouchestan (25) - Kahului, Hawaii (25) - Bankplassen, Lillehammer, Norway (25) - Burnham Park, Baguio City (25) - Belfast Centre (25) - Garden, Anchorage, Alaska (25) - Hobbs Jefferson, New Mexico (24) - Anse Vata (23) - Brigantine, NewJersey (22) - San Juan (22) - Takapuna, Auckland (22) - Bahía Blanca (21) - Faial, Horta (Ilha do Faial) (21) - Kalgoorlie (20) - Station Ptp Victoire, Guadeloupe (20) - Albany (19) - Burin, NewFoundland (19) - Western LLS Buronga (18) - Hilo, Hawaii (17) - Cayenne Caiena 3, Guyane (17) - Esterhazy, Saskatchewan (17) - Yellowknife, NorthWestTerritories (16) - Lycée Kourou, Guyane (15) - Thompson, Manitoba (15) - Strandgata (14) - Punta Arenas (13) - Western Adelaide Netley (13) - Senhoshi, Hokkaido Prefecture (13) - Kentville, Nova Scotia (12) - Smoky Heights, Alberta (11) - Nairobi Alliance Girls High School (10) - Lake Major, Nova Scotia (9) - Pontianak (9) - Floyd Dryden, Alaska (9) - Arrowtown (8) - Mosgiel (8) - Norman Wells, NorthWestTerritories (7) - Inuvik, NorthWestTerritories (5) - Medina Mobile Station - City (no data) - Greenwich and Bexley - Falconwood FDMS (no data) - Montanaro, Chivasso, Piemonte (no data) - Tehran Region 16 (no data) - Addis Ababa International Community School (no data) - Amarillo A&M, Amarillo, Texas (no data) - Jakarta (no data) - Lavington Baptist Church (no data) - Derry (no data) - Pavla Nirinberha Street, 10, Dnipro (no data) - Kindersley, Saskatchewan (no data) - Maelanoi Hospital, Mae Hong Son (no data) - Leiran (no data) - Bangor, Maine (no data) - Worcester, Cape Winelands DM (no data) - Eco Botu, Ivano-Frankivsk (no data) - Curaçao US Consulate (no data) - Mt. Fanny, Oregon (no data) - IIT, Chennai (no data) - Weiser High School, Idaho (no data) - Radhuset, Bergen, Norway (no data) - Riyadh region, Mobile Laboratory No. 1671 (no data) - Mecca, Taif (no data) - Zhoushan (no data) - Moshtagh Sq, Kerman, Kerman (no data) - Hauptschule, Klagenfurter Str. (B70),Hans Schreiber-Straße 1 (no data) - Laramie Mobile, Wyoming (no data) - Baskett, Kentucky (no data) - Olkusz, Małopolska (no data) - Te Kuiti Waitomo District Council (no data) - Lalbagh, Lucknow (no data) - Lamezia Terme (Cnr-Isac) (no data) - Charleston Public Works, South Carolina (no data) - Vientiane University of Health Science 1 (no data) - Sault Ste Marie, Michigan (no data) - Indrapuri (no data) - Fuglenes, Hammerfest, Norway (no data) - Yǔguò pù, Honghe (no data) - Estación Móvil - Estación metro La Estrella, Medellín (no data) - Escuela E-10 (no data) - Colegio Carteya, San Roque (no data) - Tulancingo, Hidalgo (no data) - Zavala Elementary, Austin, Texas (no data) - Mobile Station Sellicks Beach (no data) - Copan, Oklahoma (no data) - Station Mobile Meyreuil, PACA (no data) - Diepenbeek (zinniastraat) (no data) - Square Guillaume Le Conquérant, Rouen (no data) - Glasgow Abercromby Street (no data) - Kamiuma, Setagaya, Tokyo (no data) - Detroit - W Lafayette, Michigan (no data) - Sierra Gorda (no data) - Public School 19, New York (no data) - xìng huázhōnglù, Chongqing (no data) - Khajou, Isfahan, Isfahan (no data) - Miami Fire Station - Station #5, Miami-Dade, Florida (no data) - Radio Sonda (no data) - Buffalo Narrows, Saskatchewan (no data) - Norrköping Kungsgatan (no data) - Jabungtimur (no data) - Hail, Garden of the Goldsmith (no data) - Taylor Lone Wolf Golf Course (no data) - Vaasan keskusta, Vaasa (no data) - Jiaocheng Agricultural Bureau, Ningde (no data) - Zahedan, Zahedan, Sistan va blouchestan (no data) - Shinkaicho, Tokoname, Aichi (no data) - Ngari Prefectural Party Committee, Ngari Sanai (no data) - Rifle, Colorado (no data) - Torrington Mobile, Wyoming (no data) - Box Elder, Utah (no data) - Moheia, Mo i Rana, Norway (no data) - Sangyeog-dong, Daegu (no data) - Yellow Springs, Ohio (no data) - Poatina (no data) - Oyekast, Grenland, Norway (no data) - Collectorate Jodhpur, Jodhpur (no data) - S.André-Paço Municipal, São Paulo (no data) - Tirilä, Pekkasenkatu, Lappeenranta (no data) - Montauban Farguettes (no data) - DFA 2019 (no data) - Golyag-dong, Jeonnam (no data)


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Jingningxian - Xiangfan - Suining - Neijiang - Leshan - Meishan - Ziyang - Xinyu - Chuzhou - Jingdezhen - Pingxiang - Yingtan - Ganzhou - Jian - Yichun - Fuzhoushi - Shangrao - Lijiang - Honghe - Kashi - Yili - Hebi - Xinxiang - Puyang - Xuchang - Nanyang - Shangqiu - Zhoukou - Jiyuan - Jixi - Hegang - Shuangyashan - Jiamusi - Heihe - Seoul - Goyang - Gwangju - Bucheon - Seongnam - Suwon - Siheung - Ansan - Anyang-si - Incheon - Cheonan - Daejeon - Cheongju - Busan - Ulsan - Daegu - Gumi - Pohang - Gimhae - Jinju - Gwangyang - Suncheon - Yeosu - Gunsan - Iksan - Jeonju - Sapporo - Sendai - Yokohama - Nagano - Nagoya - Toyota - Kyoto - Osaka - Kobe - Himeji - Amagasaki - Kakogawa - Hiroshima - Shimonoseki - Matsuyama - Fukuoka - Sasebo - Yatsushiro - Fukuyama - Ota - Saitama - Kawaguchi - Tokorozawa - Chiba - Ichikawa - Funabashi - Ichihara - Kagoshima - Yokosuka - Gifu - Kurashiki - Okayama - Takamatsu - Sagamihara - Utsunomiya - Koto - Shinagawa - Meguro - Setagaya - Nerima - Katsushika - Edogawa - Hachioji - Nishitokyo - Kawasaki - Shizuoka - Hamamatsu - Toyohashi - Kitakyushu - Kurume - Oita - Niigata - Miyazaki - Kanazawa - Wakayama - Okazaki - Kumamoto - Nagasaki - Munich - Hong Kong - Helsinki - Kuopio - Tampere - Imatra - Lappeenranta - Paris - Birmingham - London - Madrid - Brussels - Charleroi - Liege - Saint Gallen - Zurich - Zaandam - Amsterdam - Rotterdam - Bangkok - Rayong - Chiang Mai - Mueang Chiang Rai - Ipoh - Perai - Miri - Kuala Lumpur - Haifa - Pardes Hanna-Karkur - Tel Aviv - Jerusalem - Ashdod - Hamilton - Ottawa - Toronto - Windsor - Sherbrooke - Gatineau - Shawinigan - Trois-Rivières - Saguenay - Sorel - Montreal - Jiangyin - Changshu - Wujiang - Wenchang - Wanning - Dinganxian - Putian - Sanming - Zhangzhou - Nanping - Longyan - Ningde - Guangyuan - Bazhong - Ngawa Zong - Liangshan - Bangbu - Huaibei - Tongling - Anqing - Luan - Chizhou - Xuancheng - Huaihua - Hengyang - Shaoyang - Yiyang - Chenzhou - Yongzhou - Loudi - Siping - Yanbian - Taipei - Kaohsiung City - Taichung - Tainan - Banqiao - Hong Kong - Macao - Suwon-si - Goyang-si - Seongnam-si - Tokyo - Moscow - Dhaka - Kathmandu - Pokhara - Patan - Birātnagar - Birgunj - Mumbai - Delhi - Bangalore - Kolkata - Chennai - Ahmedabad - Hyderabad - Pune - Kanpur - Mueang Samut Prakan - Nonthaburi - Chon Buri - Vientiane - Yangon - Kota Bharu - Kuala Lumpur - Klang - Kampung Baru Subang - Johor Bahru - Ulaanbaatar - Ulan Bator - Ho Chi Minh City - Hanoi - Da Nang - Haiphong - Biên Hòa - Bandar Seri Begawan - Manila - Jakarta - Medan - Bekasi - Palembang - Tangerang - South Tangerang - Colombo - Galkissa - Moratuwa - Negombo - Pita Kotte - Sri Jayewardenepura Kotte - Astana - Dushanbe - Bishkek - Tashkent - Vancouver - Calgary - Edmonton - Mississauga - North York - Winnipeg - Scarborough - Auckland - Wellington - Christchurch - Manukau - Waitakere - North Shore - Lower Hutt - Sydney - Melbourne - Brisbane - Perth - Adelaide - Gold Coast - Newcastle - Wollongong - Logan City - New York - Los Angeles - Chicago - Brooklyn - Borough of Queens - Houston - Philadelphia - Manhattan - Phoenix - Bronx - Lima - Callao - Santiago - Puente Alto - Antofagasta - Viña del Mar - Valparaíso - Talcahuano - San Bernardo - Temuco - Iquique - Concepción - São Paulo - Mexico City - Iztapalapa - Ecatepec de Morelos - Guadalajara - Puebla - Ciudad Juárez - Tijuana - Ciudad Nezahualcoyotl - Bogotá - Santiago de Cali - Medellín - Willemstad - Sint Michiel Liber - Barber - Dorp Soto - Newport - Buenos Aires - San Salvador - San Juan - Guatemala City - Marseille - Lyon - Toulouse - Nice - Nantes - Strasbourg - Montpellier - Bordeaux - Lille - Tallinn - Tartu - Narva - Kohtla-Järve - Rakvere - Sillamäe - Maardu - Kuressaare - Barcelona - Valencia - Seville - Málaga - Murcia - Palma de Mallorca - Las Palmas de Gran Canaria - Bilbao - City of London - Geneva - Basel - Bern - Lausanne - Prague - Brno - Ostrava - Pilsen - Olomouc - Rome - Milan - Naples - Turin - Bratislava - Košice - Prešov - Nitra - 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Västerås - Sofia - Plovdiv - Varna - Burgas - Rousse - Belgrade - Niš - Novi Sad - Zemun - Sarajevo - Banja Luka - Zenica - Tuzla - Mostar - Skopje - Bitola - Kumanovo - Prilep - Tetovo - Reykjavik - Kopavogur - Hafnarfjordur - Akureyri - Garðabaer - Lisbon - Porto - Amadora - Braga - Setúbal - Athens - Ivano Frankivsk - Kyiv - Dnipro - Odesa - Zaporizhia - Lviv - Kryvyi Rih - Mariupol - Tel Aviv - West Jerusalem - Ankara - Istanbul - Izmir - Bursa - Adana - Gaziantep - Konya - Antalya - Tehran - Mashhad - Isfahan - Karaj - Tabriz - Dubai - Al Sohar - Manama - Al Muharraq - Dār Kulayb - Al Ahmadi - Amman - Zarqa - Irbid - Russeifa - Wadi Al Seer - Baghdad - Basra - Jeddah - Medina - Riyadh - Mecca - Sulţānah - Karachi - Lahore - Rawalpindi - Cape Town - Durban - Johannesburg - Soweto - Pretoria - Addis Ababa - Nairobi - Kampala - Algiers -


Air Quality Rankings

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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