Связаться с командой мировой индекс качества воздуха

The World Air Quality Index project is a social enterprise project started in 2007. Its mission is to promote Air Pollution awareness and provide a unified Air Quality information for the whole world.

The project is proving a transparent Air Quality information for more than 70 countries, covering more than 9000 stations in 600 major cities, via those two websites: aqicn.org and waqi.info.
The base team is located in Beijing, China and composed of several contributors in the domain Environmental Sciences, System Engineering, Data Science and Visualization, Machine Learning as well as Visual Design.

The team has been expending worldwide, and several contributors, located in Singapore, India, Australia and USA are now also supporting the project.
The project is constantly looking for more contributors, and it has now received support from citizens from more than 84 countries:


Do you want to also contribute to this project and promote Air Quality awareness? Do you have a question about the World Air Quality Index project or about Air Pollution in general? Then send us a message.
Loading contact form...

We usually reply to all the messages within one day (during weekdays). But, please, be patient and allow us up to one week to reply.
Meanwhile, you can also refer to the common list of questions and answers below.

You can also visit us on facebook.com or twitter.com

made in 北京

--

If your country is not covered on our map, and you would like to help or contribute for setting up a new monitoring program, then please check the new country coverage information page first.

If you would like to setup an air quality monitoring station in your area, then check our Gaia air quality monitors page.

Share: aqicn.org/contact/ru/

Credits


All the credits must go to the US Embassies in China for initially providing and publishing their PM2.5 air quality measurement, to the China MEP for the huge effort in providing PM2.5 for so many cities, and all the worldwide Environment Protection Agencies for their excellent work on monitoring and providing Air Quality information .

All this work is made possible thanks to the excellent work for the worldwide EPA (below list not exhaustive):

--

We are looking for help to translate this website. More information, please check the translation page.
The credits for the existing translation must go to:
Aayush, lolo, Blanca, jingyu, 安澜, GG, Kaleido, Farzan , heesya, 짤랑이, Radek, felipe, Gervasio, Ewa , karo, Laila, jooyoung, Julio, hyung, Geo, silvina, xoron, olena, Nami, marco, giulio, pouya, Wolle, jm, allen, oli, yoann, DAVID, Jha, Grzesiek, alin, aofall, roh, ㅡㅡ, Nastya, jackson, ck, Thorsten, rahul, unnity, David Campo, AJ, Hyunjung Kim, hayangom, Ju, Samuel, Jonny, vmsm, leonid, Igor, Julian, Li, Verónica Pérez Alquézar, yj ju, james, Albert, Wellmade, sik, maga, Kate, Johannes , thanh;v, CorinnaZ, JD, Hiromi, Narae, Braian , Yota Hisamitsu, Alba, Nihar, Livio, Widi, Karolina, zazoo, Laura, WEI Lin, Nazmiye, vdquynh, Arina, Marina, 승현, Taxarod, robin, Ruben, kys, francesco, Negro, subin, JuanM, Kornel, Trí, Ege, 김한을, Deni Marinho, song, Odile, Man, Gaurav, Gem Ngọc, yc, kang, Arvid, Christophe Regard, charles, kerosene, Jasmina, Quack, Indra, Guiz, Adel, min-chae, timi, Cho, Javier Gabas, huguesdpdn, Maryam, mathias, faisal, MeMe, Ah, Alvin, Art, Nicholas, Esther, Elle, Fefe, Graynun, KIDO, gm, Denis, Bifi, ZZL, heehee, biciyjazz, Minh Phuong Nguyen, yang, hilo, hana, Flukekie, suji, luca, quito, jonathan, KiLa, marcin, Lollo, Luigi, CODYJr, ポチ, Jerzy, Nicolò, Young, Janet, Abdolah, Huseyin, fubu, Georgia, Medon, cihat, Fokls, briukva, tj, User, jang, marc, chan, Arcantos, j486220, Lima, Honda, karma, J.RenaPark, NILOUFAR, lod, Ron, bbang, Witch, 55natasha, Liz kim, Serge, GS Lee, jun, cal, larrypark, jill, takibartek, Cainri, Marco, Nico, Khyen, Phat, gghadios, shiny, nana, Sasha, yj, choi, toki, alex, Leeezy, kyung yi, 동원, Lana, Pete, Marat, Camilo, lee hyun, poliz, 일게이, Siyeon, Arom, eg John, IHKim, Liza, Char, Jack, Pierre, YUN, YOUNG WOON, Etienne, Stefano, Y-T Kim, Artur Mendes, Pedro, ann, hmg, QuyenNguyen, sunny, eg john, sso, Noella, yoon, seba, no, Tom, Omid, Ho Huu Hieu, Michael Ahn, yve, tung, Duy, jasmin, MrTsu, dikh, Junsik, 우병석, nam, Egor, Pi, Taipeiren, David, librabit, Sam, FT, Putri, Afordancja, duy ninh, Kim Anh, chm, Mincheol, Brian, Valeria, Kid , MrTruth, sfemat, cathy, Iseop, Reza Moallemi, Masih, ああ, sung soo, Collen, hang, Felicula, palmes, Jimmy, Bernhard, Seb, Jo, Minju, ja3ck, 심재학, buio, loa, kiso, Rebecca, SJ Shin, Hyesop, Lara, JCH, Antonio, Irina, michal, Ny, Marc, anhour, Jumarae, Hyobin, Tilt, hj, Natalia, Jj, Yahya, ds, 조, Jjong, j, JKT, JOHN, Sascha, CM, fuluen, quannt, Riyo, Kha, messaoud, Alessio, Luis, js, Hannah, plexus72, heesz, Smart, Paweł, ssom, Ali, آتنا آرانیان, Markus, Jerry, V.Hormazabal, Kunhee, sun, leo, keshav, aleum, leb1959, Jung Sung, Sanane, taha, Alan, cookie, Francois, rahele, Kay, joy, rex, 김효성, Arun, benjam, george, Margarita, Huyền , Theu, stef, ai, am, Dzung, jinny, Ly, Lois, shayan, Pagès, Mehdi, Iuri, Marianna, Sun, gaurav, mat, Ivano Fulgaro, Tak, Naser, daryo, Niccolò, B, Majid Amani Beni, kazan, morteza, Mary, Stefy , sal, Jass171962, Dimche, Kyu, Jihye, hugo, so, anonymous, SONG, pixius, muhammad, Jorgina, Krzysztof, Yuan Li, Prashant, Pedram, Marco , Michinz, Mohammad, Arek, Steffen, Regina, elly, Jinah, eilio, Nima, arman, Yassin, sa, Reza Bayat, Catalin , Mahdi, mahdiyar, Saeid, Masoud, Ashk, MHE, Peterson, sLAWEK, sadegh, BehrawD, Rajat, Maestro, ٍElham, Abhishek , محمد مهدی, Arsha, Eve, Reza, muzaffer, Yoongi, Vahid, Norouzshad, Federico, shahram, ebrahim vahidi, mohamad, AMT, Dyusha, mostafa, alireza, Vinay Awasthi, Tomek, Hugo, Carlos, javad, Chao, くもくも, Miki, Zibby, Konstantin, toanngo, Daud, Alp, Viacheslav, Gogin13, madeleine, Mikołaj, Mobin, Mar, Akshay, Kamal, hamed, Hou, Sandra, Yen, Lukie, Agi, Wojtek, tanja, eLNG, pierre, Mariusz, Przemek , Ras, D., Gilles, Maksim, Mado, Tommy, Bart, Parvin, Faflok, Łukasz , Hasol, chae soo sang, Nemanja, Tess, Ta-Wei, Arash, Ania, Zee, mehrdad, personx, Sorosh, tomas, RHW, Kentaro, Agata, philippe, Katarzyna, JINKOOK, JIALILIU, Magdalena, emil, Wikibear, Tan , Damien, Xairi, Sanjeev , H.h, Rosa, Nabil, Manouchehr Kouhestani, Pedja, Mason, Santi, Behzad, Trân, Lorenza, daho, kimhayejin, 노, Ahmed Ayad, sharine, Zenaida, mana, Sa, emmeline, Parham, Tamy, Viet, Onur, Ewelina, Essi, dongho yi, Shaw, Cho In Soo, 윤가정, Sh, minju, minseo, angel, Nick, peter, 3, jack, mirta, an, Kang, Nik, Pikachu, Мурат, renan, Ok, chiara, kivanc, Kelvin, Anthony Patton, skrypalyk, Bayu, Amin, Giò, Rower, 당근, alok kumar, Ame, Michi, aki, Xnja, Joao Borges, Mk, zuice, ar, Sophie, Jem, Erfan, Ale, winny, polianka, steph, Kim SJ, judith, YK, yewanny, Jan, Jake, Manoj, jrf787, Bhakta, YC, Lu, Pierre luc, KAORI, Gihyeon, mohsen, 12, Moon, Translator, P, Lina, Kerim, 이인한, hee, dh cho, Isabelle , dani, HARU, Kang Min Kyoo, 오지훈, jairo, Alx, Leng, Sharan Shetty, Prabhjot Singh, yongkwon, hyemin, sw park, Ajma, Alia, Joy, Maddox, Dicafri, Hardik, roh777, Seerde abodh, EE, samie, Dyk, Armando, MaxPlayne, Minh, Abhishek Ranjan, a tí qué te importa, Supriya, naanu, Jesús, mr K, johan, Priscilla, Navarro, May, le cu, Sebastien, Jupiter, mohit, 눈사람, ., Xit, Marine, Ankit, Sharma, Himesh, saeedeh, Jay Chakra, Saurabh, mri, anil, Arn, Marjolaine , Sil, Fabien, Tim, keb, claire, Belengo, Duke, Atif, Amit Sood, Alessandro, Stephen, Oscar, Chloe, Aaron, Yifeng Zhang, Huy, Lea, tu, huy, Raquel, udi, soheil, achel lee, Francine Paquin , Ref, Chuyên, Raymond Le, watchmen, Esteban, ฿฿, marfisphys, zsh, TJ, dd, rohit, Poda, Min, Ms K, uccello, Johnny, Blah, gale, Min Ji, younsoo, Isa, Yi Jeong, sophie, Felycia, Caroline, Luan, สมคิด, Hark, Sin, xuantd, no3pooh, Andrew, Jarek, smith, pepe, Blue, Lam, CJH, kuan, Sasa, Dima, Flavio, Cécile , Dopeach, Tomo, Mark, green, wjc, Harald, 홍주영, mandy, Elisavil, D, Angel, Alexis, Guy, Giando, Paul, ash, Amardan.IR, Serhad, Godnik, ting, Don Tai, mizu, sempol, Kylo Ren, Vahab, Gio, Huong, Smith, 2xD, Toan, Thanh, Gustragon, K, Richard, shu, 智史, lee, Hai, bruh, Ravee, Jürgen , Mehmet, Jamie, Haru, jackz, fernanda, nat, kotokoto, daria, Julia, hiryu, Trung Camo, Steve, NGOC, Tuyet, Damon, Simba, Nak, Ammar, Ezequias, Olga, Tima, Phương, chi, Thanh Nguyen, bolt, Demis, bobai, amanda, Piotr, Rachel, SeungMin, TYGucci, Duong, Hung, Linh nguyen, Chau, Mandy, Quoc, Dongjin Lee, Ahmet, oscar, la, Hanh, Chiara, Anthony, giovanni, M, Val, Gabriel, Matteo, Fabio, thang, Le Quang Sang, long, Hieu, Lien, dan, Im, JohnDuz, hakan, Anna, Micha, Hsin, Luca, Иван, Skyline, AL, kshar, medeon, Thieu, sharon, 서동현, Thao, Yuuta, Michał, Trinh Nguyen, cha, frigger, Katze, Pablo, Nam, Affetk, momecko, Misyuk, Fisch, Dom, Green, Sean, Ant, IC, Norberto, blumx3, Dolly, Windforce, junh, Auto, Andi, Pavel, Nguyen, HUY, Tu , Mario S, Felix, Lusman, JOhn, Me, davood, Quang, Felix , yol, Holger, Elena, ASHLIY, quan, Lawrence, Alexandre, Geronimo, roro, hi, John, yoshio, Mel, Saeed, Guo Aiwen, Andres, Jenna, Tobias, fab, igyanka, gosia, Jakub, MaksymZ, ed., LUCY, Brisa, Asya, Elim, Kevin, A, taiwan viva, Silver, Linna, Yeonchoo Kim, Hashi, Hanson, Wutang, Alexey, Tamara, Azu, Scott, Zack, Hoàng, Martin, Im Jong Won, Masha, Area501, 5988, Fred, Florian , Edu, mimmus, Benni, Steven, Sam Morgan, Rainer, JJ, Aleks, Leo, nim, evgeniya, gaggi, ka, Marian, Sarah, Jazi, Natan, nicole, Daniilwang, Yui, eve, Sebastian, Leila, Ben, GüntherL, Fufu, Soo, Flo, Tony, tadaben, lisa, AG, Ancha, DK, Ricardo, garynieh, Navid, ATZZQ, mahnaz, Agnieszka, Kasia, Lola der La Bavière, Caro, Ahmadreza, abs, dmitry, Minsu, Coco, Anh, Lam Le, Dixon, JB, 娜斯嫁, vava, Jongwon Kim, Il Fabri, gue, indy, TH, lan, Mingyu, Armin, 재이, Mo, Minnie, naoki, sla, vinny, Artemi, xnick, Phi, 부랄킹, kim, J, Trang, Elo, AB, Phil, Evan, Hoang Trieu, Jacl, MJ, Cảnh, Mela, Hùng, Cristian, showlyn, dhnhut, trang, Elen, Cecile, Tuong, mohammad rastin, Koji, Hạ Vỹ, Tal, jdcaceres, yura, Woody, hoyyo, hankizu, Daole, arthur, daxia, serkan mermer, Chun, Mario, Josh, Augie, cheng li shan, johm, Cavedog, cuong, Vinh, hoang, sim, allan, Manuel, Vu Phung, Taylor, serkan, Jacques , jim, mj, ms, vinh, Tuan, Xíu, Tuan Truong, cherif hatem, Sissi, Canh, Lê Chung Anh, rom, heejune, Tin, Boyeong, zoo, Edvin, DY, yejun lee, Jasmine, meng tong, KhB, Alice, Jung, hai, fisterran, Noreffendy, Ahmad, Reza Najafzadeh, Jaehee, chev, eli, Mai, Belen, Enrique, adamsc, Abby, Mojtaba, mehran, footofan.com, YuShan, najafi, g.m., mark, Shimipon, mohammad, takashi, jack lee, Alireza, Volodymyr, _HamedZBL, mkk, alinajafi, marie, Siavash Mehrabi, Jay Lee, bil, Bob, Shom, Nakagawa, annie, Lam , Choi , deshdaaz, Anna-Maria, NATE, bart, Sep, Madan Bhandari, RUDY, Claude, ManFr, Jeff, Yumin, Yun, dtim, Rigel, Kockel, SilentJake, Pikapika, Miguel, Jayooin, jhon, Belinda, Ashish, jinyoung kim, Alyona , alexupe, hooman, Hossein, Suyun, masood, Mojo Jojo, inizio, Pejman, Hamidreza, Thangnv299, mlesche, Lukasz, Bella, Yoko, Taeuk, Nagi, Armaghan, sh, Jean, Helmut, Mehrad, chenghuayang, 柏松, Peter, Kai, Giulio , Zarif, mb, rain, hello, Joel, mir, Jaime G, xantro, Pashu, Ngo quang huy, carol, ggg, Henry, mls, Jun, navid, Bahman, Nader, Taemin, Pooya, hamid, kris, Damian, Vecheslav, Saki, Amir, Ryan, Frank, Deepak koul, Rig, amirshahriar, Bahar, Katherine, Huiyi, ege, Ghazaleh, Jhakkass, Ralle, phuong, Fanny, Jürgen, w, Nikola, kagaga, ginny, оксана, Pia, Masoud , Trung, hiro, Ej, Ettore, YeongBin, 陳自, Eva, Shreshth, Aeon, Martín, Yuki, Swen, Hl, maco, bangsongboo, Tacoon, yupeter, DaegiKim, Js, Hyosub, Calvin Jeong, tina, a, Fathur Said, JEFF, Sunny, Reum, Jenifer, Alain, Azuresky, Jasmime, Kim, josephina74 , Clem, fg, José Anto io, Victor, Stella, Cường, Anil, warren, Tien Trinh, Mmn, So Li, Shelly, Win, Souline, kang seokjun, Ngoc Anh, Darius, Ryan Kim, XYZ, Hhk9, hobo, ㅅ, Patrick, markusf, Shahzad, Ajit Kumar, daniel, Akhilesh, Fher, 119, Tuấn, isaac , duy , Bill, EY, Samuele, ALI, Rahul, Jacek, rianna kim, Step, Rafal, HandyAndy, Claudio, joan, Yoichi, Cicko, John, Kunal, Ber, Sumit, Utkarsh, Pratik, geek, su yeon, zhuth, jona, Aleksandra, da, MP, TH Sun, Artemis, Roy, Marti, kolakao, prateek, amya, Tomasz, Sanju, Jannis, Luke, Yulia, Lucio, Amit, sylvain, JUBN, Fabian, pras, Jérôme , Kaveh, ma, Soyeon, Harshit, Snitivan, Zoli, Maciej, Alex, Dasha, BSantiago, Jaehyeok Ju, Роман, Sh., Javier, TrangDT, آرش کامروا, Neves, Ianduck , gurcan, Edi, Manue, gab, suke, Tao, Sepehr, sirivanstriped, Wu, mohammadreza, Marek, matteo, mahdi, Julien, Leili, Lucas, Nana, Jiao, zaert, Gabe, lidia, Vladislav S., Casra, Thom, Ewa, przemek, Ivan, Jose Mário, roman, Jérôme Godelle, Braham Yi, Susy, Ryo, twang, n-ci, kubelsmieici, Anya, وحید, , 진, insid, max, Felipe, Kyujin Shim, Adam, Slava, td, Kelly, William, vero, ast, remy, ken, wiola, Iga, elina, Dexter, Romain , teresa, dmitri970, Soyoung, TT, Uleańka, aleksandra, k, willy azarcoya, sabina, Krystian, Thiago, Halex, Kim Seok Chan, przemx, Salman , Vet, mika, Oksana, minji seo, abdullatif, sajeon, Fir, Mike, boring, orexis, Zibi, ali, kake, Hiro, Mosah, Antônio, Dukho, ROLEX, Kuba, hyojong, Ludmila, Mahnaz, joon, Rush, Noé, den, Madison , ron, Yury, Vueee, Sung Kim, hug, Fermín Garcia-Herreros, Bodo, andres, sscan, Reri, مرضیه, doyoung, Michael, 김현준, Kien, HANZO54, Pawel, jitendra, larry, Rraminn, Hadi, tayfun, Grzegorzowski, y, km, Gyeon woo, houman, Khalil, Jakub (z innego IP), Emre, siavash, Jules, Marcin, mcristelo, buitre, Jonas, Hossain, greg, Davide, carlos, Yigit, lola, ahmad, Yang na hyun, EUN SEUL, mchegini, Patrice, BRIAN CHING, Hamed, Natalya, Trig, Ali Baniasad, jordi, Hardy, Serdar, Lee Si Yun, dol, Hitesh, john, ham, ㅏㅏㅏ, 11, Jam, airlover, jean, Zmaj, sj chae, Merkaba, حسین, Sven, James, MM, nina, fio, Erik, Aurelia, Matze, sahand, Babak, pl, Quentin, CarlesGuerrero, Muomtrang, Jose Joaquin, Elahe, Khoa, Phan Thuy, Andzej, Lynx, gusspia, Rika, Lemon, Marko, rean, CaseyNoh, H, buji, Pouya, Satoshi, mario, charlie, Maru, ollieno, Hug, Heony, maura, douan, israel, YuriM, Lisa, iamJiLao, Joseph, guys, Letsi, Jinny, CYS, Kihyen, syborg, Maui, Enver, 金骏, Kristof, ia, Mreza, cara, bskienhvqy, taka, Hico, 14geronimo, Christina, Endo, Maki, Parviz, Shin, Mi, Magnus, Sali, Janusz, Greg, Kana, nobr, Mice, DropFan, Hub, elen, Adrian, Onno, alfonso, Tuan Dang, ntc, justo, Be patient, mohamadreza, Robin, Chino Chang, Lin, tk, B.J., Fedebax, filis, Rémi, Ice, Suki, Sumuro, Stole, Karl, DonTai, phil, ju, lei, TranQuangHieu, hitomi, Billy, mathew, Marcel, lucia, Lilian, ips, yoko, Ares.tv, longbird, Arvi, Guan, Doe, Deb, Ambrebalte , Luca Bersano, Phu, Tấn, Alessia, Barra, Jeon, -(. .)-, milad, JH, gg, Agnes, FAB, Everlasting Friend, Hoan, Danny, Tarou, Suwon kor, Yong seon, Harry, Justin, Hans, hoan, 은지랑혁이랑, SY, Chrizz, kei, Shine, Yuma, Hacu, Georges, Yannic, hadi, Chinaski, Panda, Jc, nick, alexander96, Tan, 일조, Satomi, Phok-ui, jo, Anup, Simona, Mukesh, young, Tuan Vu, Ni, Gena, nguyen, mathilde, Gahyung, Przemek, Darek, caterina, VinKuB, kjk, Ssh, bach, YeongGyu Lee, lightbutt, kinoshita, Jill, Hisayan, Aidina, Marcos, thai, Hsha, Viviana, badis, Jennifer, sohnman, Anton, Jeffery, Emily, Adamsa, raph, Dinh Chau, carolina, In sun, Vichugo, Effy, serendipity, Khoi, haruka, julien, Rita Shirokova, Hoschi, Eric, baptiste, lara, ferruccio, Jon Lo, Helen, hyunjungkim, Celia, MOS, Jason Zhong, tita, Jaheon, cristina, Hyeonil, eleonora, arnaud, Jess Fran, Agui, Lucy, Wolfgang Petry, Sonja, France, Andrea, Seeun, Emmanuel, son, Polly, Ramkesh, Kwon, syuichi yamamoto, Gerard, Delinsen, Niklas, CAPSLOCK, Lars, Thai, Jim, marta, Lionel, Yanchao, jongun, Carmen, 이혜련, Halla, Max, acidfunk, ALEX, Atahualpa, sms, Jay, pablo, Jungho, Yesenia, Toto, andy, Dorota, paul, AkmaieAjam, jye, Roberto, Gizmo, Juan, seul, Hoang, đỗ quang anh, kiara, Roddy, rosa, Steph, hyeonzy, Nguyễn Trần Nhật An, JP, Irene, 배서유, Sky, Sergey, Stefan, Park, Michela, mike, jh hwang, Nhung, Hey, Mau, Vincent, Mat, Phuc, alison, LEE, YMHuang, cho kyoung min, hye, Lalya, Loan, Zera, Amanda, Gorka, Ad, Felipe , jay, Camilo Rivas, Paolo, kanii, sw, Risa IM, Risa, An, Linh, Wunan, Kyle, Gamma, Jade, Yan, Leonardo, Roland, Franck, Virgil, Jp, doha, Duc-Long Le, khaled, jade, Louloute, 김현정, Yoonji, Pearl, Dung, wwj, 노지영, Jorge, Joan, Take, Alex Kyungho KIM, Tiffany, Or, TG, kalle, Duy Thành, lim, An Nguyen, reza, layra, mg.yang, koshiro, Jinni, Alison, Trang Thùy, xcape83, Andreas, Karol, 규호, Ngan, Hyun, Chang-rip.Kim, hourglass, Catherine, Fabio , Saf, Tung, amir, Matogi, Bon, sledzik1984, Andy, thuongshoo, Belle, jamal, Mara, jisook, Wooyoung, Raf, Scarlet, Eblan, arash, GK, Heejin, cigdem, Shimi Baliti, Abdulla, n, Dolphy, yoon ji, misook, Jin, Corr, Knarf, 연심, ko, debbie, ILlolita, Mathias, Chris, amza74, susan, gary, eileenthg, Katie, ravi waghmare, Bao, Ryu, Wen Wu, JSKN, jq, Christophe, Thibault, Bo, bn, satagooni, Khue, metger, Gloria, oussama, KS, dreamgl, Hax, Wid, Vu Ha, ComradeAAA, matilda, hoh, Ana, maju, Oriel, r, Quynh, 133MHz, SwissMichel, Robert, 1, the9, myung2584, 강구현, bo, ALF, Thắng, Dean, toni, Ella, Francesco, Liz, Sukjun, seonjeong, tobias, Kolo, waa, Marie, sue, Calvin, Heejae, 채수상, Porpoise, Gina, Jaeeun, Andval01, mk, Francoise, xts, Rio, Elisaluna, Allu, Lee, Long, baki, Neoadam, Dali, yeongbin, dingding, tr, Dan, Martina, mary, LDL, Calyce, JULIETA, Elda, Juhee, bk, Phuong, Chan Chun Ming, Johan, StephLUX, Raye, Nicolas, koeun, Norman, Douglas, Dohyoon, Andrzej, Doh Kim, shushi, yenuri, Fra, Gacdugi, Giang, Hubert, Anjir, Seoul, Asunción, jeff, ana, Thomas, Olala, Ruben Romano, Jason, lena, jawon, Nam Dang, seongho bak, Trần Thị Vân Anh, Judith, Alan , julia, So hyun, herbert, LeHung, god, alh, NGUYEN CHI LONG, Haku, Valentina, Renaud, tobi, Birger, andrey, Vlad, Timo, Manolo, Eugene, nickle, tamara, Khiem, luigi, Fluke, s, Teodora, Halil, karl, marmar, wojt, Boris, Francisco, jw, vivian, Khue Vu, Evgeny, Floh, Denny, suamom, Arianna, Thamer, Susan, Cagdas, hoe, Captain Dalv, kennywang, Ikari, 윤성, anni, Isi, S.Hong, Nacho Sanchez, Jordan, Ola, Borja, Daniel, Wooseon, ppc, Yasmine, matthias, Corey, Fablo, bee, asdf, Wanyeong, Dian, Aleksei, Paqui, 22, Akin, n1313, Aida, Nguyễn Đình Dân, Maria, sarang, JacobyJones, Artur, wolf, Sal, Flostor, Anke, Seung, Le, hy.w, Axel, Galaxy, Omar, emanuele, Philipp, Fatih, Joe, AsyrafFile, 양태윤, Filippo, sarah, Nathan Nguyen, Parth, Simo, TINA, lulu, s176, Armand, curzio, Bern, Simon, ubych, anna, dolc, Joanna, Khang, KT, david, 김동현, ton, Nessy, su lee, fede, Жаргал, Olivier, zzz, hxdzrn, Jenny, Lika, Crystal , Leszek,

Common question & answers

  1. Air Quality Data sources: All the Air Quality data seen on World Air Quality Index are the official data from each country respective Environmental Protection Agency (EPA). Data from each EPAs is measured using professional monitoring equipment. The full EPA source list used in World Air Quality Index is available from sources page.
  2. Seeing different readings from other websites: This is most likely normal, and due to the fact that different websites use different AQI scales present the data. At World Air Quality Index, we are using the US EPA scale, while other website might use different scales. Check this article for more information.
  3. I want to monitor the air quality in my area: As high-end professional stations can be really expensive (more than $10K per stations), the World Air Quality Index project / Earth Sensing Labs has designed specialy optimized and affordable monitoring stations costing as low as $200. Please check the GAIA air quality monitoring station product page.
  4. I want to add a new station on the map: Provided your monitoring station is qualified (for instance if it is using BAM, TOEM or GAIA technology), then adding a new station on the map is not only simple and straightforward but also completely free. Please refer to this page for the full explanation
  5. Data quality & real-time validation: The data published on World Air Quality Index is real-time and therefore unvalidated at the time of publication. In order to strengthen the quality, a set of real-time AI algorithms are used to detect abnormal data conditions (sparks, low reporting, etc.) and automatically 'disable' data reported from defective stations.
  6. Historical data access: We are currently investigating with several international institutions (WHO, UN, GEO) the possibility to setup a framework for accessing the historical Air Quality data. If you are from an international institution, organization or university and want to join this effort, then check our data platform page.
  7. API (Application Programing interface): The World Air Quality Index project is offering a free API for maps, tiles and programatic JSON access. Check the API page for more information.
  8. Contributing to the World Air Quality Index project: The project is always looking for more hands to support the activities: For instance, to write articles, to improve our applications, to create new data visualization, to improve the air quality forecast or to translate the website and app to news languages. Check the contribute page for more info.
  9. Fundings: The World Air Quality Index project is independent from any governement and any "profit" corporation. It has so far not received any fundings from any public entities. However, in order to keep the highlest level of integrity for the health related information published on aqicn.org and waqi.info, we are now actively working on seting-up funding links from the UN, the WHO, the WMO, as well several of the global EPAs as well as the major NGOs.
  10. Why chosing the U.S. EPA index to harmonize the data? This is mostly for historcal reason: When we started in 2007, there was not so many alternative, and the US EPA was actually quite proactive at promoting the idea of clean air, so the choice was natural. Some alternatives, such as the European “Common Air Quality Index” could also have been a good option, but the EEA failed to promote their standard. This won't be a problem for long anyways, since we are now working on a improvement which will allow users to select any scale they want among a list of more than 80 scales!
  11. How many cities do you currently provide air quality data for and is the info available on your app in each of them? We are providing the data for 9000 stations worldwide ~ that’s around 600 major cities in 70 countries. The info is available in the app for each of them, but not all of the cities have the “full” set of pollutant monitoring (e.g. PM2.5, PM10, Ozone, NO2, SO2, CO). For example, some only have PM10 or a composite AQI. We are also continuously increasing the coverage, targeting to get 10 to 20% more stations every year. The full list of cities and stations is available from this page.
  12. Media kit? Our public media kit is available from the media kit page.
Any other question, please check the Frequently Asked Question page.

made in 北京


О качестве воздуха и измерениях загрязнения:

О уровнях качества воздуха

- Индекс качества воздуха (ИКВ = AQI) ЗначенияУровни концерна здравоохранения
0 - 50 хорошо Качество воздуха считается удовлетворительным, и загрязнение воздуха представляется незначительным в пределах нормы.
51 -100 удовлетворительное Качество воздуха является приемлемым; однако некоторые загрязнители могут представлять опасность для людей, являющихся особо чувствительным к загрязнению воздуха.
101-150 Нездоровый для чувствительных групп Может оказывать эффект на особо чувствительную группу лиц. На среднего представителя не оказывает видимого воздействия.
151-200 нездоровый Каждый может начать испытывать последствия для своего здоровья; особо чувствительные люди могут испытывать более серьезные последствия.
201-300 Очень Нездоровый Опасность для здоровья от чрезвычайных условий. Это отразится, вероятно, на всем населении.
300+ опасный Опасность для здоровья: каждый человек может испытывать более серьезные последствия для здоровья

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.



Настройки


Настройка языка:


Temperature unit:
Celcius