Get global city ranking

GET {{urlExternalAPI}}v2/city_ranking?key={{YOUR_API_KEY}}
Return a sorted array (highest to lowest AQI) of selected major cities in the world.
For each city you will receive its current AQI, in US and Chinese standard.
Request Params

HEADERS

RESPONSES

status: OK
{&quot;status&quot;:&quot;success&quot;,&quot;data&quot;:[{&quot;city&quot;:&quot;Portland&quot;,&quot;state&quot;:&quot;Oregon&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:183,&quot;current_aqi_cn&quot;:154}},{&quot;city&quot;:&quot;Eugene&quot;,&quot;state&quot;:&quot;Oregon&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:151,&quot;current_aqi_cn&quot;:77}},{&quot;city&quot;:&quot;Dhaka&quot;,&quot;state&quot;:&quot;Dhaka&quot;,&quot;country&quot;:&quot;Bangladesh&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:141,&quot;current_aqi_cn&quot;:71}},{&quot;city&quot;:&quot;Mumbai&quot;,&quot;state&quot;:&quot;Maharashtra&quot;,&quot;country&quot;:&quot;India&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:129,&quot;current_aqi_cn&quot;:65}},{&quot;city&quot;:&quot;Jakarta&quot;,&quot;state&quot;:&quot;Jakarta&quot;,&quot;country&quot;:&quot;Indonesia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:121,&quot;current_aqi_cn&quot;:61}},{&quot;city&quot;:&quot;Brasov&quot;,&quot;state&quot;:&quot;Centru&quot;,&quot;country&quot;:&quot;Romania&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:118,&quot;current_aqi_cn&quot;:59,&quot;last_aqi&quot;:140,&quot;last_aqi_cn&quot;:71}},{&quot;city&quot;:&quot;Chiang Mai&quot;,&quot;state&quot;:&quot;Chiang Mai&quot;,&quot;country&quot;:&quot;Thailand&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:114,&quot;current_aqi_cn&quot;:58}},{&quot;city&quot;:&quot;Santiago&quot;,&quot;state&quot;:&quot;Santiago Metropolitan&quot;,&quot;country&quot;:&quot;Chile&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:109,&quot;current_aqi_cn&quot;:55}},{&quot;city&quot;:&quot;Taipei&quot;,&quot;state&quot;:&quot;Taipei&quot;,&quot;country&quot;:&quot;Taiwan&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:100,&quot;current_aqi_cn&quot;:50}},{&quot;city&quot;:&quot;Kolkata&quot;,&quot;state&quot;:&quot;West Bengal&quot;,&quot;country&quot;:&quot;India&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:98,&quot;current_aqi_cn&quot;:49}},{&quot;city&quot;:&quot;Seattle&quot;,&quot;state&quot;:&quot;Washington&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:94,&quot;current_aqi_cn&quot;:46}},{&quot;city&quot;:&quot;Beijing&quot;,&quot;state&quot;:&quot;Beijing&quot;,&quot;country&quot;:&quot;China&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:90,&quot;current_aqi_cn&quot;:44}},{&quot;city&quot;:&quot;Sao Paulo&quot;,&quot;state&quot;:&quot;Sao Paulo&quot;,&quot;country&quot;:&quot;Brazil&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:89,&quot;current_aqi_cn&quot;:43}},{&quot;city&quot;:&quot;Lahore&quot;,&quot;state&quot;:&quot;Punjab&quot;,&quot;country&quot;:&quot;Pakistan&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:88,&quot;current_aqi_cn&quot;:43}},{&quot;city&quot;:&quot;Osaka&quot;,&quot;state&quot;:&quot;Osaka&quot;,&quot;country&quot;:&quot;Japan&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:84,&quot;current_aqi_cn&quot;:40}},{&quot;city&quot;:&quot;Guangzhou&quot;,&quot;state&quot;:&quot;Guangdong&quot;,&quot;country&quot;:&quot;China&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:83,&quot;current_aqi_cn&quot;:39}},{&quot;city&quot;:&quot;Port Harcourt&quot;,&quot;state&quot;:&quot;Rivers&quot;,&quot;country&quot;:&quot;Nigeria&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:83,&quot;current_aqi_cn&quot;:39,&quot;last_aqi&quot;:96,&quot;last_aqi_cn&quot;:48}},{&quot;city&quot;:&quot;Hanoi&quot;,&quot;state&quot;:&quot;Hanoi&quot;,&quot;country&quot;:&quot;Vietnam&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:80,&quot;current_aqi_cn&quot;:37}},{&quot;city&quot;:&quot;Lima&quot;,&quot;state&quot;:&quot;Lima&quot;,&quot;country&quot;:&quot;Peru&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:80,&quot;current_aqi_cn&quot;:37}},{&quot;city&quot;:&quot;Chengdu&quot;,&quot;state&quot;:&quot;Sichuan&quot;,&quot;country&quot;:&quot;China&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:79,&quot;current_aqi_cn&quot;:36}},{&quot;city&quot;:&quot;Bogota&quot;,&quot;state&quot;:&quot;Bogota&quot;,&quot;country&quot;:&quot;Colombia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:76,&quot;current_aqi_cn&quot;:34}},{&quot;city&quot;:&quot;Seoul&quot;,&quot;state&quot;:&quot;Seoul&quot;,&quot;country&quot;:&quot;South Korea&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:76,&quot;current_aqi_cn&quot;:34}},{&quot;city&quot;:&quot;Paris&quot;,&quot;state&quot;:&quot;Ile-de-France&quot;,&quot;country&quot;:&quot;France&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:75,&quot;current_aqi_cn&quot;:33}},{&quot;city&quot;:&quot;Riyadh&quot;,&quot;state&quot;:&quot;Riyadh&quot;,&quot;country&quot;:&quot;Saudi Arabia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:74,&quot;current_aqi_cn&quot;:33,&quot;last_aqi&quot;:85,&quot;last_aqi_cn&quot;:40}},{&quot;city&quot;:&quot;Wroclaw&quot;,&quot;state&quot;:&quot;Wroclaw&quot;,&quot;country&quot;:&quot;Poland&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:71,&quot;current_aqi_cn&quot;:31}},{&quot;city&quot;:&quot;Denver&quot;,&quot;state&quot;:&quot;Colorado&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:70,&quot;current_aqi_cn&quot;:30}},{&quot;city&quot;:&quot;Tehran&quot;,&quot;state&quot;:&quot;Tehran&quot;,&quot;country&quot;:&quot;Iran&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:69,&quot;current_aqi_cn&quot;:30}},{&quot;city&quot;:&quot;Kuala Lumpur&quot;,&quot;state&quot;:&quot;Wilayah Persekutuan&quot;,&quot;country&quot;:&quot;Malaysia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:69,&quot;current_aqi_cn&quot;:30,&quot;last_aqi&quot;:70,&quot;last_aqi_cn&quot;:30}},{&quot;city&quot;:&quot;Oakland&quot;,&quot;state&quot;:&quot;California&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:63,&quot;current_aqi_cn&quot;:26}},{&quot;city&quot;:&quot;Incheon&quot;,&quot;state&quot;:&quot;Gyeonggi-do&quot;,&quot;country&quot;:&quot;South Korea&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:63,&quot;current_aqi_cn&quot;:25}},{&quot;city&quot;:&quot;Sacramento&quot;,&quot;state&quot;:&quot;California&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:61,&quot;current_aqi_cn&quot;:24}},{&quot;city&quot;:&quot;Los Angeles&quot;,&quot;state&quot;:&quot;California&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:59,&quot;current_aqi_cn&quot;:23}},{&quot;city&quot;:&quot;Busan&quot;,&quot;state&quot;:&quot;Gyeongsangnam-do&quot;,&quot;country&quot;:&quot;South Korea&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:59,&quot;current_aqi_cn&quot;:23}},{&quot;city&quot;:&quot;Hong Kong&quot;,&quot;state&quot;:&quot;Hong Kong&quot;,&quot;country&quot;:&quot;China&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:58,&quot;current_aqi_cn&quot;:22}},{&quot;city&quot;:&quot;San Francisco&quot;,&quot;state&quot;:&quot;California&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:58,&quot;current_aqi_cn&quot;:22}},{&quot;city&quot;:&quot;Nice&quot;,&quot;state&quot;:&quot;PACA&quot;,&quot;country&quot;:&quot;France&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:57,&quot;current_aqi_cn&quot;:21}},{&quot;city&quot;:&quot;Shanghai&quot;,&quot;state&quot;:&quot;Shanghai&quot;,&quot;country&quot;:&quot;China&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:55,&quot;current_aqi_cn&quot;:20}},{&quot;city&quot;:&quot;Karachi&quot;,&quot;state&quot;:&quot;Sindh&quot;,&quot;country&quot;:&quot;Pakistan&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:55,&quot;current_aqi_cn&quot;:20,&quot;last_aqi&quot;:55,&quot;last_aqi_cn&quot;:20}},{&quot;city&quot;:&quot;Tel Aviv-Yafo&quot;,&quot;state&quot;:&quot;Tel Aviv District&quot;,&quot;country&quot;:&quot;Israel&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:54,&quot;current_aqi_cn&quot;:20}},{&quot;city&quot;:&quot;Krakow&quot;,&quot;state&quot;:&quot;krakow&quot;,&quot;country&quot;:&quot;Poland&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:51,&quot;current_aqi_cn&quot;:17}},{&quot;city&quot;:&quot;London&quot;,&quot;state&quot;:&quot;Greater London&quot;,&quot;country&quot;:&quot;United Kingdom&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:51,&quot;current_aqi_cn&quot;:17}},{&quot;city&quot;:&quot;Pristina&quot;,&quot;state&quot;:&quot;Kosovo&quot;,&quot;country&quot;:&quot;Kosovo&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:50,&quot;current_aqi_cn&quot;:17}},{&quot;city&quot;:&quot;Bakersfield&quot;,&quot;state&quot;:&quot;California&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:50,&quot;current_aqi_cn&quot;:17}},{&quot;city&quot;:&quot;Newark&quot;,&quot;state&quot;:&quot;New Jersey&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:49,&quot;current_aqi_cn&quot;:17}},{&quot;city&quot;:&quot;Warsaw&quot;,&quot;state&quot;:&quot;Mazowieckie&quot;,&quot;country&quot;:&quot;Poland&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:49,&quot;current_aqi_cn&quot;:17}},{&quot;city&quot;:&quot;Poznan&quot;,&quot;state&quot;:&quot;Poznan&quot;,&quot;country&quot;:&quot;Poland&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:49,&quot;current_aqi_cn&quot;:17}},{&quot;city&quot;:&quot;Kaohsiung&quot;,&quot;state&quot;:&quot;Kaohsiung&quot;,&quot;country&quot;:&quot;Taiwan&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:46,&quot;current_aqi_cn&quot;:16}},{&quot;city&quot;:&quot;Singapore&quot;,&quot;state&quot;:&quot;Singapore&quot;,&quot;country&quot;:&quot;Singapore&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:45,&quot;current_aqi_cn&quot;:16}},{&quot;city&quot;:&quot;Kosice&quot;,&quot;state&quot;:&quot;Kosice&quot;,&quot;country&quot;:&quot;Slovakia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:45,&quot;current_aqi_cn&quot;:16}},{&quot;city&quot;:&quot;Bangkok&quot;,&quot;state&quot;:&quot;Bangkok&quot;,&quot;country&quot;:&quot;Thailand&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:44,&quot;current_aqi_cn&quot;:15}},{&quot;city&quot;:&quot;Manila&quot;,&quot;state&quot;:&quot;National Capital Region&quot;,&quot;country&quot;:&quot;Philippines&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:43,&quot;current_aqi_cn&quot;:15}},{&quot;city&quot;:&quot;Escaldes-Engordany&quot;,&quot;state&quot;:&quot;andorra&quot;,&quot;country&quot;:&quot;Andorra&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:43,&quot;current_aqi_cn&quot;:33,&quot;last_aqi&quot;:47,&quot;last_aqi_cn&quot;:36}},{&quot;city&quot;:&quot;Munich&quot;,&quot;state&quot;:&quot;Bavaria&quot;,&quot;country&quot;:&quot;Germany&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:35,&quot;current_aqi_cn&quot;:27,&quot;last_aqi&quot;:44,&quot;last_aqi_cn&quot;:33}},{&quot;city&quot;:&quot;Brussels&quot;,&quot;state&quot;:&quot;Brussels&quot;,&quot;country&quot;:&quot;Belgium&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:33,&quot;current_aqi_cn&quot;:11}},{&quot;city&quot;:&quot;Budapest&quot;,&quot;state&quot;:&quot;Central Hungary&quot;,&quot;country&quot;:&quot;Hungary&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:33,&quot;current_aqi_cn&quot;:43,&quot;last_aqi&quot;:30,&quot;last_aqi_cn&quot;:43}},{&quot;city&quot;:&quot;Vilnius&quot;,&quot;state&quot;:&quot;Vilniaus apskritis&quot;,&quot;country&quot;:&quot;Lithuania&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:33,&quot;current_aqi_cn&quot;:11}},{&quot;city&quot;:&quot;Madrid&quot;,&quot;state&quot;:&quot;Madrid&quot;,&quot;country&quot;:&quot;Spain&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:29,&quot;current_aqi_cn&quot;:10}},{&quot;city&quot;:&quot;Amsterdam&quot;,&quot;state&quot;:&quot;Noord-Holland&quot;,&quot;country&quot;:&quot;Netherlands&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:26,&quot;current_aqi_cn&quot;:9}},{&quot;city&quot;:&quot;Toronto Downtown&quot;,&quot;state&quot;:&quot;Ontario&quot;,&quot;country&quot;:&quot;Canada&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:25,&quot;current_aqi_cn&quot;:9}},{&quot;city&quot;:&quot;Prague&quot;,&quot;state&quot;:&quot;Prague&quot;,&quot;country&quot;:&quot;Czech Republic&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:23,&quot;current_aqi_cn&quot;:8}},{&quot;city&quot;:&quot;Moscow&quot;,&quot;state&quot;:&quot;Moscow&quot;,&quot;country&quot;:&quot;Russia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:22,&quot;current_aqi_cn&quot;:8}},{&quot;city&quot;:&quot;Lisbon&quot;,&quot;state&quot;:&quot;Lisbon&quot;,&quot;country&quot;:&quot;Portugal&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:21,&quot;current_aqi_cn&quot;:7}},{&quot;city&quot;:&quot;Bratislava&quot;,&quot;state&quot;:&quot;Bratislava&quot;,&quot;country&quot;:&quot;Slovakia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:20,&quot;current_aqi_cn&quot;:22,&quot;last_aqi&quot;:14,&quot;last_aqi_cn&quot;:15}},{&quot;city&quot;:&quot;Ulaanbaatar&quot;,&quot;state&quot;:&quot;Ulaanbaatar&quot;,&quot;country&quot;:&quot;Mongolia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:19,&quot;current_aqi_cn&quot;:7}},{&quot;city&quot;:&quot;Detroit&quot;,&quot;state&quot;:&quot;Michigan&quot;,&quot;country&quot;:&quot;USA&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:19,&quot;current_aqi_cn&quot;:7}},{&quot;city&quot;:&quot;Phnom Penh&quot;,&quot;state&quot;:&quot;Phnom Penh&quot;,&quot;country&quot;:&quot;Cambodia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:19,&quot;current_aqi_cn&quot;:6,&quot;last_aqi&quot;:20,&quot;last_aqi_cn&quot;:7}},{&quot;city&quot;:&quot;Jerusalem&quot;,&quot;state&quot;:&quot;Jerusalem District&quot;,&quot;country&quot;:&quot;Israel&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:17,&quot;current_aqi_cn&quot;:6}},{&quot;city&quot;:&quot;Rotterdam&quot;,&quot;state&quot;:&quot;Zuid-Holland&quot;,&quot;country&quot;:&quot;Netherlands&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:16,&quot;current_aqi_cn&quot;:6}},{&quot;city&quot;:&quot;Matosinhos&quot;,&quot;state&quot;:&quot;Porto&quot;,&quot;country&quot;:&quot;Portugal&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:15,&quot;current_aqi_cn&quot;:16,&quot;last_aqi&quot;:15,&quot;last_aqi_cn&quot;:16}},{&quot;city&quot;:&quot;Vienna&quot;,&quot;state&quot;:&quot;Vienna&quot;,&quot;country&quot;:&quot;Austria&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:15,&quot;current_aqi_cn&quot;:5}},{&quot;city&quot;:&quot;Sydney&quot;,&quot;state&quot;:&quot;New South Wales&quot;,&quot;country&quot;:&quot;Australia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:14,&quot;current_aqi_cn&quot;:5}},{&quot;city&quot;:&quot;Bern&quot;,&quot;state&quot;:&quot;Bern&quot;,&quot;country&quot;:&quot;Switzerland&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:14,&quot;current_aqi_cn&quot;:20,&quot;last_aqi&quot;:14,&quot;last_aqi_cn&quot;:20}},{&quot;city&quot;:&quot;Helsinki&quot;,&quot;state&quot;:&quot;Uusimaa&quot;,&quot;country&quot;:&quot;Finland&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:13,&quot;current_aqi_cn&quot;:4}},{&quot;city&quot;:&quot;Oslo&quot;,&quot;state&quot;:&quot;Oslo&quot;,&quot;country&quot;:&quot;Norway&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:13,&quot;current_aqi_cn&quot;:5}},{&quot;city&quot;:&quot;Ankara&quot;,&quot;state&quot;:&quot;Ankara&quot;,&quot;country&quot;:&quot;Turkey&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:12,&quot;current_aqi_cn&quot;:13,&quot;last_aqi&quot;:18,&quot;last_aqi_cn&quot;:20}},{&quot;city&quot;:&quot;Katowice&quot;,&quot;state&quot;:&quot;Slaskie&quot;,&quot;country&quot;:&quot;Poland&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:10,&quot;current_aqi_cn&quot;:3}},{&quot;city&quot;:&quot;Beograd&quot;,&quot;state&quot;:&quot;Central Serbia&quot;,&quot;country&quot;:&quot;Serbia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:10,&quot;current_aqi_cn&quot;:4}},{&quot;city&quot;:&quot;Zagreb&quot;,&quot;state&quot;:&quot;Croatia&quot;,&quot;country&quot;:&quot;Croatia&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:9,&quot;current_aqi_cn&quot;:19,&quot;last_aqi&quot;:7,&quot;last_aqi_cn&quot;:17}},{&quot;city&quot;:&quot;Richards Bay&quot;,&quot;state&quot;:&quot;KwaZulu-Natal&quot;,&quot;country&quot;:&quot;South Africa&quot;,&quot;ranking&quot;:{&quot;current_aqi&quot;:3,&quot;current_aqi_cn&quot;:3,&quot;last_aqi&quot;:5,&quot;last_aqi_cn&quot;:5}}]}