SmogRank / World

Air pollution around the world

75 countries with measured cities, last 24 hours. Pick a continent or a country on the map to zoom in; a country's number is its typical (median) measured city, not the whole country.

ZimbabweZambiaYemenVietnamVenezuelaVanuatuUzbekistanUruguayGuamPuerto Rico: 1 measured cityUnited States: 473 measured citiesSouth Georgia and the South Sandwich IslandsFalkland Islands: 1 measured cityIsle of ManUnited Kingdom: 4 measured citiesUnited Arab Emirates: 1 measured cityUkraineUganda: 1 measured cityTurkmenistanTurkey: 1 measured cityTunisiaTrinidad and TobagoTogoTimor LesteThailand: 1 measured cityTanzaniaTajikistan: 1 measured cityTaiwan: 18 measured citiesSyriaSwitzerland: 3 measured citiesSweden: 3 measured citiesEswatiniSurinameSouth SudanSudanSri LankaSpain: 50 measured citiesSouth KoreaSouth Africa: 1 measured citySomaliaSolomon IslandsSlovakia: 22 measured citiesSlovenia: 6 measured citiesSingapore: 1 measured citySierra Leone: 1 measured citySerbia: 6 measured citiesSenegal: 3 measured citiesSaudi ArabiaSao Tome and PrincipeSamoaSaint LuciaRwandaRussiaRomania: 19 measured citiesQatarPortugal: 3 measured citiesPolandPhilippines: 2 measured citiesPeruParaguay: 1 measured cityPapua New GuineaPanamaPalauPakistan: 14 measured citiesOmanNorwayNorth KoreaNigeria: 3 measured citiesNigerNicaraguaNew Zealand: 4 measured citiesThe Netherlands: 16 measured citiesCuracaoNepal: 2 measured citiesNamibiaMozambiqueMoroccoWestern SaharaMontenegro: 4 measured citiesMongoliaMoldovaMexico: 26 measured citiesMauritiusMauritaniaMaliMalaysiaMalawi: 4 measured citiesMadagascarNorth Macedonia: 8 measured citiesLuxembourgLithuaniaLibyaLiberiaLesothoLebanon: 3 measured citiesLatvia: 4 measured citiesLaos: 1 measured cityKyrgyzstanKuwaitKosovoKenyaKazakhstan: 5 measured citiesJordanJapan: 101 measured citiesJamaicaItaly: 3 measured citiesIsraelPalestinian TerritoryIreland: 24 measured citiesIraqIranIndonesia: 4 measured citiesIndia: 1 measured cityIcelandHungary: 5 measured citiesHonduras: 1 measured cityHaitiGuyanaGuinea-BissauGuineaGuatemalaGreece: 1 measured cityGhana: 3 measured citiesGermany: 139 measured citiesGeorgiaGambiaGabonFrance: 81 measured citiesFrench PolynesiaNew CaledoniaFrench Southern TerritoriesAland IslandsFinland: 10 measured citiesFijiEthiopiaEstonia: 4 measured citiesEritreaEquatorial GuineaEl SalvadorEgyptEcuadorDominican RepublicDominicaDjiboutiGreenlandFaroe IslandsDenmark: 1 measured cityCzechia: 2 measured citiesCyprusCubaCroatia: 1 measured cityIvory Coast: 1 measured cityCosta RicaDemocratic Republic of the CongoRepublic of the CongoComorosColombiaChina: 1 measured cityHong Kong: 8 measured citiesChileChadCentral African RepublicCabo VerdeCanada: 60 measured citiesCameroonCambodia: 1 measured cityMyanmarBurundiBurkina FasoBulgaria: 9 measured citiesBruneiBrazil: 6 measured citiesBotswanaBosnia and Herzegovina: 4 measured citiesBoliviaBhutan: 1 measured cityBeninBelizeBelgium: 29 measured citiesBelarusBarbadosBangladesh: 1 measured cityBahrainBahamasAzerbaijan: 1 measured cityAustria: 15 measured citiesAustralia: 3 measured citiesArmenia: 1 measured cityArgentinaAngolaAlgeriaAlbaniaAfghanistanAsiaEuropeAfricaNorth AmericaSouth AmericaOceania
Each dot is a measured city, coloured by its PM2.5 over the last 24 hours, worst on top. Land without dots has no monitor we can use.

By continent

ContinentCitiesMedianCities by band
Asia1709.5
Europe4837.5
Africa1719.0
North America5627.0
South America85.9
Oceania72.8

By country

CountryCitiesMedianCities by bandWorst city
Bangladesh175.1 Dhaka 75.1
India156.4 Jammu 56.4
Pakistan1443.8 Gujranwala 105.5
Nepal242.0 Butwāl 49.4
Singapore140.8 Singapore 40.8
Bhutan135.9 Phuntsholing 35.9
Philippines234.4 Iloilo 38.5
Uganda132.7 Kampala 32.7
Laos130.8 Vientiane 30.8
Indonesia429.9 Tabanan 34.3
United Arab Emirates128.9 Dubai 28.9
Honduras127.3 San Pedro Sula 27.3
Malawi425.5 Mzuzu 28.8
Tajikistan125.1 Dushanbe 25.1
Thailand124.5 Bang Pakong 24.5
Denmark123.4 Copenhagen 23.4
Nigeria322.5 Ibadan 24.6
Armenia119.7 Yerevan 19.7
Croatia119.6 Zagreb 19.6
Ghana319.0 Tema 23.5
Turkey119.0 Istanbul 19.0
Cambodia118.5 Chrang Chamreh Muoy 18.5
Sierra Leone117.2 Freetown 17.2
Martinique115.4 Le Lamentin 15.4
Serbia615.0 Novi Pazar 17.8
Taiwan1814.5 Shulin 19.0
Italy314.4 Aosta 30.3
Azerbaijan114.3 Baku 14.3
Bosnia and Herzegovina414.1 Prijedor 29.3
Ivory Coast112.3 Abidjan 12.3
Hungary511.9 Kazincbarcika 14.4
Czechia211.8 Stodůlky 11.8
Slovakia2211.4 Ružomberok 15.0
Paraguay111.2 Asunción 11.2
Mexico2611.1 San Luis Potosí 34.5
China110.5 Changchun 10.5
Monaco110.4 Monaco 10.4
Romania1910.2 Târgu Mureş 18.0
Sweden39.9 Karlstad 10.6
Germany1399.8 Landshut 24.3
Slovenia69.7 Celje 11.2
Switzerland39.5 Bellinzona 23.6
Kazakhstan59.5 Karagandy 19.0
North Macedonia89.3 Bitola 11.7
Austria159.2 Klagenfurt am Wörthersee 13.0
Montenegro48.8 Pljevlja 16.1
Japan1018.3 Gotō 12.3
Latvia48.3 Ventspils 9.2
Senegal38.1 Ziguinchor 11.2
Malta47.9 San Pawl il-Baħar 8.7
Hong Kong87.6 Wan Chai 12.3
Andorra17.4 les Escaldes 7.4
United States4737.0 Calexico 22.3
Greece16.5 Kozáni 6.5
French Guiana26.4 Cayenne 7.3
Puerto Rico16.4 Cataño 6.4
Canada606.1 Nepean 16.9
Spain506.1 Murcia 15.5
Finland106.1 Myyrmäki 11.2
New Zealand46.1 Rangiora 8.4
Bulgaria95.9 Ruse 11.3
Brazil65.9 Nilópolis 9.9
Ireland245.5 Waterford 7.7
Estonia45.4 Tartu 7.7
The Netherlands165.1 Medemblik 6.5
France814.8 Arles 16.2
Belgium294.7 Flémalle-Haute 7.5
Saint Martin14.6 Marigot 4.6
South Africa13.1 Shakaskraal 3.1
Lebanon32.6 Jounieh 3.4
Australia32.3 Melbourne 2.8
Portugal31.8 Porto 5.9
United Kingdom41.5 London 6.3
Jersey11.4 Saint Helier 1.4
Falkland Islands10.1 Stanley 0.1
Good0–50
Satisfactory51–100
Moderate101–200
Poor201–300
Very poor301–400
Severe401+

India's National Air Quality Index (CPCB), PM2.5 sub-index. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

Updated 2026-10-02 06:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the India AQI PM2.5 sub-index.