SmogRank / History / November 10, 2023

Most polluted cities on November 10, 2023

1,876 cities ranked by their average PM2.5 over the day; the worst was Kolkata, India, at 214.0 µg/m³. Each city's own local calendar day.

← Kolkata 214.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for November 10, 2023, one column each, worst on the left and cleanest on the right; height is PM2.5 in µg/m³. Point at it to read a city; tap to open it.
  1. 1KolkataWest Bengal, India
    28914.3×
  2. 2Dhakalow-cost sensorsDhaka Division, Bangladesh
    2098.9×
  3. 3DelhiDelhi, India
    1988.1×
  4. 4N'DjamenaN’Djaména, Chad
    1917.5×
  5. 5Ulan BatorUlaanbaatar, Mongolia
    1806.5×
  6. 6HyderabadTelangana, India
    1665.2×
  7. 7Lahorelow-cost sensorsPunjab, Pakistan
    1665.1×
  8. 8Karachilow-cost sensorsSindh, Pakistan
    1594.4×
  9. 9TlaquepaqueJalisco, Mexico
    1574.3×
  10. 10JakartaJakarta, Indonesia
    1533.9×
  11. 11Banja LukaSrpska, Bosnia and Herzegovina
    1473.6×
  12. 12Tha BoNong Khai, Thailand
    1403.4×
  13. 13Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1363.3×
  14. 14PristinaPristina, Kosovo
    1303.1×
  15. 15AshgabatAshgabat, Turkmenistan
    1202.9×
  16. 16Samut SakhonSamut Sakhon, Thailand
    1182.8×
  17. 17CairoCairo, Egypt
    1162.8×
  18. 18TetovoTetovo, North Macedonia
    1132.7×
  19. 19Abujalow-cost sensorsFCT, Nigeria
    982.3×
  20. 20Nong KhaemBangkok, Thailand
    982.3×
  21. 21MumbaiMaharashtra, India
    962.2×
  22. 22GuangzhouGuangdong, China
    942.2×
  23. 23Victoria de DurangoDurango, Mexico
    922.1×
  24. 24SarajevoFederation of B&H, Bosnia and Herzegovina
    922.1×
  25. 25Cluj-NapocaCluj County, Romania
    912.0×
  26. 26CelayaGuanajuato, Mexico
    902.0×
  27. 27KigaliKigali, Rwanda
    892.0×
  28. 28SkopjeGrad Skopje, North Macedonia
    881.9×
  29. 28Santa Anita - Los FicusLima region, Peru
    881.9×
  30. 30CoyhaiqueAysén, Chile
    871.9×
  31. 31NišCentral Serbia, Serbia
    861.9×
  32. 32TolucaMéxico, Mexico
    861.9×
  33. 33Puerto VarasLos Lagos Region, Chile
    851.8×
  34. 34SalamancaGuanajuato, Mexico
    851.8×
  35. 35JeddahMecca Region, Saudi Arabia
    851.8×
  36. 36GuadalajaraJalisco, Mexico
    851.8×
  37. 37BangkokBangkok, Thailand
    841.8×
  38. 38San Francisco TlalcilalcalpanMéxico, Mexico
    831.8×
  39. 39CholulaPuebla, Mexico
    831.8×
  40. 40OurenseGalicia, Spain
    831.7×
  41. 41SalorTashkent Region, Uzbekistan
    821.7×
  42. 42Wan ChaiWan Chai, Hong Kong
    821.7×
  43. 42FresnoCalifornia, United States
    821.7×
  44. 44Puerto MonttLos Lagos Region, Chile
    811.7×
  45. 44OsornoLos Lagos Region, Chile
    811.7×
  46. 46AltamontOregon, United States
    801.7×
  47. 47NakaIbaraki, Japan
    801.6×
  48. 48HanfordCalifornia, United States
    801.6×
  49. 49Samut PrakanSamut Prakan, Thailand
    791.6×
  50. 49ChikuseiIbaraki, Japan
    791.6×
  51. 51Phra PradaengSamut Prakan, Thailand
    791.6×
  52. 52Puerto AysénAysén, Chile
    781.6×
  53. 52San Salvador TizatlalliMéxico, Mexico
    781.6×
  54. 54TatebayashiGunma, Japan
    781.6×
  55. 55LimaLima Province, Peru
    781.6×
  56. 56AshevilleNorth Carolina, United States
    771.6×
  57. 57SōkaSaitama, Japan
    771.5×
  58. 57Misato, SaitamaSaitama, Japan
    771.5×
  59. 59JōsōIbaraki, Japan
    771.5×
  60. 60KazoSaitama, Japan
    771.5×
  61. 60CorcoranCalifornia, United States
    771.5×
  62. 62KasukabeSaitama, Japan
    771.5×
  63. 62YakimaWashington, United States
    771.5×
  64. 64VeracruzVeracruz, Mexico
    761.5×
  65. 64Tula de AllendeHidalgo, Mexico
    761.5×
  66. 66WoodlandCalifornia, United States
    761.5×
  67. 67TijuanaBaja California, Mexico
    751.5×
  68. 68MexicaliBaja California, Mexico
    751.5×
  69. 69KawaguchiSaitama, Japan
    751.5×
  70. 70Shimo-tsumaIbaraki, Japan
    741.4×
  71. 70OyamaTochigi, Japan
    741.4×
  72. 72YangonYangon, Myanmar
    741.4×
  73. 72KiryūGunma, Japan
    741.4×
  74. 72CuernavacaMorelos, Mexico
    741.4×
  75. 75HualpénBiobio, Chile
    741.4×
  76. 76KukichūōSaitama, Japan
    741.4×
  77. 76AgeoSaitama, Japan
    741.4×
  78. 78Islamabadlow-cost sensorsIslamabad, Pakistan
    741.4×
  79. 78AsakaSaitama, Japan
    741.4×
  80. 80HanyūSaitama, Japan
    741.4×
  81. 81CoquimboCoquimbo Region, Chile
    731.4×
  82. 82Nakhon PathomNakhon Pathom, Thailand
    731.4×
  83. 82MatsudoChiba, Japan
    731.4×
  84. 82SaitamaSaitama, Japan
    731.4×
  85. 85KavadarciKavadarci, North Macedonia
    731.4×
  86. 85TocopillaAntofagasta, Chile
    731.4×
  87. 87IgusaSaitama, Japan
    721.4×
  88. 88AlessandriaPiedmont, Italy
    721.4×
  89. 89RancaguaO'Higgins Region, Chile
    721.4×
  90. 90KasaokaOkayama, Japan
    721.4×
  91. 90BandōIbaraki, Japan
    721.4×
  92. 92La UniónLos Ríos Region, Chile
    721.3×
  93. 93SanoTochigi, Japan
    711.3×
  94. 94KōnosuSaitama, Japan
    711.3×
  95. 94ZnojmoSouth Moravian, Czechia
    711.3×
  96. 94QuinteroValparaiso, Chile
    711.3×
  97. 94BirminghamAlabama, United States
    711.3×
  98. 98UtsunomiyaTochigi, Japan
    711.3×
  99. 98KoshigayaSaitama, Japan
    711.3×
  100. 100TokyoTokyo, Japan
    711.3×
  101. 101GyōdaSaitama, Japan
    711.3×
  102. 101EugeneOregon, United States
    711.3×
  103. 101NiizaSaitama, Japan
    711.3×
  104. 104KazincbarcikaBorsod-Abaúj-Zemplén, Hungary
    701.3×
  105. 104Viña del MarValparaiso, Chile
    701.3×
  106. 104AntofagastaAntofagasta, Chile
    701.3×
  107. 104KennesawGeorgia, United States
    701.3×
  108. 104VisaliaCalifornia, United States
    701.3×
  109. 109TorideIbaraki, Japan
    701.3×
  110. 110San Luis PotosíSan Luis Potosí, Mexico
    701.3×
  111. 110Arden-ArcadeCalifornia, United States
    701.3×
  112. 112ŌtaGunma, Japan
    701.3×
  113. 112QuillotaValparaiso, Chile
    701.3×
  114. 114Higashi-MatsuyamaSaitama, Japan
    701.3×
  115. 115BitolaBitola, North Macedonia
    691.3×
  116. 115Mueang NonthaburiNonthaburi, Thailand
    691.3×
  117. 115IrapuatoGuanajuato, Mexico
    691.3×
  118. 115BakersfieldCalifornia, United States
    691.3×
  119. 119MorohongōSaitama, Japan
    691.2×
  120. 119KaminokawaTochigi, Japan
    691.2×
  121. 119Asunciónlow-cost sensorsAsuncion, Paraguay
    691.2×
  122. 119Santiago de QuerétaroQuerétaro, Mexico
    691.2×
  123. 119SacramentoCalifornia, United States
    691.2×
  124. 124DushanbeDushanbe, Tajikistan
    691.2×
  125. 124NiimiOkayama, Japan
    691.2×
  126. 124HannōSaitama, Japan
    691.2×
  127. 124Los ÁngelesBiobio, Chile
    691.2×
  128. 124TsuchiuraIbaraki, Japan
    691.2×
  129. 129Khlong LuangPathum Thani, Thailand
    681.2×
  130. 129Mong KokYau Tsim Mong District, Hong Kong
    681.2×
  131. 131YokotaTokyo, Japan
    681.2×
  132. 131SakadoSaitama, Japan
    681.2×
  133. 131FukuyamaHiroshima, Japan
    681.2×
  134. 134ColomboWestern Province, Sri Lanka
    681.2×
  135. 134San Martin Texmelucan de LabastidaPuebla, Mexico
    681.2×
  136. 134NacimientoBiobio, Chile
    681.2×
  137. 134CoronelBiobio, Chile
    681.2×
  138. 138MenumaSaitama, Japan
    681.2×
  139. 138KumagayaSaitama, Japan
    681.2×
  140. 138Tepeji del Río de OcampoHidalgo, Mexico
    681.2×
  141. 141Bang Bo DistrictSamut Prakan, Thailand
    671.2×
  142. 141Tuen MunTuen Mun, Hong Kong
    671.2×
  143. 141SpokaneWashington, United States
    671.2×
  144. 144KawagoeSaitama, Japan
    671.2×
  145. 144Mladá BoleslavCentral Bohemia, Czechia
    671.2×
  146. 146LawrencevilleGeorgia, United States
    671.2×
  147. 147TakahashiOkayama, Japan
    671.2×
  148. 147Phenix CityAlabama, United States
    671.2×
  149. 147IrumaSaitama, Japan
    671.2×
  150. 150Sakai-nakajimaGunma, Japan
    671.2×
  151. 150ŌmeTokyo, Japan
    671.2×
  152. 150SayamaSaitama, Japan
    671.2×
  153. 150MinawaKanagawa, Japan
    671.2×
  154. 150YecapixtlaMorelos, Mexico
    671.2×
  155. 150CalamaAntofagasta, Chile
    671.2×
  156. 156NagaiYamagata, Japan
    661.2×
  157. 156CauquenesMaule Region, Chile
    661.2×
  158. 156Candler-McAfeeGeorgia, United States
    661.2×
  159. 156YamanashiYamanashi, Japan
    661.2×
  160. 160Sau Mau PingKwun Tong District, Hong Kong
    661.1×
  161. 160TokorozawaSaitama, Japan
    661.1×
  162. 162NairobiNairobi County, Kenya
    661.1×
  163. 162ValdiviaLos Ríos Region, Chile
    661.1×
  164. 162ConcónValparaiso, Chile
    661.1×
  165. 165KlosterneuburgLower Austria, Austria
    661.1×
  166. 165ChillánÑuble, Chile
    661.1×
  167. 167AshikagaTochigi, Japan
    661.1×
  168. 168YaitaTochigi, Japan
    651.1×
  169. 169SōjaOkayama, Japan
    651.1×
  170. 169Le RobertMartinique, Martinique
    651.1×
  171. 169KodairaTokyo, Japan
    651.1×
  172. 172CuricóMaule Region, Chile
    651.1×
  173. 172GuanajuatoGuanajuato, Mexico
    651.1×
  174. 172Spokane ValleyWashington, United States
    651.1×
  175. 175AbasoloGuanajuato, Mexico
    651.1×
  176. 175ModestoCalifornia, United States
    651.1×
  177. 177UrayasuChiba, Japan
    651.1×
  178. 177BohumínMoravian-Silesian Region, Czechia
    651.1×
  179. 179AntananarivoAnalamanga, Madagascar
    641.1×
  180. 179Kodamachō-kodamaminamiSaitama, Japan
    641.1×
  181. 179ChigasakiKanagawa, Japan
    641.1×
  182. 179ComptonCalifornia, United States
    641.1×
  183. 179TurlockCalifornia, United States
    641.1×
  184. 184Sham Shui PoSham Shui Po District, Hong Kong
    641.1×
  185. 184NogalesSonora, Mexico
    641.1×
  186. 184InashikiIbaraki, Japan
    641.1×
  187. 187MercedCalifornia, United States
    641.1×
  188. 188Addis AbabaAddis Ababa, Ethiopia
    641.1×
  189. 188LewistonIdaho, United States
    641.1×
  190. 190PécsBaranya, Hungary
    641.1×
  191. 190TalcahuanoBiobio, Chile
    641.1×
  192. 192RengoO'Higgins Region, Chile
    631.1×
  193. 192MantecaCalifornia, United States
    631.1×
  194. 192San Pedro de la PazBiobio, Chile
    631.1×
  195. 192AkishimaTokyo, Japan
    631.1×
  196. 196AiharaKanagawa, Japan
    631.0×
  197. 196HualquiBiobio, Chile
    631.0×
  198. 196GainesvilleGeorgia, United States
    631.0×
  199. 199Kwai ChungKwai Tsing District, Hong Kong
    631.0×
  200. 199MiharaHiroshima, Japan
    631.0×

Top 200 of 1,876 shown.

Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

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SmogRank, most polluted cities, PM2.5, November 10, 2023, smogrank.com/history/2023-11-10 (accessed 2 Oct 2026).

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