SmogRank / History / June 12, 2023

Most polluted cities on June 12, 2023

1,295 cities ranked by their average PM2.5 over the day; the worst was Jakarta, Indonesia, at 246.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during June 12, 2023. All episodes.

← Jakarta 246.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for June 12, 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. 1JakartaJakarta, Indonesia
    34216.4×
  2. 2Fort McMurrayAlberta, Canada
    2078.8×
  3. 3HualpénBiobio, Chile
    2008.3×
  4. 4TemucoAraucania, Chile
    1998.3×
  5. 5Prince AlbertSaskatchewan, Canada
    1867.1×
  6. 6Grande PrairieAlberta, Canada
    1816.5×
  7. 7Puerto VarasLos Lagos Region, Chile
    1665.1×
  8. 8Dhakalow-cost sensorsDhaka Division, Bangladesh
    1644.9×
  9. 9TlaquepaqueJalisco, Mexico
    1614.6×
  10. 10HualquiBiobio, Chile
    1574.2×
  11. 11Lahorelow-cost sensorsPunjab, Pakistan
    1554.1×
  12. 12OsornoLos Lagos Region, Chile
    1544.0×
  13. 12LinaresMaule Region, Chile
    1544.0×
  14. 14EdmontonAlberta, Canada
    1533.9×
  15. 15TalcahuanoBiobio, Chile
    1533.9×
  16. 16DushanbeDushanbe, Tajikistan
    1523.8×
  17. 17Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1523.8×
  18. 18CuricóMaule Region, Chile
    1523.8×
  19. 19La UniónLos Ríos Region, Chile
    1503.7×
  20. 19SaskatoonSaskatchewan, Canada
    1503.7×
  21. 21SantiagoSantiago Metropolitan, Chile
    1453.6×
  22. 22CoronelBiobio, Chile
    1433.5×
  23. 23RancaguaO'Higgins Region, Chile
    1373.4×
  24. 24CoyhaiqueAysén, Chile
    1343.2×
  25. 25ManamaManama, Bahrain
    1333.2×
  26. 26TalaganteSantiago Metropolitan, Chile
    1323.2×
  27. 27KigaliKigali, Rwanda
    1313.2×
  28. 28Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1293.1×
  29. 29St. AlbertAlberta, Canada
    1283.1×
  30. 30HanoiHanoi, Vietnam
    1273.1×
  31. 31Puente AltoSantiago Metropolitan, Chile
    1253.0×
  32. 32QuillotaValparaiso, Chile
    1192.9×
  33. 33Addis AbabaAddis Ababa, Ethiopia
    1182.8×
  34. 33SalamancaCastille and León, Spain
    1182.8×
  35. 35DelhiDelhi, India
    1132.7×
  36. 36ChiguayanteBiobio, Chile
    1112.6×
  37. 37SalorTashkent Region, Uzbekistan
    1092.6×
  38. 38Puerto MonttLos Lagos Region, Chile
    1072.5×
  39. 39Sherwood ParkAlberta, Canada
    1052.5×
  40. 40BexleyEngland, United Kingdom
    1052.5×
  41. 40San Pedro de la PazBiobio, Chile
    1052.5×
  42. 42Red DeerAlberta, Canada
    1042.5×
  43. 43ConcepciónBiobio, Chile
    1042.4×
  44. 44NacimientoBiobio, Chile
    1042.4×
  45. 45Islamabadlow-cost sensorsIslamabad, Pakistan
    1022.4×
  46. 46Rouyn-NorandaQuebec, Canada
    992.3×
  47. 47ShenyangLiaoning, China
    962.2×
  48. 48ToméBiobio, Chile
    942.2×
  49. 49CelayaGuanajuato, Mexico
    932.1×
  50. 50Kathmandulow-cost sensorsBagmati Province, Nepal
    922.1×
  51. 51AntananarivoAnalamanga, Madagascar
    912.1×
  52. 52BakuBaki, Azerbaijan
    902.0×
  53. 53BostonMassachusetts, United States
    892.0×
  54. 53LowellMassachusetts, United States
    892.0×
  55. 55KrefeldNorth Rhine-Westphalia, Germany
    881.9×
  56. 56BridgeportConnecticut, United States
    881.9×
  57. 57Puerto AysénAysén, Chile
    881.9×
  58. 57ConcónValparaiso, Chile
    881.9×
  59. 57BrocktonMassachusetts, United States
    881.9×
  60. 60CauquenesMaule Region, Chile
    871.9×
  61. 60L'Ancienne-LoretteQuebec, Canada
    871.9×
  62. 62DagenhamEngland, United Kingdom
    861.9×
  63. 62ValdiviaLos Ríos Region, Chile
    861.9×
  64. 62San CarlosÑuble, Chile
    861.9×
  65. 65LynnMassachusetts, United States
    861.8×
  66. 66QuincyMassachusetts, United States
    851.8×
  67. 67QuinteroValparaiso, Chile
    851.8×
  68. 67HaverhillMassachusetts, United States
    851.8×
  69. 69CoquimboCoquimbo Region, Chile
    851.8×
  70. 69Fall RiverMassachusetts, United States
    851.8×
  71. 71PortsmouthNew Hampshire, United States
    851.8×
  72. 72Lagoslow-cost sensorsLagos, Nigeria
    841.8×
  73. 73RoeselareFlanders, Belgium
    841.8×
  74. 74Viña del MarValparaiso, Chile
    831.8×
  75. 75New LondonConnecticut, United States
    831.8×
  76. 75AlbanyNew York, United States
    831.8×
  77. 77NairobiNairobi County, Kenya
    831.8×
  78. 78TalcaMaule Region, Chile
    831.7×
  79. 78LethbridgeAlberta, Canada
    831.7×
  80. 80ChillánÑuble, Chile
    821.7×
  81. 81IzegemFlanders, Belgium
    821.7×
  82. 82RabinalBaja Verapaz, Guatemala
    821.7×
  83. 82Guatemala CityGuatemala, Guatemala
    821.7×
  84. 82HartfordConnecticut, United States
    821.7×
  85. 85DerryNew Hampshire, United States
    811.7×
  86. 86WaterburyConnecticut, United States
    811.7×
  87. 86GreenfieldMassachusetts, United States
    811.7×
  88. 88KortrijkFlanders, Belgium
    811.7×
  89. 89New HavenConnecticut, United States
    811.7×
  90. 90WaregemFlanders, Belgium
    801.7×
  91. 90MenenFlanders, Belgium
    801.7×
  92. 92León de los AldamaGuanajuato, Mexico
    801.6×
  93. 92QuébecQuebec, Canada
    801.6×
  94. 94CuranilahueBiobio, Chile
    801.6×
  95. 95LilleHauts-de-France, France
    801.6×
  96. 95New York CityNew York, United States
    801.6×
  97. 97ElizabethNew Jersey, United States
    791.6×
  98. 98PittsfieldMassachusetts, United States
    791.6×
  99. 99North ChicopeeMassachusetts, United States
    791.6×
  100. 100AshgabatAshgabat, Turkmenistan
    791.6×
  101. 101SalamancaGuanajuato, Mexico
    791.6×
  102. 102Santa Anita - Los FicusLima region, Peru
    781.6×
  103. 103BensalemPennsylvania, United States
    781.6×
  104. 104KeeneNew Hampshire, United States
    781.6×
  105. 105PristinaPristina, Kosovo
    771.6×
  106. 105KolkataWest Bengal, India
    771.6×
  107. 107HyderabadTelangana, India
    771.5×
  108. 108KoksijdeFlanders, Belgium
    771.5×
  109. 109GuangzhouGuangdong, China
    771.5×
  110. 110La SerenaCoquimbo Region, Chile
    771.5×
  111. 111LondonEngland, United Kingdom
    761.5×
  112. 112FrederictonNew Brunswick, Canada
    761.5×
  113. 113Karachilow-cost sensorsSindh, Pakistan
    761.5×
  114. 114HernandoMississippi, United States
    751.5×
  115. 114DanburyConnecticut, United States
    751.5×
  116. 116TournaiWallonia, Belgium
    751.5×
  117. 116ValenciennesHauts-de-France, France
    751.5×
  118. 118AricaArica y Parinacota Region, Chile
    741.4×
  119. 119ProvidenceRhode Island, United States
    741.4×
  120. 119BellevilleOntario, Canada
    741.4×
  121. 121SpringfieldMassachusetts, United States
    741.4×
  122. 121SaguenayQuebec, Canada
    741.4×
  123. 123ShawiniganQuebec, Canada
    741.4×
  124. 124BeijingBeijing, China
    741.4×
  125. 125PortlandMaine, United States
    741.4×
  126. 125SyracuseNew York, United States
    741.4×
  127. 127MonctonNew Brunswick, Canada
    731.4×
  128. 128AntofagastaAntofagasta, Chile
    731.4×
  129. 128GuanajuatoGuanajuato, Mexico
    731.4×
  130. 128PhiladelphiaPennsylvania, United States
    731.4×
  131. 128LindenNew Jersey, United States
    731.4×
  132. 128BurlingtonVermont, United States
    731.4×
  133. 133LaredoTexas, United States
    731.4×
  134. 134OttawaOntario, Canada
    731.4×
  135. 135São PauloSão Paulo, Brazil
    731.4×
  136. 135New BrunswickNew Jersey, United States
    731.4×
  137. 137RutlandVermont, United States
    721.4×
  138. 137CornwallOntario, Canada
    721.4×
  139. 139MaldegemFlanders, Belgium
    721.3×
  140. 140ChennaiTamil Nadu, India
    711.3×
  141. 141TocopillaAntofagasta, Chile
    711.3×
  142. 141CoventryRhode Island, United States
    711.3×
  143. 141KingstonOntario, Canada
    711.3×
  144. 144San Luis de la PazGuanajuato, Mexico
    711.3×
  145. 144PennsaukenNew Jersey, United States
    711.3×
  146. 146Ecatepec de MorelosMéxico, Mexico
    701.3×
  147. 147LotaBiobio, Chile
    701.3×
  148. 147CopiapóAtacama, Chile
    701.3×
  149. 147WilmingtonDelaware, United States
    701.3×
  150. 147BethlehemPennsylvania, United States
    701.3×
  151. 151AllentownPennsylvania, United States
    701.3×
  152. 151BrossardQuebec, Canada
    701.3×
  153. 153Fort LeeNew Jersey, United States
    701.3×
  154. 154SliemaTas-Sliema, Malta
    691.3×
  155. 154LaconiaNew Hampshire, United States
    691.3×
  156. 154Jersey CityNew Jersey, United States
    691.3×
  157. 154HarrisburgPennsylvania, United States
    691.3×
  158. 154Eagle PassTexas, United States
    691.3×
  159. 154DorvalQuebec, Canada
    691.3×
  160. 160MontréalQuebec, Canada
    691.3×
  161. 161CalamaAntofagasta, Chile
    691.2×
  162. 162Saint JohnNew Brunswick, Canada
    691.2×
  163. 163PleasantvilleNew Jersey, United States
    681.2×
  164. 164AthensAttica, Greece
    681.2×
  165. 164TrentonNew Jersey, United States
    681.2×
  166. 166BéthuneHauts-de-France, France
    681.2×
  167. 166Mexico CityMexico City, Mexico
    681.2×
  168. 166Saint-Jean-sur-RichelieuQuebec, Canada
    681.2×
  169. 169HempsteadNew York, United States
    681.2×
  170. 169RochesterNew York, United States
    681.2×
  171. 169NorristownPennsylvania, United States
    681.2×
  172. 169EdmundstonNew Brunswick, Canada
    681.2×
  173. 173Live OakTexas, United States
    671.2×
  174. 174JeddahMecca Region, Saudi Arabia
    671.2×
  175. 174New CityNew York, United States
    671.2×
  176. 174Rivière-des-Prairies–Pointe-aux-TremblesQuebec, Canada
    671.2×
  177. 177EvergemFlanders, Belgium
    671.2×
  178. 178UticaNew York, United States
    661.2×
  179. 179NaplesCampania, Italy
    661.2×
  180. 180BeverenFlanders, Belgium
    661.1×
  181. 180BearDelaware, United States
    661.1×
  182. 180ChesterPennsylvania, United States
    661.1×
  183. 180EwingNew Jersey, United States
    661.1×
  184. 184Toms RiverNew Jersey, United States
    661.1×
  185. 184CarlislePennsylvania, United States
    661.1×
  186. 184GranbyQuebec, Canada
    661.1×
  187. 187DunkirkHauts-de-France, France
    661.1×
  188. 187DouaiHauts-de-France, France
    661.1×
  189. 187BerounCentral Bohemia, Czechia
    661.1×
  190. 187San AntonioTexas, United States
    661.1×
  191. 191Almatylow-cost sensorsAlmaty, Kazakhstan
    651.1×
  192. 191Corpus ChristiTexas, United States
    651.1×
  193. 191St. CatharinesOntario, Canada
    651.1×
  194. 194YorkPennsylvania, United States
    651.1×
  195. 195Los ÁngelesBiobio, Chile
    651.1×
  196. 195NewburghNew York, United States
    651.1×
  197. 195LancasterPennsylvania, United States
    651.1×
  198. 198ColomboWestern Province, Sri Lanka
    651.1×
  199. 198Kansas CityMissouri, United States
    651.1×
  200. 198White PlainsNew York, United States
    651.1×

Top 200 of 1,295 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, June 12, 2023, smogrank.com/history/2023-06-12 (accessed 2 Oct 2026).

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