SmogRank / History / June 15, 2023

Most polluted cities on June 15, 2023

1,316 cities ranked by their average PM2.5 over the day; the worst was Linares, Chile, at 136.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during June 15, 2023. All episodes.

← Linares 136.0 µg/m³ 100 µg/m³15 WHO 24-hour guideline
Every city ranked for June 15, 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. 1LinaresMaule Region, Chile
    2119.1×
  2. 2TemucoAraucania, Chile
    2088.9×
  3. 3CuricóMaule Region, Chile
    1978.1×
  4. 4HualquiBiobio, Chile
    1685.3×
  5. 5TalaganteSantiago Metropolitan, Chile
    1675.2×
  6. 6RancaguaO'Higgins Region, Chile
    1675.2×
  7. 7ChillánÑuble, Chile
    1655.0×
  8. 8RengoO'Higgins Region, Chile
    1644.9×
  9. 9San CarlosÑuble, Chile
    1634.9×
  10. 10CoronelBiobio, Chile
    1624.7×
  11. 11Grande PrairieAlberta, Canada
    1604.6×
  12. 12HualpénBiobio, Chile
    1594.4×
  13. 13SantiagoSantiago Metropolitan, Chile
    1574.3×
  14. 14TalcaMaule Region, Chile
    1554.1×
  15. 15AirdrieAlberta, Canada
    1554.1×
  16. 16QuillotaValparaiso, Chile
    1533.9×
  17. 17CalgaryAlberta, Canada
    1523.8×
  18. 18ToméBiobio, Chile
    1523.8×
  19. 19ChiguayanteBiobio, Chile
    1523.8×
  20. 20ClintonIowa, United States
    1513.7×
  21. 21ShakopeeMinnesota, United States
    1513.7×
  22. 22RochesterMinnesota, United States
    1513.7×
  23. 23Apple ValleyMinnesota, United States
    1493.7×
  24. 24BurnsvilleMinnesota, United States
    1483.6×
  25. 25KigaliKigali, Rwanda
    1443.5×
  26. 25CuranilahueBiobio, Chile
    1443.5×
  27. 27ValdiviaLos Ríos Region, Chile
    1443.5×
  28. 28Viña del MarValparaiso, Chile
    1433.5×
  29. 29LethbridgeAlberta, Canada
    1423.5×
  30. 30CauquenesMaule Region, Chile
    1413.5×
  31. 31CoyhaiqueAysén, Chile
    1413.4×
  32. 32Dhakalow-cost sensorsDhaka Division, Bangladesh
    1403.4×
  33. 33WaterlooIowa, United States
    1403.4×
  34. 34MolineIllinois, United States
    1363.3×
  35. 35DavenportIowa, United States
    1343.3×
  36. 36JakartaJakarta, Indonesia
    1333.2×
  37. 36ConcepciónBiobio, Chile
    1333.2×
  38. 38ConcónValparaiso, Chile
    1283.1×
  39. 39Iowa CityIowa, United States
    1283.1×
  40. 40OsornoLos Lagos Region, Chile
    1243.0×
  41. 41Puerto AysénAysén, Chile
    1233.0×
  42. 42ManamaManama, Bahrain
    1222.9×
  43. 43Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1222.9×
  44. 44JeffersonvilleIndiana, United States
    1212.9×
  45. 45Puente AltoSantiago Metropolitan, Chile
    1202.9×
  46. 46Addis AbabaAddis Ababa, Ethiopia
    1202.9×
  47. 47La UniónLos Ríos Region, Chile
    1202.9×
  48. 48QuinteroValparaiso, Chile
    1182.8×
  49. 49NairobiNairobi County, Kenya
    1172.8×
  50. 49TalcahuanoBiobio, Chile
    1172.8×
  51. 51MinneapolisMinnesota, United States
    1162.8×
  52. 52SalorTashkent Region, Uzbekistan
    1142.7×
  53. 53Saint MichaelMinnesota, United States
    1132.7×
  54. 54AberdeenSouth Dakota, United States
    1122.7×
  55. 55LouisvilleKentucky, United States
    1122.7×
  56. 56Saint MatthewsKentucky, United States
    1112.6×
  57. 57JeffersontownKentucky, United States
    1102.6×
  58. 58Red DeerAlberta, Canada
    1072.5×
  59. 59CoquimboCoquimbo Region, Chile
    1072.5×
  60. 60KolkataWest Bengal, India
    1062.5×
  61. 61Saint PaulMinnesota, United States
    1042.5×
  62. 62AntananarivoAnalamanga, Madagascar
    1042.5×
  63. 63WatertownSouth Dakota, United States
    1042.4×
  64. 64RockfordIllinois, United States
    1032.4×
  65. 65Puerto VarasLos Lagos Region, Chile
    1002.3×
  66. 66La CrosseWisconsin, United States
    992.3×
  67. 67Los ÁngelesBiobio, Chile
    992.3×
  68. 68Puerto MonttLos Lagos Region, Chile
    992.3×
  69. 69Valley StationKentucky, United States
    972.3×
  70. 69MuscatineIowa, United States
    972.3×
  71. 71DelhiDelhi, India
    972.3×
  72. 72LotaBiobio, Chile
    972.2×
  73. 73LaredoTexas, United States
    962.2×
  74. 74MadisonWisconsin, United States
    962.2×
  75. 75BeijingBeijing, China
    952.2×
  76. 76La SerenaCoquimbo Region, Chile
    952.2×
  77. 77Prince GeorgeBritish Columbia, Canada
    942.1×
  78. 78San Pedro de la PazBiobio, Chile
    932.1×
  79. 79Eagle PassTexas, United States
    922.1×
  80. 80SalamancaGuanajuato, Mexico
    912.0×
  81. 81ShenyangLiaoning, China
    902.0×
  82. 81AustinTexas, United States
    902.0×
  83. 83BloomingtonIndiana, United States
    902.0×
  84. 84Live OakTexas, United States
    892.0×
  85. 85Lahorelow-cost sensorsPunjab, Pakistan
    892.0×
  86. 85Saint CloudMinnesota, United States
    892.0×
  87. 87NapervilleIllinois, United States
    881.9×
  88. 88CaryIllinois, United States
    881.9×
  89. 88EdmontonAlberta, Canada
    881.9×
  90. 90IndianapolisIndiana, United States
    871.9×
  91. 91New AlbanyIndiana, United States
    861.9×
  92. 92CelayaGuanajuato, Mexico
    861.9×
  93. 93BeltonTexas, United States
    851.8×
  94. 94ChennaiTamil Nadu, India
    851.8×
  95. 95ShreveportLouisiana, United States
    851.8×
  96. 96BlaineMinnesota, United States
    841.8×
  97. 97Fort WorthTexas, United States
    841.8×
  98. 97VernonBritish Columbia, Canada
    841.8×
  99. 99San AntonioTexas, United States
    831.8×
  100. 100CopiapóAtacama, Chile
    831.8×
  101. 101BloomingtonIllinois, United States
    831.7×
  102. 102Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    821.7×
  103. 102Kathmandulow-cost sensorsBagmati Province, Nepal
    821.7×
  104. 102JolietIllinois, United States
    821.7×
  105. 105CorsicanaTexas, United States
    821.7×
  106. 106SaginawTexas, United States
    821.7×
  107. 107JeddahMecca Region, Saudi Arabia
    811.7×
  108. 108OttawaOntario, Canada
    801.7×
  109. 109HyderabadTelangana, India
    801.6×
  110. 110Karachilow-cost sensorsSindh, Pakistan
    801.6×
  111. 110AricaArica y Parinacota Region, Chile
    801.6×
  112. 112PristinaPristina, Kosovo
    791.6×
  113. 112West FargoNorth Dakota, United States
    791.6×
  114. 114DushanbeDushanbe, Tajikistan
    781.6×
  115. 115AntofagastaAntofagasta, Chile
    781.6×
  116. 116Lexington-FayetteKentucky, United States
    771.6×
  117. 117WaukeshaWisconsin, United States
    771.5×
  118. 118ElizabethtownKentucky, United States
    771.5×
  119. 119Ecatepec de MorelosMéxico, Mexico
    761.5×
  120. 119Alto HospicioTarapacá, Chile
    761.5×
  121. 121Mexico CityMexico City, Mexico
    761.5×
  122. 121Terre HauteIndiana, United States
    761.5×
  123. 123East ChicagoIndiana, United States
    761.5×
  124. 124BrookingsSouth Dakota, United States
    751.5×
  125. 125Naucalpan de JuárezMéxico, Mexico
    751.5×
  126. 125DentonTexas, United States
    751.5×
  127. 127GuangzhouGuangdong, China
    751.5×
  128. 127College StationTexas, United States
    751.5×
  129. 127South MilwaukeeWisconsin, United States
    751.5×
  130. 130HanoiHanoi, Vietnam
    741.4×
  131. 130CincinnatiOhio, United States
    741.4×
  132. 132NorwoodOhio, United States
    741.4×
  133. 133DecaturIllinois, United States
    741.4×
  134. 134AlessandriaPiedmont, Italy
    731.4×
  135. 134Kansas CityMissouri, United States
    731.4×
  136. 136Calumet CityIllinois, United States
    731.4×
  137. 136MilwaukeeWisconsin, United States
    731.4×
  138. 138KelownaBritish Columbia, Canada
    731.4×
  139. 139Des PlainesIllinois, United States
    731.4×
  140. 140Eau ClaireWisconsin, United States
    721.4×
  141. 141AndersonIndiana, United States
    721.4×
  142. 142MiddletownOhio, United States
    721.4×
  143. 143Sainte-Geneviève-des-BoisÎle-de-France, France
    721.4×
  144. 144Islamabadlow-cost sensorsIslamabad, Pakistan
    721.3×
  145. 144TocopillaAntofagasta, Chile
    721.3×
  146. 144HammondIndiana, United States
    721.3×
  147. 147DallasTexas, United States
    711.3×
  148. 147South BendIndiana, United States
    711.3×
  149. 149Fort ThomasKentucky, United States
    711.3×
  150. 150HoustonTexas, United States
    711.3×
  151. 151ConroeTexas, United States
    711.3×
  152. 152NorthbrookIllinois, United States
    711.3×
  153. 153West MifflinPennsylvania, United States
    701.3×
  154. 154KrefeldNorth Rhine-Westphalia, Germany
    691.3×
  155. 154Franklin ParkIllinois, United States
    691.3×
  156. 154PentictonBritish Columbia, Canada
    691.3×
  157. 157León de los AldamaGuanajuato, Mexico
    691.3×
  158. 157Ciudad JuárezChihuahua, Mexico
    691.3×
  159. 157Moses LakeWashington, United States
    691.3×
  160. 160CalamaAntofagasta, Chile
    691.2×
  161. 161BaytownTexas, United States
    681.2×
  162. 161Swift CurrentSaskatchewan, Canada
    681.2×
  163. 163ChicagoIllinois, United States
    681.2×
  164. 163YpsilantiMichigan, United States
    681.2×
  165. 165ColumbusIndiana, United States
    671.2×
  166. 165RichmondCalifornia, United States
    671.2×
  167. 165Medicine HatAlberta, Canada
    671.2×
  168. 168Fort McMurrayAlberta, Canada
    671.2×
  169. 169Missouri CityTexas, United States
    671.2×
  170. 170GroßostheimBavaria, Germany
    671.2×
  171. 170DieppeNormandy, France
    671.2×
  172. 170DaytonOhio, United States
    671.2×
  173. 170Sherwood ParkAlberta, Canada
    671.2×
  174. 174NantesPays de la Loire, France
    661.2×
  175. 174Port HuronMichigan, United States
    661.2×
  176. 176St. AlbertAlberta, Canada
    661.1×
  177. 177BrestBrittany, France
    661.1×
  178. 177KamloopsBritish Columbia, Canada
    661.1×
  179. 177Rouyn-NorandaQuebec, Canada
    661.1×
  180. 180Corpus ChristiTexas, United States
    661.1×
  181. 180RoanokeVirginia, United States
    661.1×
  182. 180KokomoIndiana, United States
    661.1×
  183. 183HuelvaAndalusia, Spain
    661.1×
  184. 183HavířovMoravian-Silesian Region, Czechia
    661.1×
  185. 183CantonOhio, United States
    661.1×
  186. 186MasonOhio, United States
    651.1×
  187. 187Kuala LumpurKuala Lumpur, Malaysia
    651.1×
  188. 187Frýdek-MístekMoravian-Silesian Region, Czechia
    651.1×
  189. 187LebanonOhio, United States
    651.1×
  190. 187ParadiseCalifornia, United States
    651.1×
  191. 191AshlandKentucky, United States
    651.1×
  192. 191SpringfieldOhio, United States
    651.1×
  193. 191PasadenaTexas, United States
    651.1×
  194. 191Port ArthurTexas, United States
    651.1×
  195. 195Little RockArkansas, United States
    651.1×
  196. 195SpringfieldIllinois, United States
    651.1×
  197. 195AppletonWisconsin, United States
    651.1×
  198. 198CouëronPays de la Loire, France
    641.1×
  199. 198ClaytonNorth Carolina, United States
    641.1×
  200. 200BakuBaki, Azerbaijan
    641.1×

Top 200 of 1,316 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 15, 2023, smogrank.com/history/2023-06-15 (accessed 2 Oct 2026).

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