SmogRank / History / June 10, 2023

Most polluted cities on June 10, 2023

1,552 cities ranked by their average PM2.5 over the day; the worst was Dushanbe, Tajikistan, at 402.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during June 10, 2023. All episodes.

← Dushanbe 402.0 µg/m³ 400 µg/m³15 WHO 24-hour guideline
Every city ranked for June 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. 1DushanbeDushanbe, Tajikistan
    500+26.8×
  2. 2CoyhaiqueAysén, Chile
    1816.5×
  3. 3Puerto VarasLos Lagos Region, Chile
    1756.0×
  4. 4HualpénBiobio, Chile
    1675.2×
  5. 5BrakpanGauteng, South Africa
    1665.2×
  6. 6Grande PrairieAlberta, Canada
    1655.0×
  7. 7Lahorelow-cost sensorsPunjab, Pakistan
    1614.6×
  8. 8TlaquepaqueJalisco, Mexico
    1614.6×
  9. 9Dhakalow-cost sensorsDhaka Division, Bangladesh
    1594.5×
  10. 10Puerto MonttLos Lagos Region, Chile
    1584.3×
  11. 11Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1554.1×
  12. 12EmalahleniMpumalanga, South Africa
    1544.0×
  13. 13La UniónLos Ríos Region, Chile
    1523.8×
  14. 14JakartaJakarta, Indonesia
    1523.8×
  15. 15OsornoLos Lagos Region, Chile
    1473.6×
  16. 16NacimientoBiobio, Chile
    1413.4×
  17. 17JohannesburgGauteng, South Africa
    1303.1×
  18. 18KigaliKigali, Rwanda
    1253.0×
  19. 19JeddahMecca Region, Saudi Arabia
    1243.0×
  20. 20HanoiHanoi, Vietnam
    1233.0×
  21. 21Addis AbabaAddis Ababa, Ethiopia
    1202.9×
  22. 22EdmontonAlberta, Canada
    1192.9×
  23. 23San CarlosÑuble, Chile
    1172.8×
  24. 24Fort McMurrayAlberta, Canada
    1162.8×
  25. 25IndianapolisIndiana, United States
    1152.8×
  26. 26AndersonIndiana, United States
    1152.7×
  27. 27TalcahuanoBiobio, Chile
    1132.7×
  28. 28KitchenerOntario, Canada
    1092.6×
  29. 29CoronelBiobio, Chile
    1092.6×
  30. 30TemucoAraucania, Chile
    1082.6×
  31. 30CuranilahueBiobio, Chile
    1082.6×
  32. 32ChillánÑuble, Chile
    1072.5×
  33. 33Kathmandulow-cost sensorsBagmati Province, Nepal
    1062.5×
  34. 34Islamabadlow-cost sensorsIslamabad, Pakistan
    1042.5×
  35. 35LinaresMaule Region, Chile
    1042.4×
  36. 36CauquenesMaule Region, Chile
    1032.4×
  37. 37SalamancaGuanajuato, Mexico
    1012.4×
  38. 38BrantfordOntario, Canada
    1002.4×
  39. 39Greater SudburyOntario, Canada
    982.3×
  40. 39North BayOntario, Canada
    982.3×
  41. 41ManamaManama, Bahrain
    972.3×
  42. 41TalcaMaule Region, Chile
    972.3×
  43. 43HualquiBiobio, Chile
    972.3×
  44. 44DaytonOhio, United States
    962.2×
  45. 45East HamptonVirginia, United States
    962.2×
  46. 45West MifflinPennsylvania, United States
    962.2×
  47. 47LondonOntario, Canada
    962.2×
  48. 48Şabāḩ as SālimMubārak al Kabīr, Kuwait
    952.2×
  49. 48MiddletownOhio, United States
    952.2×
  50. 50CelayaGuanajuato, Mexico
    942.2×
  51. 50ChesapeakeVirginia, United States
    942.2×
  52. 52North CharlestonSouth Carolina, United States
    942.1×
  53. 53Puerto AysénAysén, Chile
    942.1×
  54. 54ToméBiobio, Chile
    942.1×
  55. 55BirminghamAlabama, United States
    932.1×
  56. 56ValdiviaLos Ríos Region, Chile
    922.1×
  57. 57RaleighNorth Carolina, United States
    922.1×
  58. 58East RidgeTennessee, United States
    912.1×
  59. 58St. ThomasOntario, Canada
    912.1×
  60. 60ConwaySouth Carolina, United States
    912.0×
  61. 61SasolburgFree State, South Africa
    902.0×
  62. 62CuricóMaule Region, Chile
    902.0×
  63. 63GainesvilleGeorgia, United States
    902.0×
  64. 64ChiguayanteBiobio, Chile
    892.0×
  65. 65CopiapóAtacama, Chile
    892.0×
  66. 66ChattanoogaTennessee, United States
    892.0×
  67. 67Sherwood ParkAlberta, Canada
    881.9×
  68. 68LawrencevilleGeorgia, United States
    881.9×
  69. 69FlorenceSouth Carolina, United States
    881.9×
  70. 70DetroitMichigan, United States
    881.9×
  71. 71KingstonOntario, Canada
    881.9×
  72. 72FishersIndiana, United States
    871.9×
  73. 72Lincoln ParkMichigan, United States
    871.9×
  74. 74St. CatharinesOntario, Canada
    871.9×
  75. 75DelhiDelhi, India
    871.9×
  76. 75AugustaGeorgia, United States
    871.9×
  77. 75SpringfieldOhio, United States
    871.9×
  78. 75Port HuronMichigan, United States
    871.9×
  79. 79CantonOhio, United States
    861.9×
  80. 80MorrisvilleNorth Carolina, United States
    861.9×
  81. 80Winston-SalemNorth Carolina, United States
    861.9×
  82. 82ChathamOntario, Canada
    861.8×
  83. 83HopewellVirginia, United States
    851.8×
  84. 83BuffaloNew York, United States
    851.8×
  85. 85Los ÁngelesBiobio, Chile
    851.8×
  86. 85AthensGeorgia, United States
    851.8×
  87. 87AntananarivoAnalamanga, Madagascar
    851.8×
  88. 87FayettevilleNorth Carolina, United States
    851.8×
  89. 89TrussvilleAlabama, United States
    851.8×
  90. 89ClemmonsNorth Carolina, United States
    851.8×
  91. 89GreenvilleNorth Carolina, United States
    851.8×
  92. 89St. AlbertAlberta, Canada
    851.8×
  93. 93WarrenOhio, United States
    841.8×
  94. 94CharlottesvilleVirginia, United States
    841.8×
  95. 95RichmondVirginia, United States
    841.8×
  96. 95BensalemPennsylvania, United States
    841.8×
  97. 97JeffersonvilleIndiana, United States
    831.8×
  98. 97ToledoOhio, United States
    831.8×
  99. 97SarniaOntario, Canada
    831.8×
  100. 100BellevilleOntario, Canada
    831.8×
  101. 101MaconGeorgia, United States
    831.7×
  102. 101Saint AndrewsSouth Carolina, United States
    831.7×
  103. 101PeterboroughOntario, Canada
    831.7×
  104. 104ElizabethtownKentucky, United States
    831.7×
  105. 104ClaytonNorth Carolina, United States
    831.7×
  106. 104EriePennsylvania, United States
    831.7×
  107. 104State CollegePennsylvania, United States
    831.7×
  108. 108Phenix CityAlabama, United States
    821.7×
  109. 108KnoxvilleTennessee, United States
    821.7×
  110. 110NorwoodOhio, United States
    821.7×
  111. 110SpartanburgSouth Carolina, United States
    821.7×
  112. 110DearbornMichigan, United States
    821.7×
  113. 110TaylorMichigan, United States
    821.7×
  114. 114Swift CurrentSaskatchewan, Canada
    821.7×
  115. 115WilkinsburgPennsylvania, United States
    821.7×
  116. 116SavannahGeorgia, United States
    821.7×
  117. 116Valley StationKentucky, United States
    821.7×
  118. 116St. LouisMissouri, United States
    821.7×
  119. 116KokomoIndiana, United States
    821.7×
  120. 116YoungstownOhio, United States
    821.7×
  121. 121PaducahKentucky, United States
    811.7×
  122. 121OwensboroKentucky, United States
    811.7×
  123. 121DublinOhio, United States
    811.7×
  124. 124East Saint LouisIllinois, United States
    811.7×
  125. 124BarrieOntario, Canada
    811.7×
  126. 126HuntsvilleAlabama, United States
    811.7×
  127. 127ConcepciónBiobio, Chile
    801.7×
  128. 127Hacienda Santa FeJalisco, Mexico
    801.7×
  129. 129LouisvilleKentucky, United States
    801.6×
  130. 129SteubenvilleOhio, United States
    801.6×
  131. 131RoanokeVirginia, United States
    801.6×
  132. 131Candler-McAfeeGeorgia, United States
    801.6×
  133. 133GreenvilleSouth Carolina, United States
    791.6×
  134. 133Red DeerAlberta, Canada
    791.6×
  135. 135Hat YaiSongkhla, Thailand
    791.6×
  136. 135San Luis de la PazGuanajuato, Mexico
    791.6×
  137. 135León de los AldamaGuanajuato, Mexico
    791.6×
  138. 135PittsburghPennsylvania, United States
    791.6×
  139. 139JenisonMichigan, United States
    791.6×
  140. 139Rouyn-NorandaQuebec, Canada
    791.6×
  141. 141GadsdenAlabama, United States
    791.6×
  142. 141Warner RobinsGeorgia, United States
    791.6×
  143. 143HueytownAlabama, United States
    791.6×
  144. 143KalamazooMichigan, United States
    791.6×
  145. 143YpsilantiMichigan, United States
    791.6×
  146. 146AmmanAmman, Jordan
    781.6×
  147. 146LebanonOhio, United States
    781.6×
  148. 148MiddelburgMpumalanga, South Africa
    781.6×
  149. 148Alto HospicioTarapacá, Chile
    781.6×
  150. 148JeffersontownKentucky, United States
    781.6×
  151. 148PhiladelphiaPennsylvania, United States
    781.6×
  152. 152South BendIndiana, United States
    781.6×
  153. 153YalaYala, Thailand
    781.6×
  154. 154EvansvilleIndiana, United States
    771.6×
  155. 154AltoonaPennsylvania, United States
    771.6×
  156. 156CharlotteNorth Carolina, United States
    771.5×
  157. 157CoquimboCoquimbo Region, Chile
    771.5×
  158. 157LexingtonNorth Carolina, United States
    771.5×
  159. 157HarrisburgPennsylvania, United States
    771.5×
  160. 160ClintonIowa, United States
    771.5×
  161. 160AkronOhio, United States
    771.5×
  162. 160HamiltonOntario, Canada
    771.5×
  163. 163SatunSatun, Thailand
    771.5×
  164. 163GreensboroNorth Carolina, United States
    771.5×
  165. 163Iowa CityIowa, United States
    771.5×
  166. 166TocopillaAntofagasta, Chile
    761.5×
  167. 166MasonOhio, United States
    761.5×
  168. 166Grand RapidsMichigan, United States
    761.5×
  169. 169Mexico CityMexico City, Mexico
    761.5×
  170. 169Rapid CitySouth Dakota, United States
    761.5×
  171. 171MontgomeryAlabama, United States
    761.5×
  172. 172AshlandKentucky, United States
    761.5×
  173. 172Lexington-FayetteKentucky, United States
    761.5×
  174. 174LimaLima Province, Peru
    761.5×
  175. 174RochesterNew York, United States
    761.5×
  176. 174ClevelandOhio, United States
    761.5×
  177. 174Canvey IslandEngland, United Kingdom
    761.5×
  178. 178BeverenFlanders, Belgium
    751.5×
  179. 178CarlislePennsylvania, United States
    751.5×
  180. 178South MilwaukeeWisconsin, United States
    751.5×
  181. 181AlgecirasAndalusia, Spain
    751.5×
  182. 181São PauloSão Paulo, Brazil
    751.5×
  183. 181WilmingtonDelaware, United States
    751.5×
  184. 184PennsaukenNew Jersey, United States
    751.5×
  185. 185DavenportIowa, United States
    751.5×
  186. 185LancasterPennsylvania, United States
    751.5×
  187. 187MilwaukeeWisconsin, United States
    751.5×
  188. 188RabinalBaja Verapaz, Guatemala
    741.4×
  189. 188HermitagePennsylvania, United States
    741.4×
  190. 190Saint MatthewsKentucky, United States
    741.4×
  191. 190TorontoOntario, Canada
    741.4×
  192. 192Jastrzębie ZdrójSilesia, Poland
    741.4×
  193. 193CheektowagaNew York, United States
    741.4×
  194. 193Santa Anita - Los FicusLima region, Peru
    741.4×
  195. 195KraaifonteinWestern Cape, South Africa
    741.4×
  196. 195YorkPennsylvania, United States
    741.4×
  197. 195MedinaOhio, United States
    741.4×
  198. 195McKeesportPennsylvania, United States
    741.4×
  199. 199ChennaiTamil Nadu, India
    741.4×
  200. 199GuangzhouGuangdong, China
    741.4×

Top 200 of 1,552 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 10, 2023, smogrank.com/history/2023-06-10 (accessed 2 Oct 2026).

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