SmogRank / History / June 3, 2024

Most polluted cities on June 3, 2024

2,215 cities ranked by their average PM2.5 over the day; the worst was Nacimiento, Chile, at 139.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during June 3, 2024. All episodes.

← Nacimiento 139.0 µg/m³ 100 µg/m³15 WHO 24-hour guideline
Every city ranked for June 3, 2024, 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. 1NacimientoBiobio, Chile
    2149.3×
  2. 2Puerto MonttLos Lagos Region, Chile
    1917.5×
  3. 3HualpénBiobio, Chile
    1897.3×
  4. 4Puerto VarasLos Lagos Region, Chile
    1877.1×
  5. 5CoyhaiqueAysén, Chile
    1766.1×
  6. 6CuranilahueBiobio, Chile
    1735.8×
  7. 7CoronelBiobio, Chile
    1715.6×
  8. 8OsornoLos Lagos Region, Chile
    1685.3×
  9. 9ChillánÑuble, Chile
    1685.3×
  10. 10San CarlosÑuble, Chile
    1675.2×
  11. 11RancaguaO'Higgins Region, Chile
    1675.2×
  12. 12TlaquepaqueJalisco, Mexico
    1665.1×
  13. 13HualquiBiobio, Chile
    1655.1×
  14. 14Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1655.0×
  15. 15Santa Anita - Los FicusLima region, Peru
    1634.9×
  16. 16SantiagoSantiago Metropolitan, Chile
    1624.8×
  17. 17N'DjamenaN’Djaména, Chad
    1614.7×
  18. 18TemucoAraucania, Chile
    1604.5×
  19. 19La UniónLos Ríos Region, Chile
    1594.5×
  20. 20RengoO'Higgins Region, Chile
    1584.4×
  21. 21TalaganteSantiago Metropolitan, Chile
    1574.3×
  22. 22Islamabadlow-cost sensorsIslamabad, Pakistan
    1554.1×
  23. 23TalcahuanoBiobio, Chile
    1523.8×
  24. 24CuricóMaule Region, Chile
    1523.8×
  25. 25Los ÁngelesBiobio, Chile
    1523.8×
  26. 26CauquenesMaule Region, Chile
    1523.8×
  27. 27Kathmandulow-cost sensorsBagmati Province, Nepal
    1493.7×
  28. 28Puente AltoSantiago Metropolitan, Chile
    1473.6×
  29. 29DelhiDelhi, India
    1333.2×
  30. 30Kampalalow-cost sensorsCentral Region, Uganda
    1283.1×
  31. 31ValdiviaLos Ríos Region, Chile
    1273.1×
  32. 32QuilpuéValparaiso, Chile
    1253.0×
  33. 33TalcaMaule Region, Chile
    1233.0×
  34. 34Puerto AysénAysén, Chile
    1212.9×
  35. 35San Pedro de la PazBiobio, Chile
    1172.8×
  36. 36AshgabatAshgabat, Turkmenistan
    1142.7×
  37. 37Addis AbabaAddis Ababa, Ethiopia
    1132.7×
  38. 38QuillotaValparaiso, Chile
    1112.6×
  39. 38ConcepciónBiobio, Chile
    1112.6×
  40. 40ManamaManama, Bahrain
    1102.6×
  41. 41Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1102.6×
  42. 42ChiguayanteBiobio, Chile
    1062.5×
  43. 43HanoiHanoi, Vietnam
    1042.4×
  44. 44Dhakalow-cost sensorsDhaka Division, Bangladesh
    1022.4×
  45. 45Quezon Citylow-cost sensorsNational Capital Region, Philippines
    972.3×
  46. 45VillarricaAraucania, Chile
    972.3×
  47. 47CairoCairo, Egypt
    972.3×
  48. 47MissionTexas, United States
    972.3×
  49. 49BeijingBeijing, China
    972.2×
  50. 50BaghdadBaghdad, Iraq
    962.2×
  51. 51San Francisco De BorjaLima region, Peru
    952.2×
  52. 52AntofagastaAntofagasta, Chile
    942.2×
  53. 53Corpus ChristiTexas, United States
    912.0×
  54. 54Viña del MarValparaiso, Chile
    902.0×
  55. 54ToméBiobio, Chile
    902.0×
  56. 56Live OakTexas, United States
    892.0×
  57. 57ConcónValparaiso, Chile
    881.9×
  58. 57HamiltonOntario, Canada
    881.9×
  59. 59EdinburgTexas, United States
    871.9×
  60. 60BakuBaki, Azerbaijan
    861.9×
  61. 60RuseRuse, Bulgaria
    861.9×
  62. 62QuinteroValparaiso, Chile
    851.8×
  63. 63Accralow-cost sensorsGreater Accra, Ghana
    841.8×
  64. 64JakartaJakarta, Indonesia
    831.8×
  65. 65MukdahanMukdahan, Thailand
    831.7×
  66. 66ShanghaiShanghai, China
    821.7×
  67. 67Heroica MatamorosTamaulipas, Mexico
    821.7×
  68. 68MumbaiMaharashtra, India
    801.6×
  69. 69KolkataWest Bengal, India
    801.6×
  70. 70Eagle PassTexas, United States
    791.6×
  71. 71RabinalBaja Verapaz, Guatemala
    791.6×
  72. 72TocopillaAntofagasta, Chile
    781.6×
  73. 73CelayaGuanajuato, Mexico
    781.6×
  74. 74AntananarivoAnalamanga, Madagascar
    771.5×
  75. 75CallaoCallao, Peru
    771.5×
  76. 76Guatemala CityGuatemala, Guatemala
    771.5×
  77. 77La SerenaCoquimbo Region, Chile
    761.5×
  78. 77Victoria de DurangoDurango, Mexico
    761.5×
  79. 79GuangzhouGuangdong, China
    751.5×
  80. 80AustinTexas, United States
    751.5×
  81. 81TangjinChungcheongnam-do, South Korea
    751.5×
  82. 81Asunciónlow-cost sensorsAsuncion, Paraguay
    751.5×
  83. 83CoquimboCoquimbo Region, Chile
    741.4×
  84. 84HyderabadTelangana, India
    741.4×
  85. 85AricaArica y Parinacota Region, Chile
    731.4×
  86. 85San AntonioTexas, United States
    731.4×
  87. 87San Juan del RíoQuerétaro, Mexico
    731.4×
  88. 88IksanJeollabuk-do, South Korea
    731.4×
  89. 89SeonghwanChungcheongnam-do, South Korea
    721.4×
  90. 89RacibórzSilesia, Poland
    721.4×
  91. 91GunsanJeollabuk-do, South Korea
    721.3×
  92. 91BeltonTexas, United States
    721.3×
  93. 91SaginawTexas, United States
    721.3×
  94. 94Zielona GóraLubusz, Poland
    711.3×
  95. 95AthensAttica, Greece
    711.3×
  96. 95OurenseGalicia, Spain
    711.3×
  97. 97Shakaskraallow-cost sensorsKwaZulu-Natal, South Africa
    711.3×
  98. 97WłocławekKujawsko-Pomorskie, Poland
    711.3×
  99. 97MiltonOntario, Canada
    711.3×
  100. 100CopiapóAtacama, Chile
    711.3×
  101. 101León de los AldamaGuanajuato, Mexico
    701.3×
  102. 102San Luis de la PazGuanajuato, Mexico
    701.3×
  103. 102NipomoCalifornia, United States
    701.3×
  104. 104DearbornMichigan, United States
    701.3×
  105. 105NamsaJeollabuk-do, South Korea
    701.3×
  106. 106NanNan, Thailand
    691.3×
  107. 106San MarcosTexas, United States
    691.3×
  108. 108KanchanaburiKanchanaburi, Thailand
    691.3×
  109. 108KatowiceSilesia, Poland
    691.3×
  110. 110Ban Samae DamBangkok, Thailand
    691.2×
  111. 110KimjeJeollabuk-do, South Korea
    691.2×
  112. 110Abidjanlow-cost sensorsAbidjan Autonomous District, Ivory Coast
    691.2×
  113. 110SarajevoFederation of B&H, Bosnia and Herzegovina
    691.2×
  114. 110AshburtonCanterbury, New Zealand
    691.2×
  115. 115YasothonYasothon, Thailand
    691.2×
  116. 115HongseongChungcheongnam-do, South Korea
    691.2×
  117. 115ToruńKujawsko-Pomorskie, Poland
    691.2×
  118. 115A CoruñaGalicia, Spain
    691.2×
  119. 119PruszkówMazovia, Poland
    681.2×
  120. 119RangioraCanterbury, New Zealand
    681.2×
  121. 121YŏnmuChungcheongnam-do, South Korea
    681.2×
  122. 122YauriCuzco Department, Peru
    671.2×
  123. 122SaguenayQuebec, Canada
    671.2×
  124. 124KutnoŁódź Voivodeship, Poland
    671.2×
  125. 124Silao de la VictoriaGuanajuato, Mexico
    671.2×
  126. 126Jastrzębie ZdrójSilesia, Poland
    671.2×
  127. 127College StationTexas, United States
    671.2×
  128. 127OakvilleOntario, Canada
    671.2×
  129. 129AstanaAstana, Kazakhstan
    671.2×
  130. 129ŁódźŁódź Voivodeship, Poland
    671.2×
  131. 131PoznańGreater Poland, Poland
    661.2×
  132. 131ChocopeLa Libertad, Peru
    661.2×
  133. 133LegionowoMazovia, Poland
    661.2×
  134. 134TaylorTexas, United States
    661.1×
  135. 135DetroitMichigan, United States
    661.1×
  136. 136TetovoTetovo, North Macedonia
    661.1×
  137. 136TimaruCanterbury, New Zealand
    661.1×
  138. 136GdyniaPomerania, Poland
    661.1×
  139. 139KaliszGreater Poland, Poland
    661.1×
  140. 140OlsztynWarmia-Masuria, Poland
    651.1×
  141. 140Nakhon RatchasimaNakhon Ratchasima, Thailand
    651.1×
  142. 140YesanChungcheongnam-do, South Korea
    651.1×
  143. 140Abujalow-cost sensorsFCT, Nigeria
    651.1×
  144. 140BensalemPennsylvania, United States
    651.1×
  145. 145ChangnyeongGyeongsangnam-do, South Korea
    651.1×
  146. 146MiryangGyeongsangnam-do, South Korea
    651.1×
  147. 146PłockMazovia, Poland
    651.1×
  148. 146CalamaAntofagasta, Chile
    651.1×
  149. 146WindsorOntario, Canada
    651.1×
  150. 150SiedlceMazovia, Poland
    651.1×
  151. 150WanjuJeollabuk-do, South Korea
    651.1×
  152. 150Alto HospicioTarapacá, Chile
    651.1×
  153. 150La Crescenta-Montroselow-cost sensorsCalifornia, United States
    651.1×
  154. 154KanoyaKagoshima, Japan
    651.1×
  155. 154BytówPomerania, Poland
    651.1×
  156. 154IrapuatoGuanajuato, Mexico
    651.1×
  157. 157ŁukówLublin, Poland
    641.1×
  158. 157ZhushanTaiwan, Taiwan
    641.1×
  159. 157BuanJeollabuk-do, South Korea
    641.1×
  160. 160KwangyangJeollanam-do, South Korea
    641.1×
  161. 160SzczecinWest Pomerania, Poland
    641.1×
  162. 160ŚwiecieKujawsko-Pomorskie, Poland
    641.1×
  163. 163Konstancin-JeziornaMazovia, Poland
    641.1×
  164. 163ChristchurchCanterbury, New Zealand
    641.1×
  165. 163BydgoszczKujawsko-Pomorskie, Poland
    641.1×
  166. 166OtwockMazovia, Poland
    641.1×
  167. 166KalasinKalasin, Thailand
    641.1×
  168. 168FontanaCalifornia, United States
    641.1×
  169. 169Lop BuriLopburi, Thailand
    631.1×
  170. 169GuanajuatoGuanajuato, Mexico
    631.1×
  171. 171PiraeusAttica, Greece
    631.0×
  172. 171SokchoGangwon-do, South Korea
    631.0×
  173. 171San Miguel de AllendeGuanajuato, Mexico
    631.0×
  174. 171Fort WorthTexas, United States
    631.0×
  175. 175GdańskPomerania, Poland
    631.0×
  176. 176RadomMazovia, Poland
    631.0×
  177. 176TeltowBrandenburg, Germany
    631.0×
  178. 176HoustonTexas, United States
    631.0×
  179. 179PhuketPhuket, Thailand
    631.0×
  180. 179Nakhon SawanNakhon Sawan, Thailand
    631.0×
  181. 179Kędzierzyn-KoźleOpole Voivodeship, Poland
    631.0×
  182. 179ElblągWarmia-Masuria, Poland
    631.0×
  183. 179Lincoln ParkMichigan, United States
    631.0×
  184. 184CheonanChungcheongnam-do, South Korea
    631.0×
  185. 184WeidenBavaria, Germany
    631.0×
  186. 184WrocławLower Silesia, Poland
    631.0×
  187. 184BramptonOntario, Canada
    631.0×
  188. 188Jelenia GóraLower Silesia, Poland
    621.0×
  189. 189CorsicanaTexas, United States
    621.0×
  190. 190SangjuGyeongsangbuk-do, South Korea
    621.0×
  191. 191AcharnésAttica, Greece
    621.0×
  192. 191DushanbeDushanbe, Tajikistan
    621.0×
  193. 191MiyakonojōMiyazaki, Japan
    621.0×
  194. 191NeubrandenburgMecklenburg-Vorpommern, Germany
    621.0×
  195. 191Missouri CityTexas, United States
    621.0×
  196. 196Mission BendTexas, United States
    621.0×
  197. 197ŻyrardówMazovia, Poland
    611.0×
  198. 197MielecSubcarpathia, Poland
    611.0×
  199. 197BoryeongChungcheongnam-do, South Korea
    611.0×
  200. 197Hwaseong-siGyeonggi-do, South Korea
    611.0×

Top 200 of 2,215 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

Not covered: the government monitoring networks of China and Turkey, which publish no terms that let us reuse their readings. Most cities there are missing from this board, not clean. Why.

Use this board

SmogRank, most polluted cities, PM2.5, June 3, 2024, smogrank.com/history/2024-06-03 (accessed 3 Oct 2026).

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