SmogRank / History / June 6, 2024

Most polluted cities on June 6, 2024

2,232 cities ranked by their average PM2.5 over the day; the worst was Coyhaique, Chile, at 124.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during June 6, 2024. All episodes.

← Coyhaique 124.0 µg/m³ 100 µg/m³15 WHO 24-hour guideline
Every city ranked for June 6, 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. 1CoyhaiqueAysén, Chile
    1998.3×
  2. 2Santa Anita - Los FicusLima region, Peru
    1988.2×
  3. 3RengoO'Higgins Region, Chile
    1756.0×
  4. 4N'DjamenaN’Djaména, Chad
    1705.5×
  5. 5TalaganteSantiago Metropolitan, Chile
    1695.4×
  6. 6RancaguaO'Higgins Region, Chile
    1685.3×
  7. 7SantiagoSantiago Metropolitan, Chile
    1594.4×
  8. 8QuillotaValparaiso, Chile
    1584.4×
  9. 9TehuacánPuebla, Mexico
    1564.2×
  10. 9SaltilloCoahuila, Mexico
    1564.2×
  11. 11Dhakalow-cost sensorsDhaka Division, Bangladesh
    1533.9×
  12. 12DelhiDelhi, India
    1523.8×
  13. 13CairoCairo, Egypt
    1523.8×
  14. 14TuxtlaChiapas, Mexico
    1523.8×
  15. 15MaputoMaputo City, Mozambique
    1513.7×
  16. 16Puerto AysénAysén, Chile
    1513.7×
  17. 17QuilpuéValparaiso, Chile
    1503.7×
  18. 18BeijingBeijing, China
    1493.7×
  19. 19MissionTexas, United States
    1483.6×
  20. 20Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1403.4×
  21. 21KolkataWest Bengal, India
    1363.3×
  22. 22NacimientoBiobio, Chile
    1333.2×
  23. 23Kampalalow-cost sensorsCentral Region, Uganda
    1313.2×
  24. 24GuadalajaraJalisco, Mexico
    1293.1×
  25. 25BaghdadBaghdad, Iraq
    1273.1×
  26. 26CuricóMaule Region, Chile
    1273.1×
  27. 27Mixquiahuala de JuárezHidalgo, Mexico
    1263.1×
  28. 28San Francisco De BorjaLima region, Peru
    1263.0×
  29. 29BelmopanCayo District, Belize
    1253.0×
  30. 30Puente AltoSantiago Metropolitan, Chile
    1222.9×
  31. 31RangioraCanterbury, New Zealand
    1222.9×
  32. 32VillarricaAraucania, Chile
    1202.9×
  33. 33CholulaPuebla, Mexico
    1192.8×
  34. 34Pachuca de SotoHidalgo, Mexico
    1132.7×
  35. 35JakartaJakarta, Indonesia
    1132.7×
  36. 36MexicaliBaja California, Mexico
    1112.6×
  37. 37CallaoCallao, Peru
    1092.6×
  38. 38EdinburgTexas, United States
    1072.5×
  39. 39TolucaMéxico, Mexico
    1062.5×
  40. 40San Luis de la PazGuanajuato, Mexico
    1052.5×
  41. 41Victoria de DurangoDurango, Mexico
    1032.4×
  42. 42Shakaskraallow-cost sensorsKwaZulu-Natal, South Africa
    1002.4×
  43. 43BakuBaki, Azerbaijan
    992.3×
  44. 44Addis AbabaAddis Ababa, Ethiopia
    992.3×
  45. 45Jacobo HunterArequipa, Peru
    982.3×
  46. 46CuernavacaMorelos, Mexico
    982.3×
  47. 47QuinteroValparaiso, Chile
    982.3×
  48. 48Heroica MatamorosTamaulipas, Mexico
    952.2×
  49. 49YeojuGyeonggi-do, South Korea
    952.2×
  50. 49ConcónValparaiso, Chile
    952.2×
  51. 51Zacatepec de HidalgoMorelos, Mexico
    942.1×
  52. 52AirdrieAlberta, Canada
    942.1×
  53. 53GwangmyeongGyeonggi-do, South Korea
    942.1×
  54. 54AntofagastaAntofagasta, Chile
    932.1×
  55. 55HualpénBiobio, Chile
    932.1×
  56. 56YecapixtlaMorelos, Mexico
    922.1×
  57. 57AntananarivoAnalamanga, Madagascar
    912.1×
  58. 58Tula de AllendeHidalgo, Mexico
    912.0×
  59. 59Kathmandulow-cost sensorsBagmati Province, Nepal
    902.0×
  60. 59CelayaGuanajuato, Mexico
    902.0×
  61. 61Guatemala CityGuatemala, Guatemala
    902.0×
  62. 62San Juan del RíoQuerétaro, Mexico
    892.0×
  63. 63Gimpo-siGyeonggi-do, South Korea
    892.0×
  64. 64Silao de la VictoriaGuanajuato, Mexico
    892.0×
  65. 65Eagle PassTexas, United States
    881.9×
  66. 66WanjuJeollabuk-do, South Korea
    871.9×
  67. 67HanoiHanoi, Vietnam
    871.9×
  68. 67La SerenaCoquimbo Region, Chile
    871.9×
  69. 69Hwaseong-siGyeonggi-do, South Korea
    871.9×
  70. 69PueblaPuebla, Mexico
    871.9×
  71. 71IksanJeollabuk-do, South Korea
    861.9×
  72. 72ManamaManama, Bahrain
    861.9×
  73. 73SeoulSeoul, South Korea
    861.9×
  74. 73Bucheon-siGyeonggi-do, South Korea
    861.9×
  75. 73León de los AldamaGuanajuato, Mexico
    861.9×
  76. 76RabinalBaja Verapaz, Guatemala
    861.9×
  77. 77IncheonIncheon, South Korea
    861.8×
  78. 78San Miguel de AllendeGuanajuato, Mexico
    851.8×
  79. 79São PauloSão Paulo, Brazil
    851.8×
  80. 80PubalGyeonggi-do, South Korea
    851.8×
  81. 81Icheon-siGyeonggi-do, South Korea
    851.8×
  82. 82HualquiBiobio, Chile
    851.8×
  83. 83HanamGyeonggi-do, South Korea
    841.8×
  84. 84Guri-siGyeonggi-do, South Korea
    831.8×
  85. 85MukdahanMukdahan, Thailand
    831.8×
  86. 85TalcaMaule Region, Chile
    831.8×
  87. 87CuranilahueBiobio, Chile
    831.7×
  88. 88OsornoLos Lagos Region, Chile
    831.7×
  89. 89IrapuatoGuanajuato, Mexico
    821.7×
  90. 90DushanbeDushanbe, Tajikistan
    821.7×
  91. 91Santiago de QuerétaroQuerétaro, Mexico
    821.7×
  92. 92Abujalow-cost sensorsFCT, Nigeria
    811.7×
  93. 93Goyang-siGyeonggi-do, South Korea
    811.7×
  94. 93KimjeJeollabuk-do, South Korea
    811.7×
  95. 95Corpus ChristiTexas, United States
    811.7×
  96. 96San CarlosÑuble, Chile
    801.7×
  97. 97PiraeusAttica, Greece
    801.7×
  98. 97NamsaJeollabuk-do, South Korea
    801.7×
  99. 99YauriCuzco Department, Peru
    801.6×
  100. 100KanchanaburiKanchanaburi, Thailand
    801.6×
  101. 100TangjinChungcheongnam-do, South Korea
    801.6×
  102. 100DamyangJeollanam-do, South Korea
    801.6×
  103. 103ChillánÑuble, Chile
    791.6×
  104. 103AshburtonCanterbury, New Zealand
    791.6×
  105. 105Ansan-siGyeonggi-do, South Korea
    791.6×
  106. 106AricaArica y Parinacota Region, Chile
    791.6×
  107. 107JeonjuJeollabuk-do, South Korea
    791.6×
  108. 108GwangjuGyeonggi-do, South Korea
    781.6×
  109. 109SuwonGyeonggi-do, South Korea
    781.6×
  110. 109MóstolesMadrid, Spain
    781.6×
  111. 109CoquimboCoquimbo Region, Chile
    781.6×
  112. 112GuanajuatoGuanajuato, Mexico
    781.6×
  113. 112RichmondCalifornia, United States
    781.6×
  114. 114YeonggwangJeollanam-do, South Korea
    771.6×
  115. 114Anyang-siGyeonggi-do, South Korea
    771.6×
  116. 116PyeongtaekGyeonggi-do, South Korea
    771.5×
  117. 117Piedras NegrasCoahuila, Mexico
    771.5×
  118. 118SeonghwanChungcheongnam-do, South Korea
    771.5×
  119. 119BeigangTaiwan, Taiwan
    771.5×
  120. 119Alto HospicioTarapacá, Chile
    771.5×
  121. 121OsanGyeonggi-do, South Korea
    771.5×
  122. 121Chinch'ŏnNorth Chungcheong, South Korea
    771.5×
  123. 121Seongnam-siGyeonggi-do, South Korea
    771.5×
  124. 124Tanushimarumachi-toyokiFukuoka, Japan
    761.5×
  125. 125Quezon Citylow-cost sensorsNational Capital Region, Philippines
    761.5×
  126. 125CauquenesMaule Region, Chile
    761.5×
  127. 125TijuanaBaja California, Mexico
    761.5×
  128. 128ChocopeLa Libertad, Peru
    751.5×
  129. 129NonsanChungcheongnam-do, South Korea
    751.5×
  130. 129HwadoGyeonggi-do, South Korea
    751.5×
  131. 129SevillaAndalusia, Spain
    751.5×
  132. 129La UniónLos Ríos Region, Chile
    751.5×
  133. 133AthensAttica, Greece
    751.5×
  134. 133NanNan, Thailand
    751.5×
  135. 133CheonanChungcheongnam-do, South Korea
    751.5×
  136. 136Uijeongbu-siGyeonggi-do, South Korea
    741.4×
  137. 136WabuGyeonggi-do, South Korea
    741.4×
  138. 136OurenseGalicia, Spain
    741.4×
  139. 136BerkeleyCalifornia, United States
    741.4×
  140. 140TemucoAraucania, Chile
    741.4×
  141. 141NamyangjuGyeonggi-do, South Korea
    741.4×
  142. 142YesanChungcheongnam-do, South Korea
    731.4×
  143. 142Yangp'yŏngGyeonggi-do, South Korea
    731.4×
  144. 142SokchoGangwon-do, South Korea
    731.4×
  145. 145KurumeFukuoka, Japan
    731.4×
  146. 146KinzanChungcheongnam-do, South Korea
    721.4×
  147. 147DouliuTaiwan, Taiwan
    721.4×
  148. 147GimcheonGyeongsangbuk-do, South Korea
    721.4×
  149. 147CalamaAntofagasta, Chile
    721.4×
  150. 150JangseongJeollanam-do, South Korea
    721.4×
  151. 151HyderabadTelangana, India
    721.4×
  152. 151Ganghwa-gunIncheon, South Korea
    721.4×
  153. 153ChimboteAncash, Peru
    721.3×
  154. 153JeongeupJeollabuk-do, South Korea
    721.3×
  155. 155AnseongGyeonggi-do, South Korea
    711.3×
  156. 155TamanaKumamoto, Japan
    711.3×
  157. 157Uekimachi-mōnoKumamoto, Japan
    711.3×
  158. 158Asunciónlow-cost sensorsAsuncion, Paraguay
    711.3×
  159. 159ErlunTaiwan, Taiwan
    711.3×
  160. 159DaejeonDaejeon, South Korea
    711.3×
  161. 159Cheongju-siNorth Chungcheong, South Korea
    711.3×
  162. 162MasanGwangju, South Korea
    711.3×
  163. 162Collado-VillalbaMadrid, Spain
    711.3×
  164. 162FontanaCalifornia, United States
    711.3×
  165. 165ChristchurchCanterbury, New Zealand
    711.3×
  166. 165Puerto MonttLos Lagos Region, Chile
    711.3×
  167. 167YuanlinTaiwan, Taiwan
    701.3×
  168. 167Wan ChaiWan Chai, Hong Kong
    701.3×
  169. 167BuanJeollabuk-do, South Korea
    701.3×
  170. 167AsanChungcheongnam-do, South Korea
    701.3×
  171. 167JungpyongNorth Chungcheong, South Korea
    701.3×
  172. 167HonmachiKumamoto, Japan
    701.3×
  173. 167Live OakTexas, United States
    701.3×
  174. 167OaklandCalifornia, United States
    701.3×
  175. 167San JoseCalifornia, United States
    701.3×
  176. 176YŏnmuChungcheongnam-do, South Korea
    701.3×
  177. 176GranadaAndalusia, Spain
    701.3×
  178. 178AraoKumamoto, Japan
    701.3×
  179. 179ValdemoroMadrid, Spain
    701.3×
  180. 179SejongSejong-si, South Korea
    701.3×
  181. 181ShenyangLiaoning, China
    691.3×
  182. 181San RafaelCalifornia, United States
    691.3×
  183. 183OdessaTexas, United States
    691.3×
  184. 184TaibaoTaiwan, Taiwan
    691.3×
  185. 184GongjuChungcheongnam-do, South Korea
    691.3×
  186. 184ValdiviaLos Ríos Region, Chile
    691.3×
  187. 184TocopillaAntofagasta, Chile
    691.3×
  188. 184San AntonioTexas, United States
    691.3×
  189. 189Jinan-gunJeollabuk-do, South Korea
    691.2×
  190. 189UngsangGyeongsangnam-do, South Korea
    691.2×
  191. 191SalamancaGuanajuato, Mexico
    691.2×
  192. 191HollisterCalifornia, United States
    691.2×
  193. 193Los ÁngelesBiobio, Chile
    691.2×
  194. 193Los AngelesCalifornia, United States
    691.2×
  195. 195SarajevoFederation of B&H, Bosnia and Herzegovina
    681.2×
  196. 195La Crescenta-Montroselow-cost sensorsCalifornia, United States
    681.2×
  197. 197Bang NaBangkok, Thailand
    681.2×
  198. 198Nong KhaemBangkok, Thailand
    681.2×
  199. 198SangjuGyeongsangbuk-do, South Korea
    681.2×
  200. 198Kanzakimachi-kanzakiSaga, Japan
    681.2×

Top 200 of 2,232 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 6, 2024, smogrank.com/history/2024-06-06 (accessed 3 Oct 2026).

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