SmogRank / History / June 8, 2024

Most polluted cities on June 8, 2024

2,221 cities ranked by their average PM2.5 over the day; the worst was Coyhaique, Chile, at 134.5 µg/m³. Each city's own local calendar day.

← Coyhaique 134.5 µg/m³ 100 µg/m³15 WHO 24-hour guideline
Every city ranked for June 8, 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
    2109.0×
  2. 2Santa Anita - Los FicusLima region, Peru
    1745.9×
  3. 3OsornoLos Lagos Region, Chile
    1715.6×
  4. 4CuricóMaule Region, Chile
    1624.8×
  5. 5HualpénBiobio, Chile
    1614.6×
  6. 6VillarricaAraucania, Chile
    1604.5×
  7. 7RengoO'Higgins Region, Chile
    1574.3×
  8. 8RancaguaO'Higgins Region, Chile
    1564.1×
  9. 9TalaganteSantiago Metropolitan, Chile
    1554.1×
  10. 10SantiagoSantiago Metropolitan, Chile
    1544.0×
  11. 11DelhiDelhi, India
    1544.0×
  12. 12BaghdadBaghdad, Iraq
    1533.9×
  13. 13JakartaJakarta, Indonesia
    1523.8×
  14. 14CairoCairo, Egypt
    1513.7×
  15. 15N'DjamenaN’Djaména, Chad
    1453.5×
  16. 16TemucoAraucania, Chile
    1443.5×
  17. 17Los ÁngelesBiobio, Chile
    1393.4×
  18. 18Dhakalow-cost sensorsDhaka Division, Bangladesh
    1373.3×
  19. 18NacimientoBiobio, Chile
    1373.3×
  20. 20ValdiviaLos Ríos Region, Chile
    1303.2×
  21. 21Puente AltoSantiago Metropolitan, Chile
    1303.1×
  22. 22BeijingBeijing, China
    1293.1×
  23. 23AntananarivoAnalamanga, Madagascar
    1222.9×
  24. 24Kampalalow-cost sensorsCentral Region, Uganda
    1212.9×
  25. 25QuillotaValparaiso, Chile
    1202.9×
  26. 26Kathmandulow-cost sensorsBagmati Province, Nepal
    1192.9×
  27. 27CuranilahueBiobio, Chile
    1172.8×
  28. 28Puerto AysénAysén, Chile
    1152.8×
  29. 29San CarlosÑuble, Chile
    1082.6×
  30. 30QuilpuéValparaiso, Chile
    1062.5×
  31. 31La UniónLos Ríos Region, Chile
    1042.4×
  32. 32Quezon Citylow-cost sensorsNational Capital Region, Philippines
    1022.4×
  33. 32São PauloSão Paulo, Brazil
    1022.4×
  34. 32Puerto VarasLos Lagos Region, Chile
    1022.4×
  35. 35KolkataWest Bengal, India
    992.3×
  36. 36YeojuGyeonggi-do, South Korea
    982.3×
  37. 37Addis AbabaAddis Ababa, Ethiopia
    982.3×
  38. 38ConcónValparaiso, Chile
    962.2×
  39. 38ChillánÑuble, Chile
    962.2×
  40. 40Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    952.2×
  41. 41HualquiBiobio, Chile
    942.1×
  42. 42SalamancaGuanajuato, Mexico
    922.1×
  43. 43Viña del MarValparaiso, Chile
    912.1×
  44. 44TalcahuanoBiobio, Chile
    912.0×
  45. 45San Francisco De BorjaLima region, Peru
    912.0×
  46. 46TalcaMaule Region, Chile
    902.0×
  47. 47Puerto MonttLos Lagos Region, Chile
    892.0×
  48. 48AntofagastaAntofagasta, Chile
    881.9×
  49. 49MukdahanMukdahan, Thailand
    881.9×
  50. 50QuinteroValparaiso, Chile
    881.9×
  51. 51SarajevoFederation of B&H, Bosnia and Herzegovina
    881.9×
  52. 52Hongch’ŏnGangwon-do, South Korea
    871.9×
  53. 53ChiguayanteBiobio, Chile
    861.9×
  54. 54ToméBiobio, Chile
    861.9×
  55. 55PueblaPuebla, Mexico
    851.8×
  56. 56SokchoGangwon-do, South Korea
    851.8×
  57. 57San Pedro de la PazBiobio, Chile
    841.8×
  58. 58San Juan del RíoQuerétaro, Mexico
    841.8×
  59. 59CelayaGuanajuato, Mexico
    841.8×
  60. 60Jacobo HunterArequipa, Peru
    831.8×
  61. 61PubalGyeonggi-do, South Korea
    831.8×
  62. 62AricaArica y Parinacota Region, Chile
    831.7×
  63. 63HanoiHanoi, Vietnam
    821.7×
  64. 64Icheon-siGyeonggi-do, South Korea
    811.7×
  65. 65DushanbeDushanbe, Tajikistan
    801.7×
  66. 65Chinch'ŏnNorth Chungcheong, South Korea
    801.7×
  67. 67WŏnjuGangwon-do, South Korea
    801.7×
  68. 67les EscaldesEscaldes-Engordany, Andorra
    801.7×
  69. 69CoronelBiobio, Chile
    801.6×
  70. 70SangjuGyeongsangbuk-do, South Korea
    801.6×
  71. 71JungpyongNorth Chungcheong, South Korea
    791.6×
  72. 72Yangp'yŏngGyeonggi-do, South Korea
    791.6×
  73. 73Guatemala CityGuatemala, Guatemala
    791.6×
  74. 74TocopillaAntofagasta, Chile
    791.6×
  75. 75ShreveportLouisiana, United States
    781.6×
  76. 76NanNan, Thailand
    771.5×
  77. 77SeonghwanChungcheongnam-do, South Korea
    761.5×
  78. 78YeongdongNorth Chungcheong, South Korea
    761.5×
  79. 79ShanghaiShanghai, China
    751.5×
  80. 80Nong KhaemBangkok, Thailand
    751.5×
  81. 81CauquenesMaule Region, Chile
    751.5×
  82. 81YamanashiYamanashi, Japan
    751.5×
  83. 83TangjinChungcheongnam-do, South Korea
    751.5×
  84. 83KoesanNorth Chungcheong, South Korea
    751.5×
  85. 83IrapuatoGuanajuato, Mexico
    751.5×
  86. 86ConcepciónBiobio, Chile
    741.4×
  87. 87ChungjuNorth Chungcheong, South Korea
    741.4×
  88. 88Ban Samae DamBangkok, Thailand
    731.4×
  89. 88CallaoCallao, Peru
    731.4×
  90. 88León de los AldamaGuanajuato, Mexico
    731.4×
  91. 91CopiapóAtacama, Chile
    731.4×
  92. 92Alto HospicioTarapacá, Chile
    721.4×
  93. 93GapyeongGyeonggi-do, South Korea
    721.4×
  94. 93Laudio / LlodioBasque Country, Spain
    721.4×
  95. 95BrookfieldIllinois, United States
    721.4×
  96. 96GuangzhouGuangdong, China
    711.3×
  97. 96La SerenaCoquimbo Region, Chile
    711.3×
  98. 98MissionTexas, United States
    711.3×
  99. 99Hwaseong-siGyeonggi-do, South Korea
    711.3×
  100. 100Donghae CityGangwon-do, South Korea
    711.3×
  101. 101YesanChungcheongnam-do, South Korea
    701.3×
  102. 102SalorTashkent Region, Uzbekistan
    701.3×
  103. 102ErlunTaiwan, Taiwan
    701.3×
  104. 102GangneungGangwon-do, South Korea
    701.3×
  105. 102San Miguel de AllendeGuanajuato, Mexico
    701.3×
  106. 106ShenyangLiaoning, China
    701.3×
  107. 106LorcaMurcia, Spain
    701.3×
  108. 108IncheonIncheon, South Korea
    691.3×
  109. 109KanchanaburiKanchanaburi, Thailand
    691.3×
  110. 109PyeongtaekGyeonggi-do, South Korea
    691.3×
  111. 111AsanChungcheongnam-do, South Korea
    691.3×
  112. 111MurciaMurcia, Spain
    691.3×
  113. 111CalamaAntofagasta, Chile
    691.3×
  114. 114BeigangTaiwan, Taiwan
    691.2×
  115. 114OsanGyeonggi-do, South Korea
    691.2×
  116. 114Gimpo-siGyeonggi-do, South Korea
    691.2×
  117. 114CheonanChungcheongnam-do, South Korea
    691.2×
  118. 114Abujalow-cost sensorsFCT, Nigeria
    691.2×
  119. 119YuanlinTaiwan, Taiwan
    691.2×
  120. 119CheorwonGangwon-do, South Korea
    691.2×
  121. 119YauriCuzco Department, Peru
    691.2×
  122. 122San Luis de la PazGuanajuato, Mexico
    681.2×
  123. 123SantyokuGangwon-do, South Korea
    681.2×
  124. 123Ganghwa-gunIncheon, South Korea
    681.2×
  125. 123HobbsNew Mexico, United States
    681.2×
  126. 126Molina de SeguraMurcia, Spain
    681.2×
  127. 126ConroeTexas, United States
    681.2×
  128. 126La Crescenta-Montroselow-cost sensorsCalifornia, United States
    681.2×
  129. 129YongkangTaiwan, Taiwan
    681.2×
  130. 130KalasinKalasin, Thailand
    681.2×
  131. 130Cheongju-siNorth Chungcheong, South Korea
    681.2×
  132. 132HyderabadTelangana, India
    671.2×
  133. 132Si Maha PhotPrachin Buri, Thailand
    671.2×
  134. 134MumbaiMaharashtra, India
    671.2×
  135. 135Silao de la VictoriaGuanajuato, Mexico
    661.2×
  136. 136BakuBaki, Azerbaijan
    661.2×
  137. 136DouliuTaiwan, Taiwan
    661.2×
  138. 136GwangmyeongGyeonggi-do, South Korea
    661.2×
  139. 136SzczecinWest Pomerania, Poland
    661.2×
  140. 136CoquimboCoquimbo Region, Chile
    661.2×
  141. 141Asunciónlow-cost sensorsAsuncion, Paraguay
    661.1×
  142. 142ZhushanTaiwan, Taiwan
    661.1×
  143. 142Jastrzębie ZdrójSilesia, Poland
    661.1×
  144. 144JumunjinGangwon-do, South Korea
    661.1×
  145. 144Ang Mo Kio New TownSingapore
    661.1×
  146. 144KomárnoNitra Region, Slovakia
    661.1×
  147. 144Zielona GóraLubusz, Poland
    661.1×
  148. 148Nakhon RatchasimaNakhon Ratchasima, Thailand
    661.1×
  149. 148SeoulSeoul, South Korea
    661.1×
  150. 148GuanajuatoGuanajuato, Mexico
    661.1×
  151. 151AstanaAstana, Kazakhstan
    651.1×
  152. 151Ansan-siGyeonggi-do, South Korea
    651.1×
  153. 151HwadoGyeonggi-do, South Korea
    651.1×
  154. 151RacibórzSilesia, Poland
    651.1×
  155. 155BucharestBucharest, Romania
    651.1×
  156. 155Chiayi CityTaiwan, Taiwan
    651.1×
  157. 155TimaruCanterbury, New Zealand
    651.1×
  158. 155EdinburgTexas, United States
    651.1×
  159. 155Khan Na YaoBangkok, Thailand
    651.1×
  160. 160Debrecenlow-cost sensorsHajdú-Bihar, Hungary
    651.1×
  161. 160BangkokBangkok, Thailand
    651.1×
  162. 160SuwonGyeonggi-do, South Korea
    651.1×
  163. 160Goyang-siGyeonggi-do, South Korea
    651.1×
  164. 160HayangGyeongsangbuk-do, South Korea
    651.1×
  165. 160Jurong WestSingapore
    651.1×
  166. 166HanamGyeonggi-do, South Korea
    641.1×
  167. 166KatowiceSilesia, Poland
    641.1×
  168. 168TainanTaiwan, Taiwan
    641.1×
  169. 168BerlinState of Berlin, Germany
    641.1×
  170. 168PalenciaCastille and León, Spain
    641.1×
  171. 168Falconara MarittimaThe Marches, Italy
    641.1×
  172. 168AbasoloGuanajuato, Mexico
    641.1×
  173. 168Saphan SungBangkok, Thailand
    641.1×
  174. 174ErlinTaiwan, Taiwan
    641.1×
  175. 174Guri-siGyeonggi-do, South Korea
    641.1×
  176. 174ŁaskŁódź Voivodeship, Poland
    641.1×
  177. 174FontanaCalifornia, United States
    641.1×
  178. 178GwangjuGyeonggi-do, South Korea
    641.1×
  179. 178MarratxíBalearic Islands, Spain
    641.1×
  180. 178JōetsuNiigata, Japan
    641.1×
  181. 181HongseongChungcheongnam-do, South Korea
    641.1×
  182. 181VigoGalicia, Spain
    641.1×
  183. 183KofuYamanashi, Japan
    631.1×
  184. 183TeltowBrandenburg, Germany
    631.1×
  185. 183KaliszGreater Poland, Poland
    631.1×
  186. 186HumennéPrešov Region, Slovakia
    631.0×
  187. 186ChimboteAncash, Peru
    631.0×
  188. 188YasothonYasothon, Thailand
    631.0×
  189. 188ItoigawaNiigata, Japan
    631.0×
  190. 188Lak SiBangkok, Thailand
    631.0×
  191. 191SaraburiSaraburi, Thailand
    631.0×
  192. 191CiutadellaBalearic Islands, Spain
    631.0×
  193. 191UžiceCentral Serbia, Serbia
    631.0×
  194. 191AdaOklahoma, United States
    631.0×
  195. 195Bucheon-siGyeonggi-do, South Korea
    631.0×
  196. 195ToruńKujawsko-Pomorskie, Poland
    631.0×
  197. 197MungyeongGyeongsangbuk-do, South Korea
    631.0×
  198. 197SejongSejong-si, South Korea
    631.0×
  199. 199RatchaburiRatchaburi, Thailand
    621.0×
  200. 199GongjuChungcheongnam-do, South Korea
    621.0×

Top 200 of 2,221 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 8, 2024, smogrank.com/history/2024-06-08 (accessed 3 Oct 2026).

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