SmogRank / History / June 2024

Most polluted cities, June 2024

1,986 cities ranked by their average PM2.5 over the 30 days; the worst was Santa Anita - Los Ficus, Peru, at 79.3 µg/m³. A city needs measurements on 70% of the days to be ranked.

  1. 1Santa Anita - Los FicusLima region, Peru
    79.3
  2. 2DelhiDelhi, India
    61.7
  3. 3N'DjamenaN’Djaména, Chad
    55.6
  4. 4Vereeniginglow-cost sensorsGauteng, South Africa
    54.0
  5. 5MumbaiMaharashtra, India
    52.4
  6. 6Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    52.1
  7. 7BaghdadBaghdad, Iraq
    46.1
  8. 8Dhakalow-cost sensorsDhaka Division, Bangladesh
    46.0
  9. 9JakartaJakarta, Indonesia
    43.2
  10. 10CairoCairo, Egypt
    42.5
  11. 11BeijingBeijing, China
    41.0
  12. 12Addis AbabaAddis Ababa, Ethiopia
    40.6
  13. 13Kathmandulow-cost sensorsBagmati Province, Nepal
    40.5
  14. 14Kampalalow-cost sensorsCentral Region, Uganda
    40.1
  15. 15Islamabadlow-cost sensorsIslamabad, Pakistan
    40.0
  16. 16San Francisco De BorjaLima region, Peru
    38.5
  17. 17Şabāḩ as SālimMubārak al Kabīr, Kuwait
    38.3
  18. 18HanoiHanoi, Vietnam
    33.5
  19. 19CallaoCallao, Peru
    31.1
  20. 20Quezon Citylow-cost sensorsNational Capital Region, Philippines
    28.5
  21. 21KolkataWest Bengal, India
    27.4
  22. 22Shakaskraallow-cost sensorsKwaZulu-Natal, South Africa
    26.9
  23. 22MaputoMaputo City, Mozambique
    26.9
  24. 24SarajevoFederation of B&H, Bosnia and Herzegovina
    26.3
  25. 25BadgerAlaska, United States
    26.1
  26. 26Jacobo HunterArequipa, Peru
    26.0
  27. 27AntananarivoAnalamanga, Madagascar
    25.9
  28. 28BakuBaki, Azerbaijan
    25.5
  29. 29Richards Baylow-cost sensorsKwaZulu-Natal, South Africa
    24.8
  30. 29FairbanksAlaska, United States
    24.8
  31. 31ShenyangLiaoning, China
    24.5
  32. 32DushanbeDushanbe, Tajikistan
    23.1
  33. 33Abujalow-cost sensorsFCT, Nigeria
    21.9
  34. 34São PauloSão Paulo, Brazil
    21.0
  35. 35ShanghaiShanghai, China
    20.8
  36. 36AshgabatAshgabat, Turkmenistan
    20.1
  37. 37Asunciónlow-cost sensorsAsuncion, Paraguay
    20.0
  38. 38ChocopeLa Libertad, Peru
    19.8
  39. 39RangioraCanterbury, New Zealand
    18.2
  40. 40MissionTexas, United States
    17.2
  41. 41Accralow-cost sensorsGreater Accra, Ghana
    17.1
  42. 42HyderabadTelangana, India
    17.0
  43. 43OurenseGalicia, Spain
    16.8
  44. 44AthensAttica, Greece
    16.4
  45. 45AshburtonCanterbury, New Zealand
    16.0
  46. 46YauriCuzco Department, Peru
    15.9
  47. 47KasaokaOkayama, Japan
    15.7
  48. 48FontanaCalifornia, United States
    15.6
  49. 49San Juan del RíoQuerétaro, Mexico
    15.5
  50. 50Wan ChaiWan Chai, Hong Kong
    15.3
  51. 50PúchovTrenčín Region, Slovakia
    15.3
  52. 52TimaruCanterbury, New Zealand
    15.2
  53. 52ValjevoCentral Serbia, Serbia
    15.2
  54. 54UžiceCentral Serbia, Serbia
    15.1
  55. 55Falconara MarittimaThe Marches, Italy
    14.9
  56. 55Los AngelesCalifornia, United States
    14.9
  57. 57KatowiceSilesia, Poland
    14.5
  58. 58Novi PazarCentral Serbia, Serbia
    14.4
  59. 58BitolaBitola, North Macedonia
    14.4
  60. 60ĆuprijaCentral Serbia, Serbia
    14.3
  61. 61Corpus ChristiTexas, United States
    14.2
  62. 61Santa ClaritaCalifornia, United States
    14.2
  63. 63ŌtsukiYamanashi, Japan
    14.1
  64. 64KomárnoNitra Region, Slovakia
    14.0
  65. 64EdinburgTexas, United States
    14.0
  66. 66LaredoTexas, United States
    13.9
  67. 66Jurupa ValleyCalifornia, United States
    13.9
  68. 68Debrecenlow-cost sensorsHajdú-Bihar, Hungary
    13.8
  69. 68ZemunCentral Serbia, Serbia
    13.8
  70. 68SalorTashkent Region, Uzbekistan
    13.8
  71. 68TijuanaBaja California, Mexico
    13.8
  72. 72TetovoTetovo, North Macedonia
    13.7
  73. 72Jurong WestSingapore
    13.7
  74. 72La Crescenta-Montroselow-cost sensorsCalifornia, United States
    13.7
  75. 75SaijōEhime, Japan
    13.6
  76. 76GuangzhouGuangdong, China
    13.5
  77. 77ObrenovacCentral Serbia, Serbia
    13.4
  78. 77KraljevoCentral Serbia, Serbia
    13.4
  79. 79MiskolcBorsod-Abaúj-Zemplén, Hungary
    13.3
  80. 79HumennéPrešov Region, Slovakia
    13.3
  81. 79UozuToyama, Japan
    13.3
  82. 79Ang Mo Kio New TownSingapore
    13.3
  83. 79RichmondCalifornia, United States
    13.3
  84. 79JōetsuNiigata, Japan
    13.3
  85. 85ŻabbarĦaż-Żabbar, Malta
    13.2
  86. 85ConroeTexas, United States
    13.2
  87. 85VisaliaCalifornia, United States
    13.2
  88. 88BelgradeCentral Serbia, Serbia
    13.1
  89. 88HoustonTexas, United States
    13.1
  90. 88RiversideCalifornia, United States
    13.1
  91. 91LazarevacCentral Serbia, Serbia
    13.0
  92. 91Jastrzębie ZdrójSilesia, Poland
    13.0
  93. 91Guatemala CityGuatemala, Guatemala
    13.0
  94. 91ShikokuchūōEhime, Japan
    13.0
  95. 95VallettaValletta, Malta
    12.9
  96. 95BurbankCalifornia, United States
    12.9
  97. 97RacibórzSilesia, Poland
    12.8
  98. 98SofiaSofia-Capital, Bulgaria
    12.7
  99. 98BirminghamAlabama, United States
    12.7
  100. 98GlendoraCalifornia, United States
    12.7
  101. 101AcharnésAttica, Greece
    12.6
  102. 101NiihamaEhime, Japan
    12.6
  103. 101TeltowBrandenburg, Germany
    12.6
  104. 101GainesvilleGeorgia, United States
    12.6
  105. 101ChikugoFukuoka, Japan
    12.6
  106. 106SkopjeGrad Skopje, North Macedonia
    12.5
  107. 106Ulan BatorUlaanbaatar, Mongolia
    12.5
  108. 106LawrencevilleGeorgia, United States
    12.5
  109. 106AyaseKanagawa, Japan
    12.5
  110. 110PrešovPrešov Region, Slovakia
    12.4
  111. 110PančevoVojvodina, Serbia
    12.4
  112. 110RabinalBaja Verapaz, Guatemala
    12.4
  113. 110ChimboteAncash, Peru
    12.4
  114. 110Villa Poeta José Gálvez BarrenecheaLima region, Peru
    12.4
  115. 110Live OakTexas, United States
    12.4
  116. 116AstanaAstana, Kazakhstan
    12.3
  117. 116KofuYamanashi, Japan
    12.3
  118. 116NitraNitra Region, Slovakia
    12.3
  119. 116Missouri CityTexas, United States
    12.3
  120. 120SereďTrnava Region, Slovakia
    12.2
  121. 120SenecBratislava Region, Slovakia
    12.2
  122. 120Bielsko-BialaSilesia, Poland
    12.2
  123. 120ScaggsvilleMaryland, United States
    12.2
  124. 120BerkeleyCalifornia, United States
    12.2
  125. 120BrawleyCalifornia, United States
    12.2
  126. 126BorCentral Serbia, Serbia
    12.1
  127. 126Banja LukaSrpska, Bosnia and Herzegovina
    12.1
  128. 126PasadenaTexas, United States
    12.1
  129. 129PirotCentral Serbia, Serbia
    12.0
  130. 129ShulinTaipei, Taiwan
    12.0
  131. 129AberdeenSouthern District, Hong Kong
    12.0
  132. 129NakatsuOita, Japan
    12.0
  133. 129ItoigawaNiigata, Japan
    12.0
  134. 129RadomskoŁódź Voivodeship, Poland
    12.0
  135. 129KaliszGreater Poland, Poland
    12.0
  136. 129BrownsvilleTexas, United States
    12.0
  137. 129IndioCalifornia, United States
    12.0
  138. 129ChikuseiIbaraki, Japan
    12.0
  139. 139SōjaOkayama, Japan
    11.9
  140. 139Maebaru-chūōFukuoka, Japan
    11.9
  141. 139IkedachōTokushima, Japan
    11.9
  142. 139Zielona GóraLubusz, Poland
    11.9
  143. 139VigoGalicia, Spain
    11.9
  144. 139BartlettTennessee, United States
    11.9
  145. 139DallasTexas, United States
    11.9
  146. 139SaginawTexas, United States
    11.9
  147. 147PiraeusAttica, Greece
    11.8
  148. 147RuseRuse, Bulgaria
    11.8
  149. 147TsuruokaYamagata, Japan
    11.8
  150. 147NamerikawaToyama, Japan
    11.8
  151. 147FukuyamaHiroshima, Japan
    11.8
  152. 147ShinjōYamagata, Japan
    11.8
  153. 147MostaIl-Mosta, Malta
    11.8
  154. 147TrnavaTrnava Region, Slovakia
    11.8
  155. 147PezinokBratislava Region, Slovakia
    11.8
  156. 147ToruńKujawsko-Pomorskie, Poland
    11.8
  157. 147ShreveportLouisiana, United States
    11.8
  158. 147AustinTexas, United States
    11.8
  159. 147BizenOkayama, Japan
    11.8
  160. 160ŁukówLublin, Poland
    11.7
  161. 160SremčicaCentral Serbia, Serbia
    11.7
  162. 160HimimachiToyama, Japan
    11.7
  163. 160GyōdaSaitama, Japan
    11.7
  164. 164Imarichō-kōSaga, Japan
    11.6
  165. 164Hondomachi-hondoKumamoto, Japan
    11.6
  166. 164AlgiersAlgiers, Algeria
    11.6
  167. 164San Pawl il-BaħarSaint Paul’s Bay, Malta
    11.6
  168. 164GdyniaPomerania, Poland
    11.6
  169. 164Little RockArkansas, United States
    11.6
  170. 164MimaTokushima, Japan
    11.6
  171. 171KhalándrionAttica, Greece
    11.5
  172. 171KošiceKošice Region, Slovakia
    11.5
  173. 171RadomMazovia, Poland
    11.5
  174. 171KragujevacCentral Serbia, Serbia
    11.5
  175. 171Chiang Mailow-cost sensorsChiang Mai, Thailand
    11.5
  176. 171Tanushimarumachi-toyokiFukuoka, Japan
    11.5
  177. 171KurashikiOkayama, Japan
    11.5
  178. 171Kan’onjichōKagawa, Japan
    11.5
  179. 171SagaeYamagata, Japan
    11.5
  180. 171ChristchurchCanterbury, New Zealand
    11.5
  181. 171SzczecinWest Pomerania, Poland
    11.5
  182. 171SpartanburgSouth Carolina, United States
    11.5
  183. 183LublinLublin, Poland
    11.4
  184. 183StrumicaStrumica, North Macedonia
    11.4
  185. 183Tha BoNong Khai, Thailand
    11.4
  186. 183ZentsujichóKagawa, Japan
    11.4
  187. 183TakasakiGunma, Japan
    11.4
  188. 183SakataYamagata, Japan
    11.4
  189. 183TexarkanaTexas, United States
    11.4
  190. 190TatebayashiGunma, Japan
    11.3
  191. 190ShibataNiigata, Japan
    11.3
  192. 190MarugameKagawa, Japan
    11.3
  193. 190MurciaMurcia, Spain
    11.3
  194. 190West MifflinPennsylvania, United States
    11.3
  195. 190El CentroCalifornia, United States
    11.3
  196. 196PruszkówMazovia, Poland
    11.2
  197. 196Konstancin-JeziornaMazovia, Poland
    11.2
  198. 196BeigangTaiwan, Taiwan
    11.2
  199. 196NyūzenToyama, Japan
    11.2
  200. 196LochristiFlanders, Belgium
    11.2

Top 200 of 1,986 shown.

Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+