SmogRank / History / July 11, 2025

Most polluted cities on July 11, 2025

2,519 cities ranked by their average PM2.5 over the day; the worst was Surat, India, at 238.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during July 11, 2025. All episodes.

← Surat 238.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for July 11, 2025, 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. 1SuratGujarat, India
    32615.9×
  2. 2Prince AlbertSaskatchewan, Canada
    26012.3×
  3. 3TirupparangunramTamil Nadu, India
    1988.1×
  4. 4BidarKarnataka, India
    1978.1×
  5. 5VillarricaAraucania, Chile
    1877.1×
  6. 6LinaresMaule Region, Chile
    1836.7×
  7. 7KigaliKigali, Rwanda
    1776.1×
  8. 8TalaganteSantiago Metropolitan, Chile
    1725.7×
  9. 9TiruppurTamil Nadu, India
    1705.5×
  10. 10CuricóMaule Region, Chile
    1685.3×
  11. 11JodaOdisha, India
    1645.0×
  12. 12SantiagoSantiago Metropolitan, Chile
    1644.9×
  13. 13OsornoLos Lagos Region, Chile
    1644.9×
  14. 14West FargoNorth Dakota, United States
    1634.9×
  15. 15RancaguaO'Higgins Region, Chile
    1624.8×
  16. 16Puerto VarasLos Lagos Region, Chile
    1614.6×
  17. 17Sri GanganagarRajasthan, India
    1614.6×
  18. 18Puente AltoSantiago Metropolitan, Chile
    1614.6×
  19. 19NacimientoBiobio, Chile
    1594.5×
  20. 20Lahorelow-cost sensorsPunjab, Pakistan
    1584.3×
  21. 21QuillotaValparaiso, Chile
    1584.3×
  22. 22Faisalabadlow-cost sensorsPunjab, Pakistan
    1574.2×
  23. 23KishanganjBihar, India
    1554.1×
  24. 24Shakaskraallow-cost sensorsKwaZulu-Natal, South Africa
    1554.1×
  25. 25ReginaSaskatchewan, Canada
    1554.1×
  26. 26LudhianaPunjab, India
    1544.0×
  27. 26GhāziābādUttar Pradesh, India
    1544.0×
  28. 28DushanbeDushanbe, Tajikistan
    1533.9×
  29. 29CauquenesMaule Region, Chile
    1533.9×
  30. 30RengoO'Higgins Region, Chile
    1523.8×
  31. 31QuilpuéValparaiso, Chile
    1503.7×
  32. 32NoidaUttar Pradesh, India
    1493.7×
  33. 33CuddaloreTamil Nadu, India
    1463.6×
  34. 34SangāreddiTelangana, India
    1443.5×
  35. 35TirupatiAndhra Pradesh, India
    1443.5×
  36. 36Gujranwalalow-cost sensorsPunjab, Pakistan
    1403.4×
  37. 37Dubailow-cost sensorsDubai, United Arab Emirates
    1373.4×
  38. 38HualquiBiobio, Chile
    1373.3×
  39. 39GummidipundiTamil Nadu, India
    1363.3×
  40. 40SaugorMadhya Pradesh, India
    1343.3×
  41. 41TalcaMaule Region, Chile
    1303.1×
  42. 42JakartaJakarta, Indonesia
    1293.1×
  43. 43MangaluruKarnataka, India
    1263.1×
  44. 44BhelaiChhattisgarh, India
    1253.0×
  45. 45QuinteroValparaiso, Chile
    1243.0×
  46. 46Viña del MarValparaiso, Chile
    1233.0×
  47. 47Sialkotlow-cost sensorsPunjab, Pakistan
    1222.9×
  48. 48Multanlow-cost sensorsPunjab, Pakistan
    1222.9×
  49. 48PāliRajasthan, India
    1222.9×
  50. 50ConcónValparaiso, Chile
    1212.9×
  51. 51VijayawadaAndhra Pradesh, India
    1202.9×
  52. 52SamāstipurBihar, India
    1202.9×
  53. 52NagaonAssam, India
    1202.9×
  54. 54ManamaManama, Bahrain
    1202.9×
  55. 55HājīpurBihar, India
    1182.8×
  56. 55CoronelBiobio, Chile
    1182.8×
  57. 57ToméBiobio, Chile
    1182.8×
  58. 58ConcepciónBiobio, Chile
    1172.8×
  59. 59TemucoAraucania, Chile
    1152.7×
  60. 60BawānaDelhi, India
    1152.7×
  61. 61BānswāraRajasthan, India
    1142.7×
  62. 61SaskatoonSaskatchewan, Canada
    1142.7×
  63. 63KarauliRajasthan, India
    1142.7×
  64. 64DādriUttar Pradesh, India
    1122.7×
  65. 64San CarlosÑuble, Chile
    1122.7×
  66. 66KadapaAndhra Pradesh, India
    1122.7×
  67. 67DelhiDelhi, India
    1112.6×
  68. 68RasapūdipalemAndhra Pradesh, India
    1092.6×
  69. 69Puerto MonttLos Lagos Region, Chile
    1082.5×
  70. 70MuzaffarnagarUttar Pradesh, India
    1062.5×
  71. 71DhuleMaharashtra, India
    1052.5×
  72. 72ChiguayanteBiobio, Chile
    1052.5×
  73. 73Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1052.5×
  74. 74MalegaonMaharashtra, India
    1042.5×
  75. 75UdaipurRajasthan, India
    1042.4×
  76. 75ValdiviaLos Ríos Region, Chile
    1042.4×
  77. 75PithampurMadhya Pradesh, India
    1042.4×
  78. 78NarelaDelhi, India
    1032.4×
  79. 79RourkelaOdisha, India
    1032.4×
  80. 80SāngliMaharashtra, India
    1022.4×
  81. 80Saint CloudMinnesota, United States
    1022.4×
  82. 82AriyalūrTamil Nadu, India
    1022.4×
  83. 82VapiGujarat, India
    1022.4×
  84. 84BhiwadiRajasthan, India
    1022.4×
  85. 85HualpénBiobio, Chile
    1022.4×
  86. 86MaiharMadhya Pradesh, India
    1002.3×
  87. 87Sunland ParkNew Mexico, United States
    992.3×
  88. 88San Salvador TizatlalliMéxico, Mexico
    992.3×
  89. 89AnantapurAndhra Pradesh, India
    992.3×
  90. 90NandedMaharashtra, India
    992.3×
  91. 90KhannaPunjab, India
    992.3×
  92. 90ByasanagarOdisha, India
    992.3×
  93. 93Puerto AysénAysén, Chile
    992.3×
  94. 94KalyānMaharashtra, India
    982.3×
  95. 95GobindgarhPunjab, India
    972.3×
  96. 96BaripādaOdisha, India
    972.3×
  97. 97ChillánÑuble, Chile
    962.2×
  98. 98AlangadKerala, India
    962.2×
  99. 99ChittorgarhRajasthan, India
    962.2×
  100. 99AjmerRajasthan, India
    962.2×
  101. 99CoyhaiqueAysén, Chile
    962.2×
  102. 102DurgChhattisgarh, India
    962.2×
  103. 103NeelankaraiTamil Nadu, India
    952.2×
  104. 104Bahawalpurlow-cost sensorsPunjab, Pakistan
    952.2×
  105. 105TocopillaAntofagasta, Chile
    942.2×
  106. 106NaharlagunArunachal Pradesh, India
    942.1×
  107. 107RānipetTamil Nadu, India
    932.1×
  108. 107XonacatlánMéxico, Mexico
    932.1×
  109. 109DūngarpurRajasthan, India
    922.1×
  110. 109ChāndaMaharashtra, India
    922.1×
  111. 111KannurKerala, India
    922.1×
  112. 112La UniónLos Ríos Region, Chile
    912.0×
  113. 113Hyderabadlow-cost sensorsSindh, Pakistan
    902.0×
  114. 113Tepeji del Río de OcampoHidalgo, Mexico
    902.0×
  115. 113MandideepMadhya Pradesh, India
    902.0×
  116. 116El PasoTexas, United States
    902.0×
  117. 117NalbāriAssam, India
    902.0×
  118. 118AmravatiMaharashtra, India
    902.0×
  119. 119AmaravatiAndhra Pradesh, India
    892.0×
  120. 120KalaburagiKarnataka, India
    892.0×
  121. 120TalcahuanoBiobio, Chile
    892.0×
  122. 122Mexico CityMexico City, Mexico
    881.9×
  123. 122BaddiHimachal Pradesh, India
    881.9×
  124. 124CallaoCallao, Peru
    881.9×
  125. 124UliyazhathuraKerala, India
    881.9×
  126. 126TiruchirappalliTamil Nadu, India
    871.9×
  127. 127PatnaBihar, India
    871.9×
  128. 128BarbilOdisha, India
    871.9×
  129. 129PanvelMaharashtra, India
    871.9×
  130. 129CuranilahueBiobio, Chile
    871.9×
  131. 131Wadgaon KolhatiMaharashtra, India
    861.9×
  132. 132AhmedabadGujarat, India
    861.9×
  133. 133MahādMaharashtra, India
    861.9×
  134. 134CoquimboCoquimbo Region, Chile
    861.9×
  135. 135San Francisco TlalcilalcalpanMéxico, Mexico
    861.8×
  136. 135Naucalpan de JuárezMéxico, Mexico
    861.8×
  137. 137SilcharAssam, India
    851.8×
  138. 137NajafgarhDelhi, India
    851.8×
  139. 139HyderabadTelangana, India
    851.8×
  140. 139Accralow-cost sensorsGreater Accra, Ghana
    851.8×
  141. 139La SerenaCoquimbo Region, Chile
    851.8×
  142. 142TuxtlaChiapas, Mexico
    851.8×
  143. 143Karachilow-cost sensorsSindh, Pakistan
    841.8×
  144. 143BhiwandiMaharashtra, India
    841.8×
  145. 145JaipurRajasthan, India
    841.8×
  146. 145AmritsarPunjab, India
    841.8×
  147. 145LimaLima Province, Peru
    841.8×
  148. 148RamanathapuramTamil Nadu, India
    841.8×
  149. 149ChennaiTamil Nadu, India
    841.8×
  150. 150CoimbatoreTamil Nadu, India
    831.8×
  151. 150BāghpatUttar Pradesh, India
    831.8×
  152. 152GūduvāncheriTamil Nadu, India
    831.7×
  153. 153San Francisco De BorjaLima region, Peru
    821.7×
  154. 154MuzaffarpurBihar, India
    821.7×
  155. 154ChicoCalifornia, United States
    821.7×
  156. 154Santa Anita - Los FicusLima region, Peru
    821.7×
  157. 157HāpurUttar Pradesh, India
    811.7×
  158. 157SuperiorWisconsin, United States
    811.7×
  159. 159SīkarRajasthan, India
    801.7×
  160. 159BoisarMaharashtra, India
    801.7×
  161. 159La Providencia Siglo XXIHidalgo, Mexico
    801.7×
  162. 159ShūnanYamaguchi, Japan
    801.7×
  163. 163NagpurMaharashtra, India
    801.7×
  164. 164JalandharPunjab, India
    801.6×
  165. 164DausaRajasthan, India
    801.6×
  166. 166NashikMaharashtra, India
    801.6×
  167. 167MorādābādUttar Pradesh, India
    791.6×
  168. 167San Pedro de la PazBiobio, Chile
    791.6×
  169. 169CatañoCataño, Puerto Rico
    791.6×
  170. 170ThrissurKerala, India
    791.6×
  171. 170ParadiseCalifornia, United States
    791.6×
  172. 170Las CrucesNew Mexico, United States
    791.6×
  173. 173RajamahendravaramAndhra Pradesh, India
    791.6×
  174. 173IwakuniYamaguchi, Japan
    791.6×
  175. 173MatsuyamaEhime, Japan
    791.6×
  176. 173KhargharMaharashtra, India
    791.6×
  177. 177DuluthMinnesota, United States
    781.6×
  178. 178IyoEhime, Japan
    781.6×
  179. 179ChandigarhChandigarh, India
    781.6×
  180. 179AurangabadMaharashtra, India
    781.6×
  181. 181Rawalpindilow-cost sensorsPunjab, Pakistan
    781.6×
  182. 182Ciudad JuárezChihuahua, Mexico
    771.6×
  183. 183RatlāmMadhya Pradesh, India
    771.5×
  184. 183AmīnpurTelangana, India
    771.5×
  185. 185Quettalow-cost sensorsBalochistan, Pakistan
    771.5×
  186. 186JhālāwārRajasthan, India
    771.5×
  187. 187ThiruvananthapuramKerala, India
    771.5×
  188. 187JalorRajasthan, India
    771.5×
  189. 187ArrahBihar, India
    771.5×
  190. 187HōfuYamaguchi, Japan
    771.5×
  191. 191KudamatsuYamaguchi, Japan
    761.5×
  192. 192KureHiroshima, Japan
    761.5×
  193. 193VijayapuraKarnataka, India
    751.5×
  194. 194Santa CatarinaNuevo León, Mexico
    751.5×
  195. 195RājgīrBihar, India
    751.5×
  196. 195JalgaonMaharashtra, India
    751.5×
  197. 195AkolaMaharashtra, India
    751.5×
  198. 198PatancheruTelangana, India
    751.5×
  199. 198MohaliPunjab, India
    751.5×
  200. 198SerilingampalleTelangana, India
    751.5×

Top 200 of 2,519 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, July 11, 2025, smogrank.com/history/2025-07-11 (accessed 2 Oct 2026).

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