SmogRank / History / July 14, 2025

Most polluted cities on July 14, 2025

2,479 cities ranked by their average PM2.5 over the day; the worst was Hassan, India, at 377.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during July 14, 2025. All episodes.

← Hassan 377.0 µg/m³ 300 µg/m³15 WHO 24-hour guideline
Every city ranked for July 14, 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. 1HassanKarnataka, India
    500+25.1×
  2. 2SuratGujarat, India
    39818.3×
  3. 3SaskatoonSaskatchewan, Canada
    1937.7×
  4. 4Prince AlbertSaskatchewan, Canada
    1867.1×
  5. 5Puerto VarasLos Lagos Region, Chile
    1867.0×
  6. 6Gujranwalalow-cost sensorsPunjab, Pakistan
    1776.2×
  7. 7Puerto MonttLos Lagos Region, Chile
    1725.7×
  8. 8CoyhaiqueAysén, Chile
    1685.3×
  9. 9TorontoOntario, Canada
    1675.3×
  10. 10KigaliKigali, Rwanda
    1675.2×
  11. 11VillarricaAraucania, Chile
    1655.0×
  12. 12CholulaPuebla, Mexico
    1655.0×
  13. 13OakvilleOntario, Canada
    1644.9×
  14. 14ManamaManama, Bahrain
    1644.9×
  15. 15Puente AltoSantiago Metropolitan, Chile
    1634.9×
  16. 16ArāriaBihar, India
    1634.8×
  17. 17RancaguaO'Higgins Region, Chile
    1624.8×
  18. 18BellevilleOntario, Canada
    1604.6×
  19. 19PeterboroughOntario, Canada
    1604.6×
  20. 20MississaugaOntario, Canada
    1604.5×
  21. 21SantiagoSantiago Metropolitan, Chile
    1594.5×
  22. 22WaterdownOntario, Canada
    1594.5×
  23. 23Faisalabadlow-cost sensorsPunjab, Pakistan
    1574.3×
  24. 24NewmarketOntario, Canada
    1574.3×
  25. 25Greater SudburyOntario, Canada
    1574.2×
  26. 26TalaganteSantiago Metropolitan, Chile
    1564.2×
  27. 27MiltonOntario, Canada
    1564.2×
  28. 28North BayOntario, Canada
    1564.1×
  29. 29RengoO'Higgins Region, Chile
    1554.0×
  30. 30Lahorelow-cost sensorsPunjab, Pakistan
    1533.9×
  31. 31BramptonOntario, Canada
    1523.8×
  32. 32NacimientoBiobio, Chile
    1523.8×
  33. 33BarrieOntario, Canada
    1523.8×
  34. 34Nepeanlow-cost sensorsOntario, Canada
    1513.7×
  35. 35CuricóMaule Region, Chile
    1513.7×
  36. 36Puerto AysénAysén, Chile
    1493.7×
  37. 37DushanbeDushanbe, Tajikistan
    1443.5×
  38. 37AllistonOntario, Canada
    1443.5×
  39. 39SuperiorWisconsin, United States
    1373.3×
  40. 40St. CatharinesOntario, Canada
    1343.3×
  41. 41Sault Ste. MarieOntario, Canada
    1343.3×
  42. 42Rouyn-NorandaQuebec, Canada
    1343.2×
  43. 43DuluthMinnesota, United States
    1323.2×
  44. 44KingstonOntario, Canada
    1313.2×
  45. 45QuillotaValparaiso, Chile
    1303.2×
  46. 46LinaresMaule Region, Chile
    1293.1×
  47. 47LondonOntario, Canada
    1283.1×
  48. 48KitchenerOntario, Canada
    1263.0×
  49. 49BrantfordOntario, Canada
    1263.0×
  50. 50MankatoMinnesota, United States
    1253.0×
  51. 51OsornoLos Lagos Region, Chile
    1243.0×
  52. 52TalcaMaule Region, Chile
    1233.0×
  53. 53JakartaJakarta, Indonesia
    1222.9×
  54. 53GuelphOntario, Canada
    1222.9×
  55. 55Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1212.9×
  56. 56CauquenesMaule Region, Chile
    1202.9×
  57. 56GobindgarhPunjab, India
    1202.9×
  58. 58DoltonIllinois, United States
    1202.9×
  59. 59Lagoslow-cost sensorsLagos, Nigeria
    1192.9×
  60. 60RasapūdipalemAndhra Pradesh, India
    1182.8×
  61. 61AmritsarPunjab, India
    1162.8×
  62. 62Medicine HatAlberta, Canada
    1162.8×
  63. 63OttawaOntario, Canada
    1142.7×
  64. 63Swift CurrentSaskatchewan, Canada
    1142.7×
  65. 65MaiharMadhya Pradesh, India
    1142.7×
  66. 65TemucoAraucania, Chile
    1142.7×
  67. 65SarniaOntario, Canada
    1142.7×
  68. 68VijayawadaAndhra Pradesh, India
    1132.7×
  69. 69Port HuronMichigan, United States
    1132.7×
  70. 70SamāstipurBihar, India
    1112.6×
  71. 71Accralow-cost sensorsGreater Accra, Ghana
    1102.6×
  72. 72Elmwood ParkIllinois, United States
    1102.6×
  73. 73CuddaloreTamil Nadu, India
    1102.6×
  74. 74RourkelaOdisha, India
    1092.6×
  75. 75AriyalūrTamil Nadu, India
    1092.6×
  76. 75Franklin ParkIllinois, United States
    1092.6×
  77. 77JodaOdisha, India
    1082.6×
  78. 78CoronelBiobio, Chile
    1082.6×
  79. 79GummidipundiTamil Nadu, India
    1082.6×
  80. 79Ann Arborlow-cost sensorsMichigan, United States
    1082.6×
  81. 81CuranilahueBiobio, Chile
    1082.5×
  82. 81HammondIndiana, United States
    1082.5×
  83. 83RānipetTamil Nadu, India
    1072.5×
  84. 84HājīpurBihar, India
    1062.5×
  85. 85Sialkotlow-cost sensorsPunjab, Pakistan
    1062.5×
  86. 85Green BayWisconsin, United States
    1062.5×
  87. 87Oconomowoclow-cost sensorsWisconsin, United States
    1052.5×
  88. 88DorvalQuebec, Canada
    1042.4×
  89. 89BhāgalpurBihar, India
    1042.4×
  90. 90HamiltonOntario, Canada
    1032.4×
  91. 91ElkhartIndiana, United States
    1022.4×
  92. 92Des PlainesIllinois, United States
    1022.4×
  93. 93CornwallOntario, Canada
    1012.4×
  94. 93WindsorOntario, Canada
    1012.4×
  95. 95East ChicagoIndiana, United States
    1002.4×
  96. 96HualquiBiobio, Chile
    1002.3×
  97. 96LansingMichigan, United States
    1002.3×
  98. 98BrookfieldIllinois, United States
    992.3×
  99. 99JolietIllinois, United States
    992.3×
  100. 100BridgeviewIllinois, United States
    982.3×
  101. 100ChicagoIllinois, United States
    982.3×
  102. 102MontréalQuebec, Canada
    982.3×
  103. 103ZionIllinois, United States
    982.3×
  104. 104Michigan CityIndiana, United States
    972.3×
  105. 104LethbridgeAlberta, Canada
    972.3×
  106. 106GaryIndiana, United States
    972.3×
  107. 107PatnaBihar, India
    972.3×
  108. 107Bay CityMichigan, United States
    972.3×
  109. 109AnantapurAndhra Pradesh, India
    972.2×
  110. 109Calumet CityIllinois, United States
    972.2×
  111. 109PortageIndiana, United States
    972.2×
  112. 112HualpénBiobio, Chile
    962.2×
  113. 113KadapaAndhra Pradesh, India
    962.2×
  114. 113Grand RapidsMichigan, United States
    962.2×
  115. 113MarquetteMichigan, United States
    962.2×
  116. 113GranbyQuebec, Canada
    962.2×
  117. 117LimaLima Province, Peru
    962.2×
  118. 118Tepeji del Río de OcampoHidalgo, Mexico
    952.2×
  119. 118Los ÁngelesBiobio, Chile
    952.2×
  120. 120Sorel-TracyQuebec, Canada
    942.2×
  121. 121Dubailow-cost sensorsDubai, United Arab Emirates
    942.1×
  122. 122Rawalpindilow-cost sensorsPunjab, Pakistan
    942.1×
  123. 122Bahawalpurlow-cost sensorsPunjab, Pakistan
    942.1×
  124. 122BurnsvilleMinnesota, United States
    942.1×
  125. 125ChittoorAndhra Pradesh, India
    932.1×
  126. 126South BendIndiana, United States
    932.1×
  127. 126AppletonWisconsin, United States
    932.1×
  128. 128Rivière-des-Prairies–Pointe-aux-TremblesQuebec, Canada
    922.1×
  129. 129Medina Estateslow-cost sensorsGreater Accra, Ghana
    922.1×
  130. 129BhiwadiRajasthan, India
    922.1×
  131. 131QuilpuéValparaiso, Chile
    922.1×
  132. 132KalamazooMichigan, United States
    922.1×
  133. 133NapervilleIllinois, United States
    912.1×
  134. 134Santa Anita - Los FicusLima region, Peru
    912.0×
  135. 135NalbāriAssam, India
    902.0×
  136. 135DetroitMichigan, United States
    902.0×
  137. 135ChathamOntario, Canada
    902.0×
  138. 138LudhianaPunjab, India
    902.0×
  139. 138Wadgaon KolhatiMaharashtra, India
    902.0×
  140. 140ConcónValparaiso, Chile
    902.0×
  141. 141TocopillaAntofagasta, Chile
    892.0×
  142. 142SouthfieldMichigan, United States
    892.0×
  143. 143AlangadKerala, India
    892.0×
  144. 144NorthbrookIllinois, United States
    892.0×
  145. 145DearbornMichigan, United States
    892.0×
  146. 146YpsilantiMichigan, United States
    881.9×
  147. 146ToledoOhio, United States
    881.9×
  148. 148WyomingMichigan, United States
    881.9×
  149. 148BrossardQuebec, Canada
    881.9×
  150. 150Fort WayneIndiana, United States
    881.9×
  151. 150RochesterMinnesota, United States
    881.9×
  152. 152BhelaiChhattisgarh, India
    871.9×
  153. 152RochesterNew York, United States
    871.9×
  154. 154ChillánÑuble, Chile
    871.9×
  155. 155Eau ClaireWisconsin, United States
    871.9×
  156. 156Lincoln ParkMichigan, United States
    861.9×
  157. 156WaukeshaWisconsin, United States
    861.9×
  158. 158TuxtlaChiapas, Mexico
    861.9×
  159. 159SīkarRajasthan, India
    861.9×
  160. 160XonacatlánMéxico, Mexico
    861.8×
  161. 161MuzaffarnagarUttar Pradesh, India
    851.8×
  162. 161HyderabadTelangana, India
    851.8×
  163. 161ValdiviaLos Ríos Region, Chile
    851.8×
  164. 164Apple ValleyMinnesota, United States
    851.8×
  165. 164MilwaukeeWisconsin, United States
    851.8×
  166. 166ElginIllinois, United States
    851.8×
  167. 166Saint-Jean-sur-RichelieuQuebec, Canada
    851.8×
  168. 166Trois-RivièresQuebec, Canada
    851.8×
  169. 169QuinteroValparaiso, Chile
    851.8×
  170. 169UliyazhathuraKerala, India
    851.8×
  171. 171Fort DodgeIowa, United States
    841.8×
  172. 171JenisonMichigan, United States
    841.8×
  173. 173TaylorMichigan, United States
    841.8×
  174. 174VapiGujarat, India
    841.8×
  175. 174QuthbullapurTelangana, India
    841.8×
  176. 176AuroraIllinois, United States
    841.8×
  177. 176ShakopeeMinnesota, United States
    841.8×
  178. 178KhannaPunjab, India
    831.8×
  179. 178CaryIllinois, United States
    831.8×
  180. 180RedfordMichigan, United States
    831.7×
  181. 180MinneapolisMinnesota, United States
    831.7×
  182. 182South MilwaukeeWisconsin, United States
    821.7×
  183. 182DrummondvilleQuebec, Canada
    821.7×
  184. 182L'Ancienne-LoretteQuebec, Canada
    821.7×
  185. 185EastpointeMichigan, United States
    821.7×
  186. 186SingrauliMadhya Pradesh, India
    821.7×
  187. 187TalcahuanoBiobio, Chile
    821.7×
  188. 188TimaruCanterbury, New Zealand
    821.7×
  189. 189MalegaonMaharashtra, India
    811.7×
  190. 189KishanganjBihar, India
    811.7×
  191. 191San CarlosÑuble, Chile
    811.7×
  192. 192Istanbullow-cost sensorsIstanbul, Turkey
    811.7×
  193. 192RamanathapuramTamil Nadu, India
    811.7×
  194. 194ToméBiobio, Chile
    811.7×
  195. 194Saint PaulMinnesota, United States
    811.7×
  196. 196CallaoCallao, Peru
    811.7×
  197. 197ChiguayanteBiobio, Chile
    801.7×
  198. 197ShawiniganQuebec, Canada
    801.7×
  199. 199San Pedro de la PazBiobio, Chile
    801.7×
  200. 200MangaluruKarnataka, India
    801.6×

Top 200 of 2,479 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 14, 2025, smogrank.com/history/2025-07-14 (accessed 2 Oct 2026).

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