SmogRank / History / June 10, 2025

Most polluted cities on June 10, 2025

2,531 cities ranked by their average PM2.5 over the day; the worst was Los Ángeles, Chile, at 201.5 µg/m³. Each city's own local calendar day.

Bad-air episodes during June 10, 2025. All episodes.

← Los Ángeles 201.5 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for June 10, 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. 1Los ÁngelesBiobio, Chile
    27613.4×
  2. 2CoyhaiqueAysén, Chile
    27513.3×
  3. 3Grande PrairieAlberta, Canada
    26412.6×
  4. 4LinaresMaule Region, Chile
    26312.5×
  5. 5NacimientoBiobio, Chile
    2229.8×
  6. 6VillarricaAraucania, Chile
    2109.0×
  7. 7San CarlosÑuble, Chile
    2098.9×
  8. 8ChillánÑuble, Chile
    2088.8×
  9. 9Fort St. JohnBritish Columbia, Canada
    2068.7×
  10. 10CuranilahueBiobio, Chile
    2058.7×
  11. 11HualpénBiobio, Chile
    2018.4×
  12. 12SaskatoonSaskatchewan, Canada
    2008.3×
  13. 13Swift CurrentSaskatchewan, Canada
    1947.8×
  14. 14TemucoAraucania, Chile
    1937.7×
  15. 15TalcahuanoBiobio, Chile
    1897.3×
  16. 16Prince AlbertSaskatchewan, Canada
    1867.0×
  17. 17GobindgarhPunjab, India
    1816.5×
  18. 18CuricóMaule Region, Chile
    1816.5×
  19. 19ReginaSaskatchewan, Canada
    1796.3×
  20. 20OsornoLos Lagos Region, Chile
    1756.0×
  21. 21LucknowUttar Pradesh, India
    1735.8×
  22. 22EdmontonAlberta, Canada
    1725.7×
  23. 23TalcaMaule Region, Chile
    1715.6×
  24. 24Fort McMurrayAlberta, Canada
    1705.5×
  25. 25BawānaDelhi, India
    1685.3×
  26. 26Santa Anita - Los FicusLima region, Peru
    1675.3×
  27. 27RājgīrBihar, India
    1675.2×
  28. 28MuzaffarnagarUttar Pradesh, India
    1675.2×
  29. 29Sherwood ParkAlberta, Canada
    1655.1×
  30. 30TalaganteSantiago Metropolitan, Chile
    1655.1×
  31. 31BulandshahrUttar Pradesh, India
    1645.0×
  32. 32ChandigarhChandigarh, India
    1644.9×
  33. 32Puerto VarasLos Lagos Region, Chile
    1644.9×
  34. 34DushanbeDushanbe, Tajikistan
    1634.9×
  35. 35MohaliPunjab, India
    1624.8×
  36. 36HājīpurBihar, India
    1624.8×
  37. 37NarelaDelhi, India
    1614.7×
  38. 38Medicine HatAlberta, Canada
    1604.6×
  39. 39JalandharPunjab, India
    1604.6×
  40. 40St. AlbertAlberta, Canada
    1604.6×
  41. 41HualquiBiobio, Chile
    1604.6×
  42. 42LoniUttar Pradesh, India
    1604.5×
  43. 43LudhianaPunjab, India
    1594.5×
  44. 44CauquenesMaule Region, Chile
    1594.5×
  45. 45BaddiHimachal Pradesh, India
    1584.3×
  46. 46ChittorgarhRajasthan, India
    1584.3×
  47. 46RengoO'Higgins Region, Chile
    1584.3×
  48. 48SingrauliMadhya Pradesh, India
    1574.3×
  49. 49AngulOdisha, India
    1574.3×
  50. 50PatnaBihar, India
    1574.2×
  51. 51BathindaPunjab, India
    1564.2×
  52. 52SasarāmBihar, India
    1564.2×
  53. 53QuilpuéValparaiso, Chile
    1564.1×
  54. 54VirārMaharashtra, India
    1554.1×
  55. 55Puerto MonttLos Lagos Region, Chile
    1554.0×
  56. 56KanpurUttar Pradesh, India
    1544.0×
  57. 56San Pedro de la PazBiobio, Chile
    1544.0×
  58. 58JabalpurMadhya Pradesh, India
    1544.0×
  59. 58RancaguaO'Higgins Region, Chile
    1544.0×
  60. 60DehradunUttarakhand, India
    1544.0×
  61. 60ToméBiobio, Chile
    1544.0×
  62. 62RishīkeshUttarakhand, India
    1533.9×
  63. 63CoronelBiobio, Chile
    1523.8×
  64. 64SantiagoSantiago Metropolitan, Chile
    1513.7×
  65. 65DelhiDelhi, India
    1493.7×
  66. 66Islamabadlow-cost sensorsIslamabad, Pakistan
    1483.6×
  67. 67ConcepciónBiobio, Chile
    1473.6×
  68. 68AmritsarPunjab, India
    1463.6×
  69. 69PatiālaPunjab, India
    1453.6×
  70. 69MuzaffarpurBihar, India
    1453.6×
  71. 69HanumāngarhRajasthan, India
    1453.6×
  72. 72PāliRajasthan, India
    1433.5×
  73. 73DhaulpurRajasthan, India
    1423.5×
  74. 74GayaBihar, India
    1403.4×
  75. 75NavalpattuTamil Nadu, India
    1393.4×
  76. 76Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1383.4×
  77. 77RourkelaOdisha, India
    1373.3×
  78. 78PurniaBihar, India
    1363.3×
  79. 79Aya NagarDelhi, India
    1363.3×
  80. 80Bihār SharīfBihar, India
    1353.3×
  81. 81Sialkotlow-cost sensorsPunjab, Pakistan
    1343.3×
  82. 82KeonjhargarhOdisha, India
    1333.2×
  83. 83ValdiviaLos Ríos Region, Chile
    1333.2×
  84. 84RairangpurOdisha, India
    1323.2×
  85. 85RajamahendravaramAndhra Pradesh, India
    1323.2×
  86. 86SaharsaBihar, India
    1303.2×
  87. 87JakartaJakarta, Indonesia
    1293.1×
  88. 88La UniónLos Ríos Region, Chile
    1283.1×
  89. 89KigaliKigali, Rwanda
    1283.1×
  90. 90VijayawadaAndhra Pradesh, India
    1283.1×
  91. 91BilāspurChhattisgarh, India
    1273.1×
  92. 92RasapūdipalemAndhra Pradesh, India
    1273.1×
  93. 93ChiguayanteBiobio, Chile
    1263.0×
  94. 94JaipurRajasthan, India
    1253.0×
  95. 95SiliguriWest Bengal, India
    1253.0×
  96. 96Puente AltoSantiago Metropolitan, Chile
    1243.0×
  97. 97PrayagrajUttar Pradesh, India
    1233.0×
  98. 98GhāziābādUttar Pradesh, India
    1233.0×
  99. 99BhiwadiRajasthan, India
    1222.9×
  100. 100GandhinagarGujarat, India
    1222.9×
  101. 101TiruchirappalliTamil Nadu, India
    1212.9×
  102. 102RatlāmMadhya Pradesh, India
    1212.9×
  103. 103ManamaManama, Bahrain
    1212.9×
  104. 104NagaonAssam, India
    1202.9×
  105. 105ConcónValparaiso, Chile
    1202.9×
  106. 106QuinteroValparaiso, Chile
    1202.9×
  107. 107SīkarRajasthan, India
    1192.8×
  108. 108CoquimboCoquimbo Region, Chile
    1182.8×
  109. 109ĀsansolWest Bengal, India
    1172.8×
  110. 110AjmerRajasthan, India
    1162.8×
  111. 111CalgaryAlberta, Canada
    1162.8×
  112. 112BarbilOdisha, India
    1152.8×
  113. 113AtlixcoPuebla, Mexico
    1142.7×
  114. 113ChihuahuaChihuahua, Mexico
    1142.7×
  115. 115GorakhpurUttar Pradesh, India
    1132.7×
  116. 116Puerto AysénAysén, Chile
    1122.7×
  117. 117BhiwandiMaharashtra, India
    1112.6×
  118. 118Red DeerAlberta, Canada
    1112.6×
  119. 119BuxarBihar, India
    1112.6×
  120. 120NajafgarhDelhi, India
    1102.6×
  121. 121AlwarRajasthan, India
    1102.6×
  122. 121AmaravatiAndhra Pradesh, India
    1102.6×
  123. 123BegusaraiBihar, India
    1092.6×
  124. 123Viña del MarValparaiso, Chile
    1092.6×
  125. 125KolkataWest Bengal, India
    1092.6×
  126. 125AirdrieAlberta, Canada
    1092.6×
  127. 127ByasanagarOdisha, India
    1092.6×
  128. 128AnantapurAndhra Pradesh, India
    1092.6×
  129. 129NagpurMaharashtra, India
    1082.6×
  130. 130San Francisco De BorjaLima region, Peru
    1072.5×
  131. 131UdaipurRajasthan, India
    1062.5×
  132. 132SibsāgarAssam, India
    1062.5×
  133. 132MothīhāriBihar, India
    1062.5×
  134. 134Winterthurlow-cost sensorsZurich, Switzerland
    1052.5×
  135. 135AhmedabadGujarat, India
    1052.5×
  136. 136MandideepMadhya Pradesh, India
    1042.5×
  137. 137AgraUttar Pradesh, India
    1042.4×
  138. 138ShrīrāmpurWest Bengal, India
    1032.4×
  139. 139CuttackOdisha, India
    1022.4×
  140. 140BellinzonaTicino, Switzerland
    1022.4×
  141. 141BharatpurRajasthan, India
    1022.4×
  142. 141AostaAosta Valley, Italy
    1022.4×
  143. 143NoidaUttar Pradesh, India
    1022.4×
  144. 144Rawalpindilow-cost sensorsPunjab, Pakistan
    1012.4×
  145. 144DādriUttar Pradesh, India
    1012.4×
  146. 146BernBern, Switzerland
    1012.4×
  147. 146TocopillaAntofagasta, Chile
    1012.4×
  148. 148Columbialow-cost sensorsMissouri, United States
    1002.4×
  149. 149DhuleMaharashtra, India
    1002.3×
  150. 150AkolaMaharashtra, India
    992.3×
  151. 151SaugorMadhya Pradesh, India
    992.3×
  152. 151MarignaneProvence-Alpes-Côte d'Azur, France
    992.3×
  153. 153Ban Talat BuengChon Buri, Thailand
    992.3×
  154. 153AlangadKerala, India
    992.3×
  155. 155NāgaurRajasthan, India
    992.3×
  156. 155KalyānMaharashtra, India
    992.3×
  157. 157MunichBavaria, Germany
    992.3×
  158. 157La SerenaCoquimbo Region, Chile
    992.3×
  159. 159LimaLima Province, Peru
    982.3×
  160. 160GūduvāncheriTamil Nadu, India
    982.3×
  161. 160AmravatiMaharashtra, India
    982.3×
  162. 162TirupatiAndhra Pradesh, India
    982.3×
  163. 163RānīganjWest Bengal, India
    982.3×
  164. 163Pimpri-ChinchwadMaharashtra, India
    982.3×
  165. 165LethbridgeAlberta, Canada
    972.3×
  166. 166Naucalpan de JuárezMéxico, Mexico
    972.3×
  167. 167TonkRajasthan, India
    972.2×
  168. 168MorādābādUttar Pradesh, India
    972.2×
  169. 169BoisarMaharashtra, India
    962.2×
  170. 170SangāreddiTelangana, India
    962.2×
  171. 170BadlapurMaharashtra, India
    962.2×
  172. 172PithampurMadhya Pradesh, India
    962.2×
  173. 173HāpurUttar Pradesh, India
    962.2×
  174. 173ChāpraBihar, India
    962.2×
  175. 175GarcíaNuevo León, Mexico
    952.2×
  176. 176DausaRajasthan, India
    952.2×
  177. 177KhurjaUttar Pradesh, India
    952.2×
  178. 177Kempten (Allgäu)Bavaria, Germany
    952.2×
  179. 179DūngarpurRajasthan, India
    952.2×
  180. 180MeerutUttar Pradesh, India
    952.2×
  181. 180MarseilleProvence-Alpes-Côte d'Azur, France
    952.2×
  182. 182Dera Colliery TownshipOdisha, India
    942.2×
  183. 183QuthbullapurTelangana, India
    942.2×
  184. 184AurangābādBihar, India
    942.1×
  185. 184Oconomowoclow-cost sensorsWisconsin, United States
    942.1×
  186. 186HyderabadTelangana, India
    932.1×
  187. 187BhubaneswarOdisha, India
    932.1×
  188. 188MangaluruKarnataka, India
    932.1×
  189. 189Lahorelow-cost sensorsPunjab, Pakistan
    922.1×
  190. 189SamāstipurBihar, India
    922.1×
  191. 191GangtokSikkim, India
    922.1×
  192. 191Greater NoidaUttar Pradesh, India
    922.1×
  193. 193MinneapolisMinnesota, United States
    922.1×
  194. 194JalgaonMaharashtra, India
    912.1×
  195. 194Biberach an der RißBaden-Wurttemberg, Germany
    912.1×
  196. 194Eau ClaireWisconsin, United States
    912.1×
  197. 197TraunreutBavaria, Germany
    912.0×
  198. 197Laudio / LlodioBasque Country, Spain
    912.0×
  199. 199BlaineMinnesota, United States
    912.0×
  200. 199DuluthMinnesota, United States
    912.0×

Top 200 of 2,531 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, June 10, 2025, smogrank.com/history/2025-06-10 (accessed 2 Oct 2026).

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