SmogRank / History / October 25, 2025

Most polluted cities on October 25, 2025

2,213 cities ranked by their average PM2.5 over the day; the worst was Faisalabad, Pakistan, at 243.5 µg/m³. Each city's own local calendar day.

  1. 1Faisalabadlow-cost sensorsPunjab, Pakistan
    243.516.2×
  2. 2Lahorelow-cost sensorsPunjab, Pakistan
    236.515.8×
  3. 3Gujranwalalow-cost sensorsPunjab, Pakistan
    201.013.4×
  4. 4GurugramHaryana, India
    194.012.9×
  5. 5NoidaUttar Pradesh, India
    190.512.7×
  6. 6NarelaDelhi, India
    172.011.5×
  7. 7DhāruheraHaryana, India
    171.011.4×
  8. 8Multanlow-cost sensorsPunjab, Pakistan
    164.010.9×
  9. 9Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    147.09.8×
  10. 10DelhiDelhi, India
    144.59.6×
  11. 11BāghpatUttar Pradesh, India
    140.09.3×
  12. 12DādriUttar Pradesh, India
    139.09.3×
  13. 13Greater NoidaUttar Pradesh, India
    133.08.9×
  14. 14BahadurgarhHaryana, India
    129.08.6×
  15. 15KaithalHaryana, India
    128.08.5×
  16. 16Yamuna NagarHaryana, India
    127.08.5×
  17. 17Sialkotlow-cost sensorsPunjab, Pakistan
    122.08.1×
  18. 18JīndHaryana, India
    120.08.0×
  19. 19KarurTamil Nadu, India
    116.07.7×
  20. 19BhiwadiRajasthan, India
    116.07.7×
  21. 19Aya NagarDelhi, India
    116.07.7×
  22. 22BarbilOdisha, India
    114.07.6×
  23. 23HanumāngarhRajasthan, India
    111.07.4×
  24. 24BhiwāniHaryana, India
    108.07.2×
  25. 25GummidipundiTamil Nadu, India
    107.07.1×
  26. 25GhāziābādUttar Pradesh, India
    107.07.1×
  27. 27MuzaffarnagarUttar Pradesh, India
    106.07.1×
  28. 28HāpurUttar Pradesh, India
    105.07.0×
  29. 29PratāpgarhRajasthan, India
    104.06.9×
  30. 30ChittorgarhRajasthan, India
    103.06.9×
  31. 31SonīpatHaryana, India
    102.06.8×
  32. 32KotaRajasthan, India
    99.46.6×
  33. 33FaridabadHaryana, India
    99.16.6×
  34. 34Hyderabadlow-cost sensorsSindh, Pakistan
    99.06.6×
  35. 35RoparPunjab, India
    98.46.6×
  36. 36BharatpurRajasthan, India
    95.96.4×
  37. 37JhālāwārRajasthan, India
    95.76.4×
  38. 38Changchunlow-cost sensorsJilin, China
    93.16.2×
  39. 39UnderaGujarat, India
    92.36.2×
  40. 40DushanbeDushanbe, Tajikistan
    90.56.0×
  41. 41BettiahBihar, India
    86.75.8×
  42. 42HājīpurBihar, India
    86.55.8×
  43. 43ShenyangLiaoning, China
    85.95.7×
  44. 44SingrauliMadhya Pradesh, India
    85.65.7×
  45. 45GwaliorMadhya Pradesh, India
    83.45.6×
  46. 46MeerutUttar Pradesh, India
    81.45.4×
  47. 47KarnālHaryana, India
    80.75.4×
  48. 48Karachilow-cost sensorsSindh, Pakistan
    80.65.4×
  49. 49LucknowUttar Pradesh, India
    80.55.4×
  50. 50Kampalalow-cost sensorsCentral Region, Uganda
    79.35.3×
  51. 51JabalpurMadhya Pradesh, India
    78.35.2×
  52. 52PanchkulaHaryana, India
    77.95.2×
  53. 53Bahawalpurlow-cost sensorsPunjab, Pakistan
    77.65.2×
  54. 54KolkataWest Bengal, India
    76.75.1×
  55. 55KarauliRajasthan, India
    75.35.0×
  56. 56JalandharPunjab, India
    75.25.0×
  57. 57BūndiRajasthan, India
    74.14.9×
  58. 58Rawalpindilow-cost sensorsPunjab, Pakistan
    73.84.9×
  59. 59SaugorMadhya Pradesh, India
    73.64.9×
  60. 60ArāriaBihar, India
    72.94.9×
  61. 61BārānRajasthan, India
    72.84.9×
  62. 62Sri GanganagarRajasthan, India
    72.34.8×
  63. 63BhilwaraRajasthan, India
    72.24.8×
  64. 64DūngarpurRajasthan, India
    69.64.6×
  65. 65Quettalow-cost sensorsBalochistan, Pakistan
    69.04.6×
  66. 66HaldiaWest Bengal, India
    68.64.6×
  67. 67Sawai MadhopurRajasthan, India
    68.34.6×
  68. 68KeonjhargarhOdisha, India
    68.14.5×
  69. 68JaipurRajasthan, India
    68.14.5×
  70. 70AngulOdisha, India
    67.44.5×
  71. 71TonkRajasthan, India
    66.54.4×
  72. 72BhopalMadhya Pradesh, India
    66.44.4×
  73. 73BegusaraiBihar, India
    66.24.4×
  74. 74RānīganjWest Bengal, India
    65.44.4×
  75. 75MorādābādUttar Pradesh, India
    64.64.3×
  76. 76GūduvāncheriTamil Nadu, India
    64.24.3×
  77. 77SirsaHaryana, India
    63.84.3×
  78. 78NagapattinamTamil Nadu, India
    62.34.2×
  79. 79PrayagrajUttar Pradesh, India
    62.24.1×
  80. 80ĀsansolWest Bengal, India
    61.04.1×
  81. 81Islamabadlow-cost sensorsIslamabad, Pakistan
    60.54.0×
  82. 82MahādMaharashtra, India
    60.14.0×
  83. 82DhaulpurRajasthan, India
    60.14.0×
  84. 84ChūruRajasthan, India
    59.84.0×
  85. 85BaripādaOdisha, India
    59.64.0×
  86. 86PatiālaPunjab, India
    59.13.9×
  87. 87GayaBihar, India
    59.03.9×
  88. 88Blantyrelow-cost sensorsSouthern Region, Malawi
    58.93.9×
  89. 89GandhinagarGujarat, India
    58.03.9×
  90. 90Lilongwelow-cost sensorsCentral Region, Malawi
    57.53.8×
  91. 91JhunjhunūnRajasthan, India
    56.73.8×
  92. 92SīkarRajasthan, India
    56.53.8×
  93. 93KanpurUttar Pradesh, India
    56.03.7×
  94. 94ShrīrāmpurWest Bengal, India
    55.63.7×
  95. 95ChandigarhChandigarh, India
    55.43.7×
  96. 96PatnaBihar, India
    54.93.7×
  97. 97DausaRajasthan, India
    53.83.6×
  98. 98RourkelaOdisha, India
    53.73.6×
  99. 99AmbālaHaryana, India
    53.53.6×
  100. 100AjmerRajasthan, India
    53.13.5×
  101. 101AhmedabadGujarat, India
    52.13.5×
  102. 102RājsamandRajasthan, India
    51.53.4×
  103. 103Dubailow-cost sensorsDubai, United Arab Emirates
    50.63.4×
  104. 104JaisalmerRajasthan, India
    48.53.2×
  105. 105DurgapurWest Bengal, India
    48.03.2×
  106. 106BikanerRajasthan, India
    47.13.1×
  107. 107KolhāpurMaharashtra, India
    46.43.1×
  108. 108CholulaPuebla, Mexico
    46.33.1×
  109. 109ByasanagarOdisha, India
    45.93.1×
  110. 110RānipetTamil Nadu, India
    43.22.9×
  111. 111MohaliPunjab, India
    42.32.8×
  112. 112AnantapurAndhra Pradesh, India
    42.12.8×
  113. 113BaddiHimachal Pradesh, India
    41.72.8×
  114. 114JodhpurRajasthan, India
    41.12.7×
  115. 114BhāgalpurBihar, India
    41.12.7×
  116. 116NāgaurRajasthan, India
    40.42.7×
  117. 117JalorRajasthan, India
    40.22.7×
  118. 118Pasadenalow-cost sensorsCalifornia, United States
    39.82.7×
  119. 119Tularelow-cost sensorsCalifornia, United States
    39.02.6×
  120. 120BhelaiChhattisgarh, India
    38.42.6×
  121. 121Kathmandulow-cost sensorsBagmati Province, Nepal
    38.32.6×
  122. 122AgraUttar Pradesh, India
    37.92.5×
  123. 123Palembanglow-cost sensorsSouth Sumatra, Indonesia
    37.52.5×
  124. 124BhubaneswarOdisha, India
    37.42.5×
  125. 125SaharsaBihar, India
    36.92.5×
  126. 126SrinagarJammu and Kashmir, India
    36.82.5×
  127. 126ChāpraBihar, India
    36.82.5×
  128. 128BārmerRajasthan, India
    35.42.4×
  129. 129AnkleshwarGujarat, India
    35.32.4×
  130. 130TirupatiAndhra Pradesh, India
    35.02.3×
  131. 130AurangabadMaharashtra, India
    35.02.3×
  132. 132RasapūdipalemAndhra Pradesh, India
    34.12.3×
  133. 133Santa Monicalow-cost sensorsCalifornia, United States
    33.72.2×
  134. 134ChennaiTamil Nadu, India
    31.72.1×
  135. 134NeelankaraiTamil Nadu, India
    31.72.1×
  136. 136KigaliKigali, Rwanda
    31.52.1×
  137. 136XonacatlánMéxico, Mexico
    31.52.1×
  138. 138JodaOdisha, India
    31.32.1×
  139. 139VapiGujarat, India
    31.22.1×
  140. 140VijayawadaAndhra Pradesh, India
    31.12.1×
  141. 141NalbāriAssam, India
    31.02.1×
  142. 142SirohiRajasthan, India
    30.22.0×
  143. 142Quezon Citylow-cost sensorsNational Capital Region, Philippines
    30.22.0×
  144. 144NandriRajasthan, India
    30.12.0×
  145. 145HassanKarnataka, India
    30.02.0×
  146. 145San Francisco TlalcilalcalpanMéxico, Mexico
    30.02.0×
  147. 145San Salvador TizatlalliMéxico, Mexico
    30.02.0×
  148. 148RājgīrBihar, India
    29.92.0×
  149. 149Santa CatarinaNuevo León, Mexico
    29.52.0×
  150. 149QuthbullapurTelangana, India
    29.52.0×
  151. 151BuxarBihar, India
    29.32.0×
  152. 152BengaluruKarnataka, India
    28.61.9×
  153. 153Vereeniginglow-cost sensorsGauteng, South Africa
    28.51.9×
  154. 154HyderabadTelangana, India
    28.31.9×
  155. 155Wadgaon KolhatiMaharashtra, India
    28.21.9×
  156. 156Santa Anita - Los FicusLima region, Peru
    28.11.9×
  157. 157KanchipuramTamil Nadu, India
    27.51.8×
  158. 158RaipurChhattisgarh, India
    27.41.8×
  159. 159SasarāmBihar, India
    27.31.8×
  160. 160BhilaiChhattisgarh, India
    27.21.8×
  161. 161RiversideCalifornia, United States
    27.11.8×
  162. 161Pimpri-ChinchwadMaharashtra, India
    27.11.8×
  163. 163BadlapurMaharashtra, India
    27.01.8×
  164. 163FontanaCalifornia, United States
    27.01.8×
  165. 165CoimbatoreTamil Nadu, India
    26.11.7×
  166. 166VelloreTamil Nadu, India
    26.01.7×
  167. 166MalegaonMaharashtra, India
    26.01.7×
  168. 168ChāndaMaharashtra, India
    25.81.7×
  169. 168Wan ChaiWan Chai, Hong Kong
    25.81.7×
  170. 170Zagreblow-cost sensorsZagreb, Croatia
    25.61.7×
  171. 171Torrancelow-cost sensorsCalifornia, United States
    25.41.7×
  172. 172Banja LukaSrpska, Bosnia and Herzegovina
    25.31.7×
  173. 172Los AngelesCalifornia, United States
    25.31.7×
  174. 174Villa Poeta José Gálvez BarrenecheaLima region, Peru
    25.21.7×
  175. 175PanvelMaharashtra, India
    25.11.7×
  176. 175MangaluruKarnataka, India
    25.11.7×
  177. 175Ashaimanlow-cost sensorsGreater Accra, Ghana
    25.11.7×
  178. 175SalamancaGuanajuato, Mexico
    25.11.7×
  179. 179Ciudad Benito JuárezNuevo León, Mexico
    25.01.7×
  180. 179AguascalientesAguascalientes, Mexico
    25.01.7×
  181. 181RishīkeshUttarakhand, India
    24.91.7×
  182. 182Tuen MunTuen Mun, Hong Kong
    24.81.7×
  183. 183IndoreMadhya Pradesh, India
    24.71.6×
  184. 184KhargharMaharashtra, India
    24.61.6×
  185. 185Istanbullow-cost sensorsIstanbul, Turkey
    24.31.6×
  186. 186GarcíaNuevo León, Mexico
    24.21.6×
  187. 187San Tung Chung HangIslands, Hong Kong
    24.01.6×
  188. 188Jurupa ValleyCalifornia, United States
    23.71.6×
  189. 189SalemTamil Nadu, India
    23.01.5×
  190. 189GuwahatiAssam, India
    23.01.5×
  191. 189Almatylow-cost sensorsAlmaty, Kazakhstan
    23.01.5×
  192. 189Portolow-cost sensorsPorto, Portugal
    23.01.5×
  193. 189HanfordCalifornia, United States
    23.01.5×
  194. 194MoreliaMichoacán, Mexico
    22.91.5×
  195. 195Hararelow-cost sensorsHarare, Zimbabwe
    22.81.5×
  196. 196SilcharAssam, India
    22.51.5×
  197. 196ArrahBihar, India
    22.51.5×
  198. 198Lagoslow-cost sensorsLagos, Nigeria
    22.41.5×
  199. 199Sukutalow-cost sensorsWestern, Gambia
    22.31.5×
  200. 199Hacienda Santa FeJalisco, Mexico
    22.31.5×

Top 200 of 2,213 shown.

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