SmogRank / History / November 1, 2025

Most polluted cities on November 1, 2025

2,307 cities ranked by their average PM2.5 over the day; the worst was Hassan, India, at 757.0 µg/m³. Each city's own local calendar day.

  1. 1HassanKarnataka, India
    757.050.5×
  2. 2DushanbeDushanbe, Tajikistan
    314.020.9×
  3. 3NagapattinamTamil Nadu, India
    295.019.7×
  4. 4Gujranwalalow-cost sensorsPunjab, Pakistan
    282.018.8×
  5. 5Multanlow-cost sensorsPunjab, Pakistan
    259.517.3×
  6. 6Lahorelow-cost sensorsPunjab, Pakistan
    259.017.3×
  7. 7NarelaDelhi, India
    226.015.1×
  8. 8KaithalHaryana, India
    219.014.6×
  9. 9NajafgarhDelhi, India
    212.014.1×
  10. 10Faisalabadlow-cost sensorsPunjab, Pakistan
    210.014.0×
  11. 11DelhiDelhi, India
    207.013.8×
  12. 12SrinagarJammu and Kashmir, India
    197.513.2×
  13. 13Aya NagarDelhi, India
    195.013.0×
  14. 14JīndHaryana, India
    189.012.6×
  15. 15BāghpatUttar Pradesh, India
    185.012.3×
  16. 16BhiwadiRajasthan, India
    177.511.8×
  17. 17Sialkotlow-cost sensorsPunjab, Pakistan
    175.511.7×
  18. 17NoidaUttar Pradesh, India
    175.511.7×
  19. 19BahadurgarhHaryana, India
    171.011.4×
  20. 20Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    166.011.1×
  21. 21Greater NoidaUttar Pradesh, India
    160.010.7×
  22. 22Bahawalpurlow-cost sensorsPunjab, Pakistan
    151.010.1×
  23. 23HāpurUttar Pradesh, India
    149.09.9×
  24. 24MuzaffarnagarUttar Pradesh, India
    148.09.9×
  25. 25ThānesarHaryana, India
    145.09.7×
  26. 26DādriUttar Pradesh, India
    143.09.5×
  27. 27GhāziābādUttar Pradesh, India
    140.09.3×
  28. 28KarnālHaryana, India
    138.09.2×
  29. 29Karachilow-cost sensorsSindh, Pakistan
    133.08.9×
  30. 30Yamuna NagarHaryana, India
    131.08.7×
  31. 31RoparPunjab, India
    119.07.9×
  32. 32NāgaurRajasthan, India
    112.07.5×
  33. 33BaddiHimachal Pradesh, India
    110.07.3×
  34. 34GurugramHaryana, India
    109.07.3×
  35. 35PatiālaPunjab, India
    106.07.1×
  36. 36Rawalpindilow-cost sensorsPunjab, Pakistan
    102.06.8×
  37. 36JhunjhunūnRajasthan, India
    102.06.8×
  38. 38MeerutUttar Pradesh, India
    100.06.7×
  39. 39SonīpatHaryana, India
    98.96.6×
  40. 40FaridabadHaryana, India
    98.86.6×
  41. 41ChūruRajasthan, India
    98.66.6×
  42. 42Changchunlow-cost sensorsJilin, China
    97.06.5×
  43. 43SīkarRajasthan, India
    93.46.2×
  44. 44ChandigarhChandigarh, India
    91.66.1×
  45. 45PanchkulaHaryana, India
    90.96.1×
  46. 46CuddaloreTamil Nadu, India
    89.96.0×
  47. 47Islamabadlow-cost sensorsIslamabad, Pakistan
    87.75.8×
  48. 48BhiwāniHaryana, India
    87.05.8×
  49. 49JalandharPunjab, India
    83.65.6×
  50. 50BikanerRajasthan, India
    82.35.5×
  51. 51GwaliorMadhya Pradesh, India
    79.95.3×
  52. 52JodhpurRajasthan, India
    78.15.2×
  53. 53MohaliPunjab, India
    75.15.0×
  54. 54NandriRajasthan, India
    70.04.7×
  55. 55GummidipundiTamil Nadu, India
    69.34.6×
  56. 56JaisalmerRajasthan, India
    68.44.6×
  57. 57Sri GanganagarRajasthan, India
    65.34.4×
  58. 58BārmerRajasthan, India
    63.74.2×
  59. 59BegusaraiBihar, India
    62.44.2×
  60. 60HanumāngarhRajasthan, India
    61.74.1×
  61. 61CholulaPuebla, Mexico
    60.24.0×
  62. 62ChikmagalūrKarnataka, India
    58.63.9×
  63. 63JalorRajasthan, India
    58.23.9×
  64. 64MangaluruKarnataka, India
    57.23.8×
  65. 65MorādābādUttar Pradesh, India
    56.83.8×
  66. 66JhālāwārRajasthan, India
    55.33.7×
  67. 67RishīkeshUttarakhand, India
    54.93.7×
  68. 68DhaulpurRajasthan, India
    54.43.6×
  69. 69JabalpurMadhya Pradesh, India
    52.53.5×
  70. 70Kampalalow-cost sensorsCentral Region, Uganda
    51.13.4×
  71. 71Bijelo PoljeBijelo Polje, Montenegro
    50.63.4×
  72. 72StrumicaStrumica, North Macedonia
    49.13.3×
  73. 73KanchipuramTamil Nadu, India
    48.93.3×
  74. 74RasapūdipalemAndhra Pradesh, India
    48.53.2×
  75. 75Blantyrelow-cost sensorsSouthern Region, Malawi
    48.03.2×
  76. 76KumanovoKumanovo, North Macedonia
    47.43.2×
  77. 77JaipurRajasthan, India
    47.23.1×
  78. 78Tularelow-cost sensorsCalifornia, United States
    47.13.1×
  79. 79Delanolow-cost sensorsCalifornia, United States
    45.83.1×
  80. 80KadapaAndhra Pradesh, India
    45.43.0×
  81. 81BhopalMadhya Pradesh, India
    44.53.0×
  82. 81AjmerRajasthan, India
    44.53.0×
  83. 83CoimbatoreTamil Nadu, India
    43.52.9×
  84. 84KavadarciKavadarci, North Macedonia
    43.32.9×
  85. 85KanpurUttar Pradesh, India
    42.52.8×
  86. 86TetovoTetovo, North Macedonia
    42.12.8×
  87. 87DębicaSubcarpathia, Poland
    41.92.8×
  88. 88Lilongwelow-cost sensorsCentral Region, Malawi
    41.62.8×
  89. 89SirohiRajasthan, India
    41.42.8×
  90. 89KłodzkoLower Silesia, Poland
    41.42.8×
  91. 91ChittorgarhRajasthan, India
    41.22.7×
  92. 92San Salvador TizatlalliMéxico, Mexico
    40.82.7×
  93. 93NeelankaraiTamil Nadu, India
    40.72.7×
  94. 94JalgaonMaharashtra, India
    40.62.7×
  95. 95LucknowUttar Pradesh, India
    40.52.7×
  96. 96RājsamandRajasthan, India
    40.42.7×
  97. 97VijayawadaAndhra Pradesh, India
    40.12.7×
  98. 98Dubailow-cost sensorsDubai, United Arab Emirates
    39.92.7×
  99. 99ŻywiecSilesia, Poland
    39.52.6×
  100. 100SirsaHaryana, India
    39.42.6×
  101. 101BhubaneswarOdisha, India
    39.22.6×
  102. 101BhilwaraRajasthan, India
    39.22.6×
  103. 103KotaRajasthan, India
    39.02.6×
  104. 104BhelaiChhattisgarh, India
    38.42.6×
  105. 104PljevljaPljevlja, Montenegro
    38.42.6×
  106. 106Istanbullow-cost sensorsIstanbul, Turkey
    37.92.5×
  107. 106VelesVeles, North Macedonia
    37.92.5×
  108. 108KarauliRajasthan, India
    37.22.5×
  109. 109Skarżysko-KamiennaŚwiętokrzyskie, Poland
    36.82.5×
  110. 110ChittoorAndhra Pradesh, India
    36.62.4×
  111. 111NiskoSubcarpathia, Poland
    36.32.4×
  112. 112Villa Poeta José Gálvez BarrenecheaLima region, Peru
    35.62.4×
  113. 113NagpurMaharashtra, India
    35.52.4×
  114. 114Sawai MadhopurRajasthan, India
    35.02.3×
  115. 115BrzegOpole Voivodeship, Poland
    34.82.3×
  116. 116Jastrzębie ZdrójSilesia, Poland
    34.62.3×
  117. 117QuthbullapurTelangana, India
    34.42.3×
  118. 118SkopjeGrad Skopje, North Macedonia
    34.32.3×
  119. 119Ciudad NezahualcoyotlMéxico, Mexico
    34.22.3×
  120. 120OhridOhrid, North Macedonia
    34.02.3×
  121. 121Vereeniginglow-cost sensorsGauteng, South Africa
    33.92.3×
  122. 122BharatpurRajasthan, India
    33.72.2×
  123. 122MexicaliBaja California, Mexico
    33.72.2×
  124. 124San Francisco TlalcilalcalpanMéxico, Mexico
    33.42.2×
  125. 125PoznańGreater Poland, Poland
    33.12.2×
  126. 126Lagoslow-cost sensorsLagos, Nigeria
    33.02.2×
  127. 126KaliszGreater Poland, Poland
    33.02.2×
  128. 128DausaRajasthan, India
    32.72.2×
  129. 129IaşiIași County, Romania
    32.12.1×
  130. 130Pasadenalow-cost sensorsCalifornia, United States
    31.92.1×
  131. 131SaugorMadhya Pradesh, India
    31.72.1×
  132. 132PratāpgarhRajasthan, India
    31.62.1×
  133. 133JarosławSubcarpathia, Poland
    31.42.1×
  134. 133SuratGujarat, India
    31.42.1×
  135. 135KigaliKigali, Rwanda
    31.32.1×
  136. 135JodaOdisha, India
    31.32.1×
  137. 137BerounCentral Bohemia, Czechia
    31.22.1×
  138. 138KalyānMaharashtra, India
    31.12.1×
  139. 138BaripādaOdisha, India
    31.12.1×
  140. 138XonacatlánMéxico, Mexico
    31.12.1×
  141. 138ByasanagarOdisha, India
    31.12.1×
  142. 142MahādMaharashtra, India
    30.92.1×
  143. 143MostÚstí nad Labem Region, Czechia
    30.82.1×
  144. 143SarajevoFederation of B&H, Bosnia and Herzegovina
    30.82.1×
  145. 145SalamancaGuanajuato, Mexico
    30.72.0×
  146. 146WłocławekKujawsko-Pomorskie, Poland
    30.32.0×
  147. 147Yerevanlow-cost sensorsYerevan, Armenia
    30.12.0×
  148. 148BitolaBitola, North Macedonia
    30.02.0×
  149. 148AmaravatiAndhra Pradesh, India
    30.02.0×
  150. 150DejCluj County, Romania
    29.92.0×
  151. 150KrakówLesser Poland, Poland
    29.92.0×
  152. 150Santa Anita - Los FicusLima region, Peru
    29.92.0×
  153. 153LublinLublin, Poland
    29.72.0×
  154. 154LitvínovÚstí nad Labem Region, Czechia
    29.52.0×
  155. 154Jurupa ValleyCalifornia, United States
    29.52.0×
  156. 154RiversideCalifornia, United States
    29.52.0×
  157. 157BohumínMoravian-Silesian Region, Czechia
    29.42.0×
  158. 157Czechowice-DziedziceSilesia, Poland
    29.42.0×
  159. 159LimaLima Province, Peru
    29.32.0×
  160. 160TirumalaAndhra Pradesh, India
    29.21.9×
  161. 160BadlapurMaharashtra, India
    29.21.9×
  162. 162RzeszówSubcarpathia, Poland
    29.01.9×
  163. 162ArāriaBihar, India
    29.01.9×
  164. 162KarvináMoravian-Silesian Region, Czechia
    29.01.9×
  165. 162TravnikFederation of B&H, Bosnia and Herzegovina
    29.01.9×
  166. 166KadaňÚstí nad Labem Region, Czechia
    28.81.9×
  167. 167KolkataWest Bengal, India
    28.71.9×
  168. 168BengaluruKarnataka, India
    28.61.9×
  169. 168HaldiaWest Bengal, India
    28.61.9×
  170. 170BucharestBucharest, Romania
    28.51.9×
  171. 171NandedMaharashtra, India
    28.41.9×
  172. 172AnantapurAndhra Pradesh, India
    28.31.9×
  173. 172Banja LukaSrpska, Bosnia and Herzegovina
    28.31.9×
  174. 174PruszkówMazovia, Poland
    28.21.9×
  175. 175VisaliaCalifornia, United States
    28.11.9×
  176. 176ThessaloníkiCentral Macedonia, Greece
    28.01.9×
  177. 176Český TěšínMoravian-Silesian Region, Czechia
    28.01.9×
  178. 178KazincbarcikaBorsod-Abaúj-Zemplén, Hungary
    27.81.9×
  179. 178Debrecenlow-cost sensorsHajdú-Bihar, Hungary
    27.81.9×
  180. 178AriyalūrTamil Nadu, India
    27.81.9×
  181. 181VapiGujarat, India
    27.71.8×
  182. 182TepliceÚstí nad Labem Region, Czechia
    27.41.8×
  183. 183Carsonlow-cost sensorsCalifornia, United States
    27.31.8×
  184. 184MitrovicëMitrovica, Kosovo
    27.21.8×
  185. 184WenatcheeWashington, United States
    27.21.8×
  186. 186CodleaBrașov County, Romania
    27.11.8×
  187. 186GostivarGostivar, North Macedonia
    27.11.8×
  188. 186SilcharAssam, India
    27.11.8×
  189. 186ŁaskŁódź Voivodeship, Poland
    27.11.8×
  190. 186PueblaPuebla, Mexico
    27.11.8×
  191. 191BakersfieldCalifornia, United States
    26.91.8×
  192. 192RuseRuse, Bulgaria
    26.81.8×
  193. 192JihlavaVysocina, Czechia
    26.81.8×
  194. 192WrocławLower Silesia, Poland
    26.81.8×
  195. 195Mixquiahuala de JuárezHidalgo, Mexico
    26.71.8×
  196. 195Hacienda Santa FeJalisco, Mexico
    26.71.8×
  197. 197StarachowiceŚwiętokrzyskie, Poland
    26.61.8×
  198. 197Quettalow-cost sensorsBalochistan, Pakistan
    26.61.8×
  199. 199Wan ChaiWan Chai, Hong Kong
    26.51.8×
  200. 200NashikMaharashtra, India
    26.31.8×

Top 200 of 2,307 shown.

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