SmogRank / History / July 7, 2025

Most polluted cities on July 7, 2025

2,428 cities ranked by their average PM2.5 over the day; the worst was Ludhiana, India, at 265.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during July 7, 2025. All episodes.

← Ludhiana 265.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for July 7, 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. 1LudhianaPunjab, India
    38017.7×
  2. 2CoyhaiqueAysén, Chile
    24811.5×
  3. 3KhurjaUttar Pradesh, India
    2149.3×
  4. 4VirārMaharashtra, India
    2068.7×
  5. 5BhelaiChhattisgarh, India
    1907.4×
  6. 6UnderaGujarat, India
    1846.8×
  7. 7DushanbeDushanbe, Tajikistan
    1776.2×
  8. 8FairbanksAlaska, United States
    1745.9×
  9. 9CuddaloreTamil Nadu, India
    1745.8×
  10. 10Kinshasalow-cost sensorsKinshasa, Democratic Republic of the Congo
    1725.7×
  11. 11Puerto AysénAysén, Chile
    1715.6×
  12. 12NacimientoBiobio, Chile
    1685.4×
  13. 13TirupparangunramTamil Nadu, India
    1655.1×
  14. 14KigaliKigali, Rwanda
    1614.6×
  15. 15ManamaManama, Bahrain
    1554.1×
  16. 16Santa Anita - Los FicusLima region, Peru
    1544.0×
  17. 17Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1544.0×
  18. 18AyaseKanagawa, Japan
    1543.9×
  19. 19GummidipundiTamil Nadu, India
    1523.8×
  20. 20YachiyoChiba, Japan
    1453.6×
  21. 21CuricóMaule Region, Chile
    1443.5×
  22. 22TsuchiuraIbaraki, Japan
    1433.5×
  23. 23HājīpurBihar, India
    1433.5×
  24. 24JōsōIbaraki, Japan
    1363.3×
  25. 25NakaIbaraki, Japan
    1343.3×
  26. 26ChigasakiKanagawa, Japan
    1343.3×
  27. 27Gujranwalalow-cost sensorsPunjab, Pakistan
    1323.2×
  28. 28DhaulpurRajasthan, India
    1303.2×
  29. 29TateyamaChiba, Japan
    1283.1×
  30. 30MiuraKanagawa, Japan
    1283.1×
  31. 31KamakuraKanagawa, Japan
    1273.1×
  32. 32SamāstipurBihar, India
    1273.1×
  33. 33BadgerAlaska, United States
    1263.1×
  34. 34MinamirinkanKanagawa, Japan
    1263.0×
  35. 35Shimo-tsumaIbaraki, Japan
    1253.0×
  36. 36ShimodaShizuoka, Japan
    1253.0×
  37. 37FujisawaKanagawa, Japan
    1243.0×
  38. 38PāliRajasthan, India
    1233.0×
  39. 38AtamiShizuoka, Japan
    1233.0×
  40. 40Lahorelow-cost sensorsPunjab, Pakistan
    1222.9×
  41. 40KōnosuSaitama, Japan
    1222.9×
  42. 42EbinaKanagawa, Japan
    1222.9×
  43. 43MaiharMadhya Pradesh, India
    1212.9×
  44. 43MenumaSaitama, Japan
    1212.9×
  45. 43KurihamaKanagawa, Japan
    1212.9×
  46. 46OyamaTochigi, Japan
    1212.9×
  47. 47GyōdaSaitama, Japan
    1212.9×
  48. 48UrayasuChiba, Japan
    1202.9×
  49. 49YokohamaKanagawa, Japan
    1202.9×
  50. 50HiratsukaKanagawa, Japan
    1192.9×
  51. 50AgeoSaitama, Japan
    1192.9×
  52. 50VapiGujarat, India
    1192.9×
  53. 50AzaminoKanagawa, Japan
    1192.9×
  54. 54OdawaraKanagawa, Japan
    1192.9×
  55. 55AiharaKanagawa, Japan
    1182.8×
  56. 56SanoTochigi, Japan
    1182.8×
  57. 57IshiokaIbaraki, Japan
    1172.8×
  58. 57YamatoKanagawa, Japan
    1172.8×
  59. 59Sakai-nakajimaGunma, Japan
    1172.8×
  60. 59MachidaTokyo, Japan
    1172.8×
  61. 59KawaguchiSaitama, Japan
    1172.8×
  62. 62YokosukaKanagawa, Japan
    1172.8×
  63. 62NodaChiba, Japan
    1172.8×
  64. 64Sialkotlow-cost sensorsPunjab, Pakistan
    1172.8×
  65. 65OsornoLos Lagos Region, Chile
    1172.8×
  66. 66TalaganteSantiago Metropolitan, Chile
    1162.8×
  67. 67TokyoTokyo, Japan
    1162.8×
  68. 68KukichūōSaitama, Japan
    1162.8×
  69. 68AsakaSaitama, Japan
    1162.8×
  70. 70TatebayashiGunma, Japan
    1162.8×
  71. 70HanyūSaitama, Japan
    1162.8×
  72. 70RengoO'Higgins Region, Chile
    1162.8×
  73. 73BandōIbaraki, Japan
    1152.8×
  74. 74HokotaIbaraki, Japan
    1152.7×
  75. 74Misato, SaitamaSaitama, Japan
    1152.7×
  76. 76SakuraChiba, Japan
    1152.7×
  77. 77KodairaTokyo, Japan
    1152.7×
  78. 78SōkaSaitama, Japan
    1142.7×
  79. 79AtsugiKanagawa, Japan
    1142.7×
  80. 79NiizaSaitama, Japan
    1142.7×
  81. 79KikugawaShizuoka, Japan
    1142.7×
  82. 82SangāreddiTelangana, India
    1142.7×
  83. 82Higashi-MatsuyamaSaitama, Japan
    1142.7×
  84. 84TaharaAichi, Japan
    1132.7×
  85. 84MatsudoChiba, Japan
    1132.7×
  86. 84MinamibōsōChiba, Japan
    1132.7×
  87. 87KoshigayaSaitama, Japan
    1132.7×
  88. 87KosaiShizuoka, Japan
    1132.7×
  89. 89YachimataChiba, Japan
    1132.7×
  90. 89NoboritoKanagawa, Japan
    1132.7×
  91. 91KimitsuChiba, Japan
    1132.7×
  92. 92Kashima-shiIbaraki, Japan
    1122.7×
  93. 92MobaraChiba, Japan
    1122.7×
  94. 92KatsuuraChiba, Japan
    1122.7×
  95. 92InashikiIbaraki, Japan
    1122.7×
  96. 96ChibaChiba, Japan
    1122.7×
  97. 97TorideIbaraki, Japan
    1112.6×
  98. 97GobindgarhPunjab, India
    1112.6×
  99. 97NarashinoChiba, Japan
    1112.6×
  100. 100Hitachi-NakaIbaraki, Japan
    1112.6×
  101. 100FuchūTokyo, Japan
    1112.6×
  102. 100KamagayaChiba, Japan
    1112.6×
  103. 103ChikuseiIbaraki, Japan
    1112.6×
  104. 103HigashikurumeTokyo, Japan
    1112.6×
  105. 105KadapaAndhra Pradesh, India
    1102.6×
  106. 105NaritaChiba, Japan
    1102.6×
  107. 107MitoIbaraki, Japan
    1102.6×
  108. 107KamisuIbaraki, Japan
    1102.6×
  109. 109HadanoKanagawa, Japan
    1092.6×
  110. 109HachiōjiTokyo, Japan
    1092.6×
  111. 111KashiwaChiba, Japan
    1092.6×
  112. 111BhiwadiRajasthan, India
    1092.6×
  113. 113FukuroiShizuoka, Japan
    1092.6×
  114. 114KanchipuramTamil Nadu, India
    1092.6×
  115. 115MinawaKanagawa, Japan
    1082.6×
  116. 116KisarazuChiba, Japan
    1082.6×
  117. 116SaitamaSaitama, Japan
    1082.6×
  118. 118KakegawaShizuoka, Japan
    1082.6×
  119. 119AkishimaTokyo, Japan
    1082.5×
  120. 120AshikagaTochigi, Japan
    1072.5×
  121. 120IchiharaChiba, Japan
    1072.5×
  122. 122ValdiviaLos Ríos Region, Chile
    1072.5×
  123. 123KasukabeSaitama, Japan
    1072.5×
  124. 124MorohongōSaitama, Japan
    1072.5×
  125. 125YokoshibaChiba, Japan
    1062.5×
  126. 125AjikiChiba, Japan
    1062.5×
  127. 127ŌtaGunma, Japan
    1062.5×
  128. 127KawagoeSaitama, Japan
    1062.5×
  129. 129RancaguaO'Higgins Region, Chile
    1062.5×
  130. 130HigashimurayamaTokyo, Japan
    1052.5×
  131. 131TokorozawaSaitama, Japan
    1052.5×
  132. 131KasamaIbaraki, Japan
    1052.5×
  133. 133YotsukaidōChiba, Japan
    1052.5×
  134. 134HonjōSaitama, Japan
    1052.5×
  135. 135ŌmeTokyo, Japan
    1042.5×
  136. 135KumagayaSaitama, Japan
    1042.5×
  137. 135HitachiIbaraki, Japan
    1042.5×
  138. 135MinamiashigaraKanagawa, Japan
    1042.5×
  139. 135InzaiChiba, Japan
    1042.5×
  140. 140VijayawadaAndhra Pradesh, India
    1042.4×
  141. 140GhāziābādUttar Pradesh, India
    1042.4×
  142. 140ToyohashiAichi, Japan
    1042.4×
  143. 140SakadoSaitama, Japan
    1042.4×
  144. 140FujiedaShizuoka, Japan
    1042.4×
  145. 145HamamatsuShizuoka, Japan
    1032.4×
  146. 146San Francisco TlalcilalcalpanMéxico, Mexico
    1032.4×
  147. 147SōsaChiba, Japan
    1032.4×
  148. 148Rawalpindilow-cost sensorsPunjab, Pakistan
    1032.4×
  149. 148SodegauraChiba, Japan
    1032.4×
  150. 150AnantapurAndhra Pradesh, India
    1022.4×
  151. 150QuilpuéValparaiso, Chile
    1022.4×
  152. 152HanamGyeonggi-do, South Korea
    1022.4×
  153. 153HualquiBiobio, Chile
    1012.4×
  154. 154GotembaShizuoka, Japan
    1012.4×
  155. 155Multanlow-cost sensorsPunjab, Pakistan
    1012.4×
  156. 155TōganeChiba, Japan
    1012.4×
  157. 155SawaraChiba, Japan
    1012.4×
  158. 158ShimadaShizuoka, Japan
    1002.3×
  159. 158IgusaSaitama, Japan
    1002.3×
  160. 160Faisalabadlow-cost sensorsPunjab, Pakistan
    992.3×
  161. 161KhannaPunjab, India
    992.3×
  162. 161TalcaMaule Region, Chile
    992.3×
  163. 161SantiagoSantiago Metropolitan, Chile
    992.3×
  164. 164KiryūGunma, Japan
    992.3×
  165. 165ŌtsukiYamanashi, Japan
    982.3×
  166. 166MuzaffarnagarUttar Pradesh, India
    982.3×
  167. 166FujinomiyaShizuoka, Japan
    982.3×
  168. 168IrumaSaitama, Japan
    982.3×
  169. 169NumazuShizuoka, Japan
    982.3×
  170. 170PithampurMadhya Pradesh, India
    972.3×
  171. 171BaddiHimachal Pradesh, India
    972.3×
  172. 172OmigawaChiba, Japan
    972.3×
  173. 172LinaresMaule Region, Chile
    972.3×
  174. 172La Providencia Siglo XXIHidalgo, Mexico
    972.3×
  175. 175IwakiFukushima, Japan
    972.2×
  176. 176ShizuokaShizuoka, Japan
    972.2×
  177. 177GamagōriAichi, Japan
    962.2×
  178. 177CoronelBiobio, Chile
    962.2×
  179. 179TirupatiAndhra Pradesh, India
    962.2×
  180. 179ŌharaChiba, Japan
    962.2×
  181. 181KaminokawaTochigi, Japan
    962.2×
  182. 182TochigiTochigi, Japan
    962.2×
  183. 182HannōSaitama, Japan
    962.2×
  184. 184Gimpo-siGyeonggi-do, South Korea
    952.2×
  185. 184HamakitaShizuoka, Japan
    952.2×
  186. 184FujiShizuoka, Japan
    952.2×
  187. 187SayamaSaitama, Japan
    952.2×
  188. 188LoniUttar Pradesh, India
    932.1×
  189. 189YokotaTokyo, Japan
    932.1×
  190. 190MangaluruKarnataka, India
    932.1×
  191. 191OgawamachiSaitama, Japan
    922.1×
  192. 192MookaTochigi, Japan
    922.1×
  193. 193Guri-siGyeonggi-do, South Korea
    922.1×
  194. 194OkazakiAichi, Japan
    922.1×
  195. 195RasapūdipalemAndhra Pradesh, India
    922.1×
  196. 195VillarricaAraucania, Chile
    922.1×
  197. 195IzunokuniShizuoka, Japan
    922.1×
  198. 195MinamichitaAichi, Japan
    922.1×
  199. 199KogaIbaraki, Japan
    912.1×
  200. 200IwataShizuoka, Japan
    912.0×

Top 200 of 2,428 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 7, 2025, smogrank.com/history/2025-07-07 (accessed 2 Oct 2026).

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