SmogRank / History / November 4, 2024

Most polluted cities on November 4, 2024

1,722 cities ranked by their average PM2.5 over the day; the worst was Lahore, Pakistan, at 247.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during November 4, 2024. All episodes.

← Lahore 247.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for November 4, 2024, 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. 1Lahorelow-cost sensorsPunjab, Pakistan
    34416.5×
  2. 2DelhiDelhi, India
    29314.5×
  3. 3KolkataWest Bengal, India
    1927.6×
  4. 4Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1897.3×
  5. 5Dhakalow-cost sensorsDhaka Division, Bangladesh
    1725.7×
  6. 6N'DjamenaN’Djaména, Chad
    1695.4×
  7. 7Kampalalow-cost sensorsCentral Region, Uganda
    1695.4×
  8. 8MumbaiMaharashtra, India
    1634.8×
  9. 9Islamabadlow-cost sensorsIslamabad, Pakistan
    1614.7×
  10. 10NegotinCentral Serbia, Serbia
    1614.7×
  11. 11AntananarivoAnalamanga, Madagascar
    1594.5×
  12. 12HanoiHanoi, Vietnam
    1594.5×
  13. 13HyderabadTelangana, India
    1594.4×
  14. 14SmederevoCentral Serbia, Serbia
    1584.4×
  15. 15Banja LukaSrpska, Bosnia and Herzegovina
    1533.9×
  16. 16RadomskoŁódź Voivodeship, Poland
    1533.9×
  17. 17LazarevacCentral Serbia, Serbia
    1493.7×
  18. 18ĆuprijaCentral Serbia, Serbia
    1473.6×
  19. 19ZemunCentral Serbia, Serbia
    1433.5×
  20. 20Novi PazarCentral Serbia, Serbia
    1423.5×
  21. 21NacimientoBiobio, Chile
    1393.4×
  22. 22KraljevoCentral Serbia, Serbia
    1383.4×
  23. 23CairoCairo, Egypt
    1373.3×
  24. 24OtwockMazovia, Poland
    1263.0×
  25. 25Kinshasalow-cost sensorsKinshasa, Democratic Republic of the Congo
    1263.0×
  26. 26KragujevacCentral Serbia, Serbia
    1253.0×
  27. 27UžiceCentral Serbia, Serbia
    1253.0×
  28. 28ObrenovacCentral Serbia, Serbia
    1222.9×
  29. 28BelgradeCentral Serbia, Serbia
    1222.9×
  30. 30SremčicaCentral Serbia, Serbia
    1212.9×
  31. 31Ulan BatorUlaanbaatar, Mongolia
    1192.9×
  32. 32KościerzynaPomerania, Poland
    1172.8×
  33. 33NišCentral Serbia, Serbia
    1172.8×
  34. 34ShanghaiShanghai, China
    1142.7×
  35. 34ValjevoCentral Serbia, Serbia
    1142.7×
  36. 36SarajevoFederation of B&H, Bosnia and Herzegovina
    1112.6×
  37. 37AugustówPodlasie, Poland
    1102.6×
  38. 38Nong KhaemBangkok, Thailand
    1092.6×
  39. 39Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1082.6×
  40. 40PančevoVojvodina, Serbia
    1072.5×
  41. 40Karachilow-cost sensorsSindh, Pakistan
    1072.5×
  42. 42ZgierzŁódź Voivodeship, Poland
    1062.5×
  43. 43KłodzkoLower Silesia, Poland
    1062.5×
  44. 44SalorTashkent Region, Uzbekistan
    1052.5×
  45. 45KutnoŁódź Voivodeship, Poland
    1022.4×
  46. 46ŁaskŁódź Voivodeship, Poland
    1002.3×
  47. 46Khlong Sam WaBangkok, Thailand
    1002.3×
  48. 48ŁukówLublin, Poland
    992.3×
  49. 48GuangzhouGuangdong, China
    992.3×
  50. 50Ciudad NezahualcoyotlMéxico, Mexico
    982.3×
  51. 51KrosnoSubcarpathia, Poland
    972.3×
  52. 52Debrecenlow-cost sensorsHajdú-Bihar, Hungary
    972.2×
  53. 52Skarżysko-KamiennaŚwiętokrzyskie, Poland
    972.2×
  54. 54MielecSubcarpathia, Poland
    972.2×
  55. 55ČačakCentral Serbia, Serbia
    962.2×
  56. 56Wan ChaiWan Chai, Hong Kong
    962.2×
  57. 57Novi SadVojvodina, Serbia
    952.2×
  58. 58Tuen MunTuen Mun, Hong Kong
    942.1×
  59. 59KościanGreater Poland, Poland
    932.1×
  60. 60MiskolcBorsod-Abaúj-Zemplén, Hungary
    932.1×
  61. 60Ban Samae DamBangkok, Thailand
    932.1×
  62. 62San Tung Chung HangIslands, Hong Kong
    932.1×
  63. 63Bang NaBangkok, Thailand
    922.1×
  64. 64Sai MaiBangkok, Thailand
    902.0×
  65. 65JakartaJakarta, Indonesia
    902.0×
  66. 66RadomMazovia, Poland
    902.0×
  67. 67Lagoslow-cost sensorsLagos, Nigeria
    902.0×
  68. 68WłocławekKujawsko-Pomorskie, Poland
    902.0×
  69. 69StarachowiceŚwiętokrzyskie, Poland
    902.0×
  70. 69RacibórzSilesia, Poland
    902.0×
  71. 71Almatylow-cost sensorsAlmaty, Kazakhstan
    892.0×
  72. 71ConakryConakry, Guinea
    892.0×
  73. 73Tin Shui WaiYuen Long, Hong Kong
    892.0×
  74. 74Ecatepec de MorelosMéxico, Mexico
    892.0×
  75. 75JarosławSubcarpathia, Poland
    881.9×
  76. 76CuranilahueBiobio, Chile
    881.9×
  77. 76Lak SiBangkok, Thailand
    881.9×
  78. 78Bueng KumBangkok, Thailand
    871.9×
  79. 79Saphan SungBangkok, Thailand
    861.9×
  80. 80Kathmandulow-cost sensorsBagmati Province, Nepal
    861.9×
  81. 80Mexico CityMexico City, Mexico
    861.9×
  82. 82KigaliKigali, Rwanda
    861.8×
  83. 82LimaLima Province, Peru
    861.8×
  84. 84BangkokBangkok, Thailand
    851.8×
  85. 84Lat KrabangBangkok, Thailand
    851.8×
  86. 86Santa CatarinaNuevo León, Mexico
    851.8×
  87. 87BaghdadBaghdad, Iraq
    851.8×
  88. 87Santa Anita - Los FicusLima region, Peru
    851.8×
  89. 89DushanbeDushanbe, Tajikistan
    851.8×
  90. 90PruszkówMazovia, Poland
    841.8×
  91. 90Jastrzębie ZdrójSilesia, Poland
    841.8×
  92. 92Kwai ChungKwai Tsing District, Hong Kong
    841.8×
  93. 92FutogVojvodina, Serbia
    841.8×
  94. 94CoyhaiqueAysén, Chile
    841.8×
  95. 95AshgabatAshgabat, Turkmenistan
    841.8×
  96. 96KaohsiungTakao, Taiwan
    841.8×
  97. 96Bielsko-BialaSilesia, Poland
    841.8×
  98. 98Czechowice-DziedziceSilesia, Poland
    831.8×
  99. 99Tsuen WanTsuen Wan, Hong Kong
    831.8×
  100. 99FanlingNorth District, Hong Kong
    831.8×
  101. 101Chiayi CityTaiwan, Taiwan
    831.7×
  102. 102RzeszówSubcarpathia, Poland
    831.7×
  103. 102HualpénBiobio, Chile
    831.7×
  104. 102Khan Na YaoBangkok, Thailand
    831.7×
  105. 105Ban Khlong PrawetBangkok, Thailand
    821.7×
  106. 105YongkangTaiwan, Taiwan
    821.7×
  107. 107KielceŚwiętokrzyskie, Poland
    821.7×
  108. 107TainanTaiwan, Taiwan
    821.7×
  109. 107FengshanTakao, Taiwan
    821.7×
  110. 110KatowiceSilesia, Poland
    821.7×
  111. 111KaliszGreater Poland, Poland
    821.7×
  112. 112Bang KapiBangkok, Thailand
    811.7×
  113. 112Jacobo HunterArequipa, Peru
    811.7×
  114. 114Nong ChokBangkok, Thailand
    801.7×
  115. 114ŻywiecSilesia, Poland
    801.7×
  116. 116Tai PoTai Po, Hong Kong
    801.6×
  117. 116VictoriaCentral and Western, Hong Kong
    801.6×
  118. 116VillarricaAraucania, Chile
    801.6×
  119. 116La UniónLos Ríos Region, Chile
    801.6×
  120. 120ŻyrardówMazovia, Poland
    801.6×
  121. 121ZhushanTaiwan, Taiwan
    791.6×
  122. 122Kędzierzyn-KoźleOpole Voivodeship, Poland
    781.6×
  123. 122CuernavacaMorelos, Mexico
    781.6×
  124. 122San Luis de la PazGuanajuato, Mexico
    781.6×
  125. 125Winterthurlow-cost sensorsZurich, Switzerland
    781.6×
  126. 126Mueang NonthaburiNonthaburi, Thailand
    781.6×
  127. 127DouliuTaiwan, Taiwan
    771.6×
  128. 128DębicaSubcarpathia, Poland
    771.5×
  129. 128XinyingTaiwan, Taiwan
    771.5×
  130. 128Naucalpan de JuárezMéxico, Mexico
    771.5×
  131. 131MonterreyNuevo León, Mexico
    771.5×
  132. 132Sham Shui PoSham Shui Po District, Hong Kong
    771.5×
  133. 133YangonYangon, Myanmar
    771.5×
  134. 133Ciudad Benito JuárezNuevo León, Mexico
    771.5×
  135. 133IrapuatoGuanajuato, Mexico
    771.5×
  136. 136CoronelBiobio, Chile
    771.5×
  137. 136Silao de la VictoriaGuanajuato, Mexico
    771.5×
  138. 138OsornoLos Lagos Region, Chile
    761.5×
  139. 139LegionowoMazovia, Poland
    761.5×
  140. 140ŚwiecieKujawsko-Pomorskie, Poland
    761.5×
  141. 140AricaArica y Parinacota Region, Chile
    761.5×
  142. 142ZamośćLublin, Poland
    761.5×
  143. 143PiscoIca, Peru
    761.5×
  144. 144Sau Mau PingKwun Tong District, Hong Kong
    751.5×
  145. 145HikoneShiga, Japan
    751.5×
  146. 145IJsselsteinUtrecht, The Netherlands
    751.5×
  147. 147GraysEngland, United Kingdom
    751.5×
  148. 148PubalGyeonggi-do, South Korea
    751.5×
  149. 148Puerto MonttLos Lagos Region, Chile
    751.5×
  150. 150DziałdowoWarmia-Masuria, Poland
    741.4×
  151. 151Botevgradlow-cost sensorsSofia, Bulgaria
    741.4×
  152. 151PirotCentral Serbia, Serbia
    741.4×
  153. 151GumiGyeongsangbuk-do, South Korea
    741.4×
  154. 151Medina Estateslow-cost sensorsGreater Accra, Ghana
    741.4×
  155. 155KrakówLesser Poland, Poland
    741.4×
  156. 155Puerto VarasLos Lagos Region, Chile
    741.4×
  157. 155HualquiBiobio, Chile
    741.4×
  158. 158ChennaiTamil Nadu, India
    741.4×
  159. 159NyíregyházaSzabolcs-Szatmár-Bereg, Hungary
    741.4×
  160. 159BeigangTaiwan, Taiwan
    741.4×
  161. 161GrajewoPodlasie, Poland
    731.4×
  162. 161JinchengFukien, Taiwan
    731.4×
  163. 161YeojuGyeonggi-do, South Korea
    731.4×
  164. 161Cadereyta JiménezNuevo León, Mexico
    731.4×
  165. 165AntofagastaAntofagasta, Chile
    731.4×
  166. 166León de los AldamaGuanajuato, Mexico
    731.4×
  167. 167Puerto AysénAysén, Chile
    721.4×
  168. 168ErlunTaiwan, Taiwan
    721.4×
  169. 169PrzemyślSubcarpathia, Poland
    721.4×
  170. 169JasłoSubcarpathia, Poland
    721.4×
  171. 169Sha TinSha Tin, Hong Kong
    721.4×
  172. 169QuinteroValparaiso, Chile
    721.4×
  173. 169TijuanaBaja California, Mexico
    721.4×
  174. 174ChaozhouTaiwan, Taiwan
    721.3×
  175. 175PułtuskMazovia, Poland
    711.3×
  176. 176DartfordEngland, United Kingdom
    711.3×
  177. 176CelayaGuanajuato, Mexico
    711.3×
  178. 178YeongjuGyeongsangbuk-do, South Korea
    711.3×
  179. 178KoesanNorth Chungcheong, South Korea
    711.3×
  180. 180MaarssenUtrecht, The Netherlands
    711.3×
  181. 181SangjuGyeongsangbuk-do, South Korea
    711.3×
  182. 182Jelenia GóraLower Silesia, Poland
    701.3×
  183. 183Accralow-cost sensorsGreater Accra, Ghana
    701.3×
  184. 183CoquimboCoquimbo Region, Chile
    701.3×
  185. 185Addis AbabaAddis Ababa, Ethiopia
    701.3×
  186. 185NiskoSubcarpathia, Poland
    701.3×
  187. 185NantouTaiwan, Taiwan
    701.3×
  188. 188GunsanJeollabuk-do, South Korea
    701.3×
  189. 188Chinch'ŏnNorth Chungcheong, South Korea
    701.3×
  190. 188TocopillaAntofagasta, Chile
    701.3×
  191. 191LublinLublin, Poland
    691.3×
  192. 191BexleyEngland, United Kingdom
    691.3×
  193. 193PohangGyeongsangbuk-do, South Korea
    691.3×
  194. 193LondonEngland, United Kingdom
    691.3×
  195. 195Vientianelow-cost sensorsVientiane Prefecture, Laos
    691.3×
  196. 195MasanGwangju, South Korea
    691.3×
  197. 195TemucoAraucania, Chile
    691.3×
  198. 198CheorwonGangwon-do, South Korea
    691.2×
  199. 199GimcheonGyeongsangbuk-do, South Korea
    691.2×
  200. 199Gorzów WielkopolskiLubusz, Poland
    691.2×

Top 200 of 1,722 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

Not covered: the government monitoring networks of China and Turkey, which publish no terms that let us reuse their readings. Most cities there are missing from this board, not clean. Why.

Use this board

SmogRank, most polluted cities, PM2.5, November 4, 2024, smogrank.com/history/2024-11-04 (accessed 3 Oct 2026).

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