SmogRank / History / November 26, 2024

Most polluted cities on November 26, 2024

2,308 cities ranked by their average PM2.5 over the day; the worst was Kolkata, India, at 256.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during November 26, 2024. All episodes.

← Kolkata 256.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for November 26, 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. 1KolkataWest Bengal, India
    36217.1×
  2. 2Lahorelow-cost sensorsPunjab, Pakistan
    28914.3×
  3. 2SarajevoFederation of B&H, Bosnia and Herzegovina
    28914.3×
  4. 4Banja LukaSrpska, Bosnia and Herzegovina
    24011.0×
  5. 5Dhakalow-cost sensorsDhaka Division, Bangladesh
    23610.7×
  6. 6TravnikFederation of B&H, Bosnia and Herzegovina
    23110.4×
  7. 7DelhiDelhi, India
    22910.3×
  8. 8Novi PazarCentral Serbia, Serbia
    2239.9×
  9. 9Kampalalow-cost sensorsCentral Region, Uganda
    2179.5×
  10. 10NegotinCentral Serbia, Serbia
    2139.2×
  11. 11UžiceCentral Serbia, Serbia
    2078.8×
  12. 12NišCentral Serbia, Serbia
    1957.9×
  13. 13HyderabadTelangana, India
    1917.5×
  14. 14KraljevoCentral Serbia, Serbia
    1887.2×
  15. 15Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1856.9×
  16. 16ČačakCentral Serbia, Serbia
    1776.2×
  17. 17Kathmandulow-cost sensorsBagmati Province, Nepal
    1705.6×
  18. 18CodleaBrașov County, Romania
    1675.3×
  19. 19MumbaiMaharashtra, India
    1675.2×
  20. 20ValjevoCentral Serbia, Serbia
    1644.9×
  21. 21Islamabadlow-cost sensorsIslamabad, Pakistan
    1614.7×
  22. 22ChennaiTamil Nadu, India
    1614.7×
  23. 23LazarevacCentral Serbia, Serbia
    1604.5×
  24. 24N'DjamenaN’Djaména, Chad
    1604.5×
  25. 25PirotCentral Serbia, Serbia
    1604.5×
  26. 26Karachilow-cost sensorsSindh, Pakistan
    1594.4×
  27. 27MiskolcBorsod-Abaúj-Zemplén, Hungary
    1533.9×
  28. 28KragujevacCentral Serbia, Serbia
    1533.9×
  29. 29Debrecenlow-cost sensorsHajdú-Bihar, Hungary
    1523.8×
  30. 30KazincbarcikaBorsod-Abaúj-Zemplén, Hungary
    1463.6×
  31. 31GuadalajaraJalisco, Mexico
    1423.5×
  32. 32DejCluj County, Romania
    1363.3×
  33. 32PristinaPristina, Kosovo
    1363.3×
  34. 34AugustówPodlasie, Poland
    1353.3×
  35. 35CalexicoCalifornia, United States
    1323.2×
  36. 36SmederevoCentral Serbia, Serbia
    1323.2×
  37. 37ZemunCentral Serbia, Serbia
    1313.2×
  38. 38Santa Anita - Los FicusLima region, Peru
    1303.2×
  39. 39Almatylow-cost sensorsAlmaty, Kazakhstan
    1303.1×
  40. 40KošiceKošice Region, Slovakia
    1273.1×
  41. 41OlomoucOlomouc Region, Czechia
    1233.0×
  42. 42Cluj-NapocaCluj County, Romania
    1222.9×
  43. 43SalorTashkent Region, Uzbekistan
    1182.8×
  44. 44PančevoVojvodina, Serbia
    1142.7×
  45. 45BaghdadBaghdad, Iraq
    1122.7×
  46. 46KościanGreater Poland, Poland
    1092.6×
  47. 47TepliceÚstí nad Labem Region, Czechia
    1082.6×
  48. 48DziałdowoWarmia-Masuria, Poland
    1072.5×
  49. 48PúchovTrenčín Region, Slovakia
    1072.5×
  50. 50ZgierzŁódź Voivodeship, Poland
    1072.5×
  51. 51LitvínovÚstí nad Labem Region, Czechia
    1072.5×
  52. 52HanoiHanoi, Vietnam
    1062.5×
  53. 53BelgradeCentral Serbia, Serbia
    1042.5×
  54. 53KłodzkoLower Silesia, Poland
    1042.5×
  55. 55Botevgradlow-cost sensorsSofia, Bulgaria
    1042.5×
  56. 55ObrenovacCentral Serbia, Serbia
    1042.5×
  57. 57Abujalow-cost sensorsFCT, Nigeria
    1022.4×
  58. 58HumennéPrešov Region, Slovakia
    1012.4×
  59. 59AntananarivoAnalamanga, Madagascar
    1002.3×
  60. 60WłocławekKujawsko-Pomorskie, Poland
    992.3×
  61. 61PrešovPrešov Region, Slovakia
    992.3×
  62. 61ŚwiecieKujawsko-Pomorskie, Poland
    992.3×
  63. 63Şabāḩ as SālimMubārak al Kabīr, Kuwait
    992.3×
  64. 64TrebišovKošice Region, Slovakia
    982.3×
  65. 65AshgabatAshgabat, Turkmenistan
    982.3×
  66. 65BorCentral Serbia, Serbia
    982.3×
  67. 65KrakówLesser Poland, Poland
    982.3×
  68. 68GrajewoPodlasie, Poland
    972.3×
  69. 68DěčínÚstí nad Labem Region, Czechia
    972.3×
  70. 70RuseRuse, Bulgaria
    972.3×
  71. 71TraunUpper Austria, Austria
    962.2×
  72. 72YamanashiYamanashi, Japan
    962.2×
  73. 73BucharestBucharest, Romania
    952.2×
  74. 74CraiovaDolj, Romania
    942.2×
  75. 75PřerovOlomouc Region, Czechia
    942.2×
  76. 75Puerto VarasLos Lagos Region, Chile
    942.2×
  77. 77MostÚstí nad Labem Region, Czechia
    942.1×
  78. 78BerounCentral Bohemia, Czechia
    942.1×
  79. 79NacimientoBiobio, Chile
    932.1×
  80. 80Ústí nad LabemÚstí nad Labem Region, Czechia
    902.0×
  81. 81PátraWest Greece, Greece
    902.0×
  82. 81ElblągWarmia-Masuria, Poland
    902.0×
  83. 83Vranov nad TopľouPrešov Region, Slovakia
    902.0×
  84. 84OtwockMazovia, Poland
    892.0×
  85. 84JakartaJakarta, Indonesia
    892.0×
  86. 86ThessaloníkiCentral Macedonia, Greece
    892.0×
  87. 87SremčicaCentral Serbia, Serbia
    892.0×
  88. 88BardejovPrešov Region, Slovakia
    892.0×
  89. 89VarnaVarna, Bulgaria
    892.0×
  90. 89GyőrGyőr-Moson-Sopron, Hungary
    892.0×
  91. 91AstanaAstana, Kazakhstan
    881.9×
  92. 92KutnoŁódź Voivodeship, Poland
    881.9×
  93. 93Mladá BoleslavCentral Bohemia, Czechia
    881.9×
  94. 93Jelenia GóraLower Silesia, Poland
    881.9×
  95. 95ĆuprijaCentral Serbia, Serbia
    871.9×
  96. 96BrnoSouth Moravian, Czechia
    871.9×
  97. 97PardubicePardubice Region, Czechia
    871.9×
  98. 97KoperUrban Municipality of Koper, Slovenia
    871.9×
  99. 99PezinokBratislava Region, Slovakia
    861.9×
  100. 99CoyhaiqueAysén, Chile
    861.9×
  101. 101WelsUpper Austria, Austria
    861.9×
  102. 102LinzUpper Austria, Austria
    861.9×
  103. 102Asunciónlow-cost sensorsAsuncion, Paraguay
    861.9×
  104. 104ZvolenBanská Bystrica Region, Slovakia
    861.9×
  105. 104Hradec KrálovéHradec Králové Region, Czechia
    861.9×
  106. 106ZlínZlín, Czechia
    861.8×
  107. 107PruszkówMazovia, Poland
    851.8×
  108. 107AnsfeldenUpper Austria, Austria
    851.8×
  109. 109PassauBavaria, Germany
    851.8×
  110. 109DunaújvárosFejér, Hungary
    851.8×
  111. 109SenicaTrnava Region, Slovakia
    851.8×
  112. 109LimaLima Province, Peru
    851.8×
  113. 113Skarżysko-KamiennaŚwiętokrzyskie, Poland
    851.8×
  114. 114OlsztynWarmia-Masuria, Poland
    841.8×
  115. 114OsornoLos Lagos Region, Chile
    841.8×
  116. 116TocopillaAntofagasta, Chile
    841.8×
  117. 117ZnojmoSouth Moravian, Czechia
    831.8×
  118. 117RacibórzSilesia, Poland
    831.8×
  119. 119Sevlievolow-cost sensorsGabrovo, Bulgaria
    831.7×
  120. 119KadaňÚstí nad Labem Region, Czechia
    831.7×
  121. 121ShanghaiShanghai, China
    821.7×
  122. 122Puerto MonttLos Lagos Region, Chile
    821.7×
  123. 123Nong KhaemBangkok, Thailand
    821.7×
  124. 123NogalesSonora, Mexico
    821.7×
  125. 125PraguePrague, Czechia
    811.7×
  126. 126Dimitrovgradlow-cost sensorsHaskovo, Bulgaria
    811.7×
  127. 126ŽideniceSouth Moravian, Czechia
    811.7×
  128. 128Jastrzębie ZdrójSilesia, Poland
    811.7×
  129. 129Haskovolow-cost sensorsHaskovo, Bulgaria
    811.7×
  130. 130EsztergomKomárom-Esztergom, Hungary
    801.7×
  131. 131ZamośćLublin, Poland
    801.7×
  132. 132KigaliKigali, Rwanda
    801.6×
  133. 132ŁukówLublin, Poland
    801.6×
  134. 132Medina Estateslow-cost sensorsGreater Accra, Ghana
    801.6×
  135. 135Novi SadVojvodina, Serbia
    801.6×
  136. 136AlgiersAlgiers, Algeria
    801.6×
  137. 137LegionowoMazovia, Poland
    801.6×
  138. 138LiberpolisCounty of Osijek-Baranja, Croatia
    791.6×
  139. 139ŁaskŁódź Voivodeship, Poland
    791.6×
  140. 140Silao de la VictoriaGuanajuato, Mexico
    791.6×
  141. 140Imperial BeachCalifornia, United States
    791.6×
  142. 142OpoleOpole Voivodeship, Poland
    791.6×
  143. 143AmstettenLower Austria, Austria
    781.6×
  144. 143PrievidzaTrenčín Region, Slovakia
    781.6×
  145. 143KaliszGreater Poland, Poland
    781.6×
  146. 146NiskoSubcarpathia, Poland
    781.6×
  147. 147TrenčínTrenčín Region, Slovakia
    781.6×
  148. 147NitraNitra Region, Slovakia
    781.6×
  149. 147KroměřížZlín, Czechia
    781.6×
  150. 147FutogVojvodina, Serbia
    781.6×
  151. 151SereďTrnava Region, Slovakia
    771.6×
  152. 151KomárnoNitra Region, Slovakia
    771.6×
  153. 153České BudějoviceSouth Bohemian Region, Czechia
    771.5×
  154. 153Wodzisław ŚląskiSilesia, Poland
    771.5×
  155. 155KladnoCentral Bohemia, Czechia
    771.5×
  156. 156ŁódźŁódź Voivodeship, Poland
    771.5×
  157. 157Istanbullow-cost sensorsIstanbul, Turkey
    771.5×
  158. 157ŻywiecSilesia, Poland
    771.5×
  159. 159RadomskoŁódź Voivodeship, Poland
    771.5×
  160. 159KatowiceSilesia, Poland
    771.5×
  161. 161Khlong Sam WaBangkok, Thailand
    761.5×
  162. 162KielceŚwiętokrzyskie, Poland
    761.5×
  163. 162MalackyBratislava Region, Slovakia
    761.5×
  164. 164CairoCairo, Egypt
    761.5×
  165. 164RadomMazovia, Poland
    761.5×
  166. 164Banská BystricaBanská Bystrica Region, Slovakia
    761.5×
  167. 167Accralow-cost sensorsGreater Accra, Ghana
    761.5×
  168. 167PoznańGreater Poland, Poland
    761.5×
  169. 167PłockMazovia, Poland
    761.5×
  170. 170Bang NaBangkok, Thailand
    761.5×
  171. 171Kędzierzyn-KoźleOpole Voivodeship, Poland
    751.5×
  172. 171HualpénBiobio, Chile
    751.5×
  173. 173Liptovský Mikulᚎilina Region, Slovakia
    751.5×
  174. 174WawerMazovia, Poland
    751.5×
  175. 174LiberecLiberec Region, Czechia
    751.5×
  176. 174YumaArizona, United States
    751.5×
  177. 177WolfsbergCarinthia, Austria
    741.4×
  178. 177TrnavaTrnava Region, Slovakia
    741.4×
  179. 179ŻyrardówMazovia, Poland
    741.4×
  180. 179WarsawMazovia, Poland
    741.4×
  181. 179Jacobo HunterArequipa, Peru
    741.4×
  182. 182MartinŽilina Region, Slovakia
    741.4×
  183. 183KaohsiungTakao, Taiwan
    741.4×
  184. 183SteyrUpper Austria, Austria
    741.4×
  185. 183WrocławLower Silesia, Poland
    741.4×
  186. 186Konstancin-JeziornaMazovia, Poland
    741.4×
  187. 186Valašské MeziříčíZlín, Czechia
    741.4×
  188. 188GrazStyria, Austria
    741.4×
  189. 188PilsenPlzeň Region, Czechia
    741.4×
  190. 190OurenseGalicia, Spain
    731.4×
  191. 190JōsōIbaraki, Japan
    731.4×
  192. 192BiałystokPodlasie, Poland
    731.4×
  193. 192PartizánskeTrenčín Region, Slovakia
    731.4×
  194. 194VillarricaAraucania, Chile
    731.4×
  195. 195BratislavaBratislava Region, Slovakia
    731.4×
  196. 196PrzemyślSubcarpathia, Poland
    721.4×
  197. 197FengshanTakao, Taiwan
    721.4×
  198. 198Dún LaoghaireLeinster, Ireland
    721.4×
  199. 198La UniónLos Ríos Region, Chile
    721.4×
  200. 200BogatyniaLower Silesia, Poland
    721.4×

Top 200 of 2,308 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 26, 2024, smogrank.com/history/2024-11-26 (accessed 3 Oct 2026).

Download top 10 (PNG)

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms.