SmogRank / History / February 11, 2024

Most polluted cities on February 11, 2024

2,111 cities ranked by their average PM2.5 over the day; the worst was Lahore, Pakistan, at 231.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during February 11, 2024. All episodes.

← Lahore 231.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for February 11, 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
    31215.4×
  2. 2Dhakalow-cost sensorsDhaka Division, Bangladesh
    25612.1×
  3. 3Ulan BatorUlaanbaatar, Mongolia
    25411.9×
  4. 4DelhiDelhi, India
    24411.3×
  5. 5KolkataWest Bengal, India
    22610.1×
  6. 6Abujalow-cost sensorsFCT, Nigeria
    1846.8×
  7. 7Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1816.5×
  8. 8Islamabadlow-cost sensorsIslamabad, Pakistan
    1756.0×
  9. 9Karachilow-cost sensorsSindh, Pakistan
    1735.8×
  10. 10Kathmandulow-cost sensorsBagmati Province, Nepal
    1735.8×
  11. 11KigaliKigali, Rwanda
    1624.8×
  12. 12N'DjamenaN’Djaména, Chad
    1584.4×
  13. 13MumbaiMaharashtra, India
    1574.3×
  14. 14BeijingBeijing, China
    1574.2×
  15. 15TlaquepaqueJalisco, Mexico
    1533.9×
  16. 16YangonYangon, Myanmar
    1483.6×
  17. 17ColomboWestern Province, Sri Lanka
    1463.6×
  18. 18HyderabadTelangana, India
    1423.5×
  19. 19HanoiHanoi, Vietnam
    1373.3×
  20. 20SalorTashkent Region, Uzbekistan
    1313.2×
  21. 21Ban Samae DamBangkok, Thailand
    1293.1×
  22. 22Maebaru-chūōFukuoka, Japan
    1283.1×
  23. 23ShenyangLiaoning, China
    1283.1×
  24. 24ChennaiTamil Nadu, India
    1263.1×
  25. 25TsushimaNagasaki, Japan
    1263.0×
  26. 26Nong KhaemBangkok, Thailand
    1243.0×
  27. 27Bang KapiBangkok, Thailand
    1212.9×
  28. 27Khlong Sam WaBangkok, Thailand
    1212.9×
  29. 29Bang Khun ThianBangkok, Thailand
    1192.8×
  30. 30SaseboNagasaki, Japan
    1182.8×
  31. 31ŌmuraNagasaki, Japan
    1172.8×
  32. 31WłocławekKujawsko-Pomorskie, Poland
    1172.8×
  33. 31GotōNagasaki, Japan
    1172.8×
  34. 34Tanushimarumachi-toyokiFukuoka, Japan
    1172.8×
  35. 34Lak SiBangkok, Thailand
    1172.8×
  36. 36Lat KrabangBangkok, Thailand
    1162.8×
  37. 37Tuen MunTuen Mun, Hong Kong
    1152.7×
  38. 37SaikaiNagasaki, Japan
    1152.7×
  39. 39Khlong LuangPathum Thani, Thailand
    1142.7×
  40. 40MatsuuraNagasaki, Japan
    1142.7×
  41. 41Saphan SungBangkok, Thailand
    1142.7×
  42. 42Ureshinomachi-shimojukuSaga, Japan
    1132.7×
  43. 43Bang NaBangkok, Thailand
    1122.7×
  44. 43TogitsuNagasaki, Japan
    1122.7×
  45. 43NagasakiNagasaki, Japan
    1122.7×
  46. 43ItoshimaFukuoka, Japan
    1122.7×
  47. 47IkiNagasaki, Japan
    1122.7×
  48. 48Imarichō-kōSaga, Japan
    1102.6×
  49. 49KashimaSaga, Japan
    1102.6×
  50. 50KaratsuSaga, Japan
    1092.6×
  51. 51Mueang NonthaburiNonthaburi, Thailand
    1092.6×
  52. 52BangkokBangkok, Thailand
    1082.6×
  53. 53Bang Bo DistrictSamut Prakan, Thailand
    1082.6×
  54. 54Khan Na YaoBangkok, Thailand
    1082.6×
  55. 55GuangzhouGuangdong, China
    1072.5×
  56. 56Sai MaiBangkok, Thailand
    1072.5×
  57. 57HigashigōSaga, Japan
    1062.5×
  58. 58ObitaNagasaki, Japan
    1062.5×
  59. 59TakeoSaga, Japan
    1052.5×
  60. 60Nong ChokBangkok, Thailand
    1042.5×
  61. 60FukuokaFukuoka, Japan
    1042.5×
  62. 62MiyakonojōMiyazaki, Japan
    1042.5×
  63. 63KogaFukuoka, Japan
    1042.4×
  64. 64ŌmutaFukuoka, Japan
    1032.4×
  65. 65Samut SakhonSamut Sakhon, Thailand
    1022.4×
  66. 66KushikinoKagoshima, Japan
    1022.4×
  67. 67Phra PradaengSamut Prakan, Thailand
    1012.4×
  68. 68KutnoŁódź Voivodeship, Poland
    1012.4×
  69. 69IsahayaNagasaki, Japan
    1012.4×
  70. 70KourouGuyane, French Guiana
    1002.4×
  71. 71KagoshimaKagoshima, Japan
    1002.4×
  72. 71PoznańGreater Poland, Poland
    1002.4×
  73. 73Nakhon PathomNakhon Pathom, Thailand
    1002.3×
  74. 73MunakataFukuoka, Japan
    1002.3×
  75. 75KitakyushuFukuoka, Japan
    992.3×
  76. 76WakasugiFukuoka, Japan
    992.3×
  77. 77CayenneGuyane, French Guiana
    992.3×
  78. 78TsurusakiOita, Japan
    982.3×
  79. 78IizukaFukuoka, Japan
    982.3×
  80. 80IzumiKagoshima, Japan
    982.3×
  81. 81NakatsuOita, Japan
    982.3×
  82. 82KogaFukuoka, Japan
    972.3×
  83. 83Ban Khlong PrawetBangkok, Thailand
    972.2×
  84. 84TetovoTetovo, North Macedonia
    972.2×
  85. 84KurumeFukuoka, Japan
    972.2×
  86. 86Samut PrakanSamut Prakan, Thailand
    962.2×
  87. 87BakuBaki, Azerbaijan
    962.2×
  88. 87BuzenFukuoka, Japan
    962.2×
  89. 89ShimonosekiYamaguchi, Japan
    952.2×
  90. 90UkihaFukuoka, Japan
    952.2×
  91. 91TosuSaga, Japan
    952.2×
  92. 91MiyazakiMiyazaki, Japan
    952.2×
  93. 93YukuhashiFukuoka, Japan
    952.2×
  94. 93TakuSaga, Japan
    952.2×
  95. 95YameFukuoka, Japan
    942.2×
  96. 96SagaSaga, Japan
    942.2×
  97. 96NagatoYamaguchi, Japan
    942.2×
  98. 98TagawaFukuoka, Japan
    942.1×
  99. 99NakamaFukuoka, Japan
    942.1×
  100. 100Kanzakimachi-kanzakiSaga, Japan
    942.1×
  101. 101NōgataFukuoka, Japan
    932.1×
  102. 102KasugaFukuoka, Japan
    932.1×
  103. 103KobayashiMiyazaki, Japan
    932.1×
  104. 104DejCluj County, Romania
    932.1×
  105. 104TakanabeMiyazaki, Japan
    932.1×
  106. 106YanagawaFukuoka, Japan
    922.1×
  107. 107ShintomiMiyazaki, Japan
    912.1×
  108. 107AmamiKagoshima, Japan
    912.1×
  109. 109NobeokaMiyazaki, Japan
    912.0×
  110. 110NichinanMiyazaki, Japan
    912.0×
  111. 111OgōriFukuoka, Japan
    912.0×
  112. 112OpoleOpole Voivodeship, Poland
    902.0×
  113. 113SendaiKagoshima, Japan
    902.0×
  114. 114MinamikyushuKagoshima, Japan
    902.0×
  115. 115Kaseda-shirakameKagoshima, Japan
    892.0×
  116. 116FanlingNorth District, Hong Kong
    881.9×
  117. 116KandaFukuoka, Japan
    881.9×
  118. 116ShikokuchūōEhime, Japan
    881.9×
  119. 119Tin Shui WaiYuen Long, Hong Kong
    881.9×
  120. 120Mong KokYau Tsim Mong District, Hong Kong
    881.9×
  121. 121Kan’onjichōKagawa, Japan
    871.9×
  122. 122Skarżysko-KamiennaŚwiętokrzyskie, Poland
    871.9×
  123. 122MarugameKagawa, Japan
    871.9×
  124. 124Novi PazarCentral Serbia, Serbia
    871.9×
  125. 125Wan ChaiWan Chai, Hong Kong
    871.9×
  126. 125KasaokaOkayama, Japan
    871.9×
  127. 127ŌitaOita, Japan
    861.9×
  128. 128ManamaManama, Bahrain
    861.9×
  129. 128NiihamaEhime, Japan
    861.9×
  130. 130HitaOita, Japan
    861.8×
  131. 130ZgierzŁódź Voivodeship, Poland
    861.8×
  132. 132San Tung Chung HangIslands, Hong Kong
    851.8×
  133. 133IyoEhime, Japan
    851.8×
  134. 134Narutochō-mitsuishiTokushima, Japan
    851.8×
  135. 135OnodaYamaguchi, Japan
    851.8×
  136. 136UbeYamaguchi, Japan
    851.8×
  137. 137CairoCairo, Egypt
    841.8×
  138. 137HikariYamaguchi, Japan
    841.8×
  139. 139SaikiOita, Japan
    841.8×
  140. 140DziałdowoWarmia-Masuria, Poland
    841.8×
  141. 140TamanoOkayama, Japan
    841.8×
  142. 140MatsuyamaEhime, Japan
    841.8×
  143. 143ŻyrardówMazovia, Poland
    841.8×
  144. 144ZentsujichóKagawa, Japan
    831.8×
  145. 145KościanGreater Poland, Poland
    831.8×
  146. 146AridaWakayama, Japan
    831.8×
  147. 147LimaLima Province, Peru
    831.7×
  148. 148LegionowoMazovia, Poland
    831.7×
  149. 149FukuyamaHiroshima, Japan
    821.7×
  150. 150KureHiroshima, Japan
    821.7×
  151. 150ShūnanYamaguchi, Japan
    821.7×
  152. 152TeltowBrandenburg, Germany
    821.7×
  153. 153HyūgaMiyazaki, Japan
    811.7×
  154. 154JakartaJakarta, Indonesia
    811.7×
  155. 154Tai PoTai Po, Hong Kong
    811.7×
  156. 156ShidoKagawa, Japan
    811.7×
  157. 156BeppuOita, Japan
    811.7×
  158. 156LancasterPennsylvania, United States
    811.7×
  159. 159TokushimaTokushima, Japan
    801.7×
  160. 159Gorzów WielkopolskiLubusz, Poland
    801.7×
  161. 161DushanbeDushanbe, Tajikistan
    801.7×
  162. 162IaşiIași County, Romania
    801.6×
  163. 162HamadaShimane, Japan
    801.6×
  164. 162HagiYamaguchi, Japan
    801.6×
  165. 162HiragiKagawa, Japan
    801.6×
  166. 166Sha TinSha Tin, Hong Kong
    801.6×
  167. 166KudamatsuYamaguchi, Japan
    801.6×
  168. 166HiroshimaHiroshima, Japan
    801.6×
  169. 166GōtsuchōShimane, Japan
    801.6×
  170. 170HigashihiroshimaHiroshima, Japan
    801.6×
  171. 171MineYamaguchi, Japan
    801.6×
  172. 172KurashikiOkayama, Japan
    791.6×
  173. 173MinatoWakayama, Japan
    791.6×
  174. 173VictoriaCentral and Western, Hong Kong
    791.6×
  175. 173WittenbergSaxony-Anhalt, Germany
    791.6×
  176. 176KavadarciKavadarci, North Macedonia
    791.6×
  177. 176ImabariEhime, Japan
    791.6×
  178. 176YawatahamaEhime, Japan
    791.6×
  179. 179SkopjeGrad Skopje, North Macedonia
    791.6×
  180. 179YamaguchiYamaguchi, Japan
    791.6×
  181. 179Czechowice-DziedziceSilesia, Poland
    791.6×
  182. 182PruszkówMazovia, Poland
    791.6×
  183. 182BydgoszczKujawsko-Pomorskie, Poland
    791.6×
  184. 182AsakuchiOkayama, Japan
    791.6×
  185. 185BerlinState of Berlin, Germany
    781.6×
  186. 186Şabāḩ as SālimMubārak al Kabīr, Kuwait
    781.6×
  187. 186TakeharaHiroshima, Japan
    781.6×
  188. 188MiharaHiroshima, Japan
    781.6×
  189. 188LęborkPomerania, Poland
    781.6×
  190. 190MasudaShimane, Japan
    781.6×
  191. 190NeuenhagenBrandenburg, Germany
    781.6×
  192. 190DessauSaxony-Anhalt, Germany
    781.6×
  193. 190ŁódźŁódź Voivodeship, Poland
    781.6×
  194. 190KirishimaKagoshima, Japan
    781.6×
  195. 195Sau Mau PingKwun Tong District, Hong Kong
    781.6×
  196. 195AnanTokushima, Japan
    781.6×
  197. 195MimaTokushima, Japan
    781.6×
  198. 198MieOita, Japan
    771.6×
  199. 198KunisakiOita, Japan
    771.6×
  200. 200ŻabbarĦaż-Żabbar, Malta
    771.5×

Top 200 of 2,111 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, February 11, 2024, smogrank.com/history/2024-02-11 (accessed 3 Oct 2026).

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