SmogRank / History / March 13, 2024

Most polluted cities on March 13, 2024

1,567 cities ranked by their average PM2.5 over the day; the worst was Lahore, Pakistan, at 126.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during March 13, 2024. All episodes.

← Lahore 126.0 µg/m³ 100 µg/m³15 WHO 24-hour guideline
Every city ranked for March 13, 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
    2018.4×
  2. 2N'DjamenaN’Djaména, Chad
    1897.3×
  3. 3Dhakalow-cost sensorsDhaka Division, Bangladesh
    1846.8×
  4. 4Mae SaiChiang Rai, Thailand
    1786.2×
  5. 5NanNan, Thailand
    1685.3×
  6. 6Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1675.2×
  7. 7LampangLampang, Thailand
    1665.1×
  8. 8DelhiDelhi, India
    1624.8×
  9. 9CairoCairo, Egypt
    1614.6×
  10. 10LoeiLoei, Thailand
    1604.6×
  11. 11HyderabadTelangana, India
    1594.4×
  12. 12TlaquepaqueJalisco, Mexico
    1584.4×
  13. 13Kathmandulow-cost sensorsBagmati Province, Nepal
    1564.1×
  14. 14KalasinKalasin, Thailand
    1554.1×
  15. 15BaghdadBaghdad, Iraq
    1544.0×
  16. 16Ulan BatorUlaanbaatar, Mongolia
    1523.8×
  17. 17MukdahanMukdahan, Thailand
    1523.8×
  18. 18PhayaoPhayao, Thailand
    1513.7×
  19. 19YasothonYasothon, Thailand
    1513.7×
  20. 20Si Sa KetSi Sa Ket, Thailand
    1483.6×
  21. 21KolkataWest Bengal, India
    1453.6×
  22. 22Mae SotTak, Thailand
    1433.5×
  23. 23Roi EtRoi Et, Thailand
    1423.5×
  24. 24Karachilow-cost sensorsSindh, Pakistan
    1413.4×
  25. 25ShenyangLiaoning, China
    1413.4×
  26. 26Khon KaenKhon Kaen, Thailand
    1393.4×
  27. 27WłocławekKujawsko-Pomorskie, Poland
    1363.3×
  28. 28Chiang MaiChiang Mai, Thailand
    1353.3×
  29. 28BeijingBeijing, China
    1353.3×
  30. 30PhetchabunPhetchabun, Thailand
    1313.2×
  31. 31ŁaskŁódź Voivodeship, Poland
    1313.2×
  32. 32LamphunLamphun, Thailand
    1303.1×
  33. 32HanoiHanoi, Vietnam
    1303.1×
  34. 32SurinSurin, Thailand
    1303.1×
  35. 35PhraePhrae, Thailand
    1293.1×
  36. 36Chai NatChai Nat, Thailand
    1293.1×
  37. 37KaliszGreater Poland, Poland
    1283.1×
  38. 38SukhothaiSukhothai, Thailand
    1273.1×
  39. 39GuadalajaraJalisco, Mexico
    1273.1×
  40. 40OpoleOpole Voivodeship, Poland
    1273.1×
  41. 41ChaiyaphumChaiyaphum, Thailand
    1263.0×
  42. 42Nakhon RatchasimaNakhon Ratchasima, Thailand
    1253.0×
  43. 43BydgoszczKujawsko-Pomorskie, Poland
    1233.0×
  44. 44KigaliKigali, Rwanda
    1233.0×
  45. 45ColumbusGeorgia, United States
    1222.9×
  46. 46RacibórzSilesia, Poland
    1202.9×
  47. 47SzczecinWest Pomerania, Poland
    1202.9×
  48. 48ToruńKujawsko-Pomorskie, Poland
    1192.9×
  49. 49KanchanaburiKanchanaburi, Thailand
    1192.8×
  50. 50KościanGreater Poland, Poland
    1182.8×
  51. 51Udon ThaniUdon Thani, Thailand
    1182.8×
  52. 52Buri RamBuriram, Thailand
    1172.8×
  53. 53DziałdowoWarmia-Masuria, Poland
    1172.8×
  54. 53KościerzynaPomerania, Poland
    1172.8×
  55. 55ColomboWestern Province, Sri Lanka
    1162.8×
  56. 55PoznańGreater Poland, Poland
    1162.8×
  57. 57Nong Bua LamphuNong Bua Lamphu, Thailand
    1162.8×
  58. 58YangonYangon, Myanmar
    1152.7×
  59. 59Amnat CharoenAmnat Charoen, Thailand
    1132.7×
  60. 60ZgierzŁódź Voivodeship, Poland
    1102.6×
  61. 61RatchaburiRatchaburi, Thailand
    1092.6×
  62. 61Jastrzębie ZdrójSilesia, Poland
    1092.6×
  63. 63Chiang RaiChiang Rai, Thailand
    1092.6×
  64. 64Gorzów WielkopolskiLubusz, Poland
    1082.6×
  65. 65ElblągWarmia-Masuria, Poland
    1072.5×
  66. 66Banja LukaSrpska, Bosnia and Herzegovina
    1072.5×
  67. 67Suphan BuriSuphan Buri, Thailand
    1072.5×
  68. 68PhichitPhichit, Thailand
    1062.5×
  69. 69KłodzkoLower Silesia, Poland
    1062.5×
  70. 70Kamphaeng PhetKamphaeng Phet, Thailand
    1052.5×
  71. 71Bielsko-BialaSilesia, Poland
    1052.5×
  72. 72Si Maha PhotPrachin Buri, Thailand
    1042.4×
  73. 72GuangzhouGuangdong, China
    1042.4×
  74. 74MexicaliBaja California, Mexico
    1042.4×
  75. 75Kędzierzyn-KoźleOpole Voivodeship, Poland
    1032.4×
  76. 76Czechowice-DziedziceSilesia, Poland
    1022.4×
  77. 77Nakhon SawanNakhon Sawan, Thailand
    1012.4×
  78. 78Sakon NakhonSakon Nakhon, Thailand
    1012.4×
  79. 79Santa Anita - Los FicusLima region, Peru
    1002.4×
  80. 80DębicaSubcarpathia, Poland
    1002.4×
  81. 80Wan ChaiWan Chai, Hong Kong
    1002.4×
  82. 80Alto HospicioTarapacá, Chile
    1002.4×
  83. 83SarajevoFederation of B&H, Bosnia and Herzegovina
    1002.3×
  84. 84KutnoŁódź Voivodeship, Poland
    992.3×
  85. 85Khlong LuangPathum Thani, Thailand
    992.3×
  86. 86ChennaiTamil Nadu, India
    982.3×
  87. 86TocopillaAntofagasta, Chile
    982.3×
  88. 86AlbanyGeorgia, United States
    982.3×
  89. 89LęborkPomerania, Poland
    982.3×
  90. 90Sing BuriSing Buri, Thailand
    972.3×
  91. 91XonacatlánMéxico, Mexico
    972.2×
  92. 92Lop BuriLopburi, Thailand
    962.2×
  93. 92Asunciónlow-cost sensorsAsuncion, Paraguay
    962.2×
  94. 94ŚwiecieKujawsko-Pomorskie, Poland
    952.2×
  95. 95JakartaJakarta, Indonesia
    952.2×
  96. 96OtwockMazovia, Poland
    942.2×
  97. 96RadomskoŁódź Voivodeship, Poland
    942.2×
  98. 98Saint AndrewsSouth Carolina, United States
    942.1×
  99. 99PhuketPhuket, Thailand
    932.1×
  100. 100HualpénBiobio, Chile
    932.1×
  101. 101Nong ChokBangkok, Thailand
    922.1×
  102. 102Nakhon NayokNakhon Nayok, Thailand
    922.1×
  103. 103Phenix CityAlabama, United States
    922.1×
  104. 104Nong KhaemBangkok, Thailand
    922.1×
  105. 105Bang NaBangkok, Thailand
    912.1×
  106. 106Tuen MunTuen Mun, Hong Kong
    912.0×
  107. 107Warner RobinsGeorgia, United States
    912.0×
  108. 108AranyaprathetSa Kaeo, Thailand
    902.0×
  109. 108KatowiceSilesia, Poland
    902.0×
  110. 110Mong KokYau Tsim Mong District, Hong Kong
    902.0×
  111. 110PłockMazovia, Poland
    902.0×
  112. 112ŻyrardówMazovia, Poland
    892.0×
  113. 113Sai MaiBangkok, Thailand
    892.0×
  114. 114GdańskPomerania, Poland
    892.0×
  115. 115PruszkówMazovia, Poland
    881.9×
  116. 116Strzelce OpolskieOpole Voivodeship, Poland
    881.9×
  117. 117ŻywiecSilesia, Poland
    881.9×
  118. 118MumbaiMaharashtra, India
    881.9×
  119. 118BytówPomerania, Poland
    881.9×
  120. 120Hua HinPrachuap Khiri Khan, Thailand
    871.9×
  121. 120Khan Na YaoBangkok, Thailand
    871.9×
  122. 122Prachin BuriPrachin Buri, Thailand
    871.9×
  123. 123KołobrzegWest Pomerania, Poland
    871.9×
  124. 123CoyhaiqueAysén, Chile
    871.9×
  125. 123AugustaGeorgia, United States
    871.9×
  126. 126MaconGeorgia, United States
    871.9×
  127. 127Nakhon PathomNakhon Pathom, Thailand
    861.9×
  128. 127CelayaGuanajuato, Mexico
    861.9×
  129. 129LegionowoMazovia, Poland
    861.9×
  130. 129GdyniaPomerania, Poland
    861.9×
  131. 131OlsztynWarmia-Masuria, Poland
    851.8×
  132. 131Bang KapiBangkok, Thailand
    851.8×
  133. 133TrussvilleAlabama, United States
    851.8×
  134. 134SaraburiSaraburi, Thailand
    851.8×
  135. 135BangkokBangkok, Thailand
    851.8×
  136. 136Saphan SungBangkok, Thailand
    841.8×
  137. 137Phra PradaengSamut Prakan, Thailand
    831.8×
  138. 138PhetchaburiPhetchaburi, Thailand
    831.7×
  139. 139Skarżysko-KamiennaŚwiętokrzyskie, Poland
    831.7×
  140. 140Jelenia GóraLower Silesia, Poland
    821.7×
  141. 141Phra Nakhon Si AyutthayaPhra Nakhon Si Ayutthaya, Thailand
    821.7×
  142. 141Bueng KumBangkok, Thailand
    821.7×
  143. 143ŁódźŁódź Voivodeship, Poland
    821.7×
  144. 143BaytownTexas, United States
    821.7×
  145. 145RanongRanong province, Thailand
    821.7×
  146. 145Mueang NonthaburiNonthaburi, Thailand
    821.7×
  147. 147Lat KrabangBangkok, Thailand
    811.7×
  148. 148Samut PrakanSamut Prakan, Thailand
    801.7×
  149. 149DearbornMichigan, United States
    801.6×
  150. 150Forest ParkGeorgia, United States
    801.6×
  151. 150KennesawGeorgia, United States
    801.6×
  152. 152BirminghamAlabama, United States
    791.6×
  153. 153Konstancin-JeziornaMazovia, Poland
    781.6×
  154. 153Bang Bo DistrictSamut Prakan, Thailand
    781.6×
  155. 155Tsuen WanTsuen Wan, Hong Kong
    781.6×
  156. 156VictoriaCentral and Western, Hong Kong
    781.6×
  157. 157Kampalalow-cost sensorsCentral Region, Uganda
    771.6×
  158. 158RabinalBaja Verapaz, Guatemala
    771.5×
  159. 158East ChicagoIndiana, United States
    771.5×
  160. 160Surat ThaniSurat Thani, Thailand
    771.5×
  161. 161TratTrat, Thailand
    771.5×
  162. 161Hat YaiSongkhla, Thailand
    771.5×
  163. 161Tai PoTai Po, Hong Kong
    771.5×
  164. 161HamarInnlandet, Norway
    771.5×
  165. 165RadomMazovia, Poland
    771.5×
  166. 165Sham Shui PoSham Shui Po District, Hong Kong
    771.5×
  167. 165GainesvilleGeorgia, United States
    771.5×
  168. 168ZemunCentral Serbia, Serbia
    771.5×
  169. 168OregonOhio, United States
    771.5×
  170. 170PirotCentral Serbia, Serbia
    761.5×
  171. 170Mo i RanaNordland, Norway
    761.5×
  172. 172Samut SakhonSamut Sakhon, Thailand
    761.5×
  173. 172Abujalow-cost sensorsFCT, Nigeria
    761.5×
  174. 174KalamazooMichigan, United States
    761.5×
  175. 175MielecSubcarpathia, Poland
    761.5×
  176. 175Kuala LumpurKuala Lumpur, Malaysia
    761.5×
  177. 177Fort WayneIndiana, United States
    751.5×
  178. 177BensalemPennsylvania, United States
    751.5×
  179. 179PančevoVojvodina, Serbia
    751.5×
  180. 179SalamancaGuanajuato, Mexico
    751.5×
  181. 181Puerto MonttLos Lagos Region, Chile
    751.5×
  182. 182ValdostaGeorgia, United States
    751.5×
  183. 183SatunSatun, Thailand
    751.5×
  184. 184SiedlceMazovia, Poland
    741.4×
  185. 185AntananarivoAnalamanga, Madagascar
    741.4×
  186. 185Puerto VarasLos Lagos Region, Chile
    741.4×
  187. 187PhatthalungPhatthalung, Thailand
    741.4×
  188. 187Tin Shui WaiYuen Long, Hong Kong
    741.4×
  189. 187East RidgeTennessee, United States
    741.4×
  190. 190WawerMazovia, Poland
    741.4×
  191. 190Kwai ChungKwai Tsing District, Hong Kong
    741.4×
  192. 192Silao de la VictoriaGuanajuato, Mexico
    741.4×
  193. 193YalaYala, Thailand
    741.4×
  194. 193Ban Khlong PrawetBangkok, Thailand
    741.4×
  195. 193Puerto AysénAysén, Chile
    741.4×
  196. 196AstanaAstana, Kazakhstan
    731.4×
  197. 196NarathiwatNarathiwat, Thailand
    731.4×
  198. 196HueytownAlabama, United States
    731.4×
  199. 196FlorenceSouth Carolina, United States
    731.4×
  200. 196WindsorOntario, Canada
    731.4×

Top 200 of 1,567 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, March 13, 2024, smogrank.com/history/2024-03-13 (accessed 3 Oct 2026).

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