SmogRank / History / February 19, 2024

Most polluted cities on February 19, 2024

2,017 cities ranked by their average PM2.5 over the day; the worst was Dhaka, Bangladesh, at 232.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during February 19, 2024. All episodes.

← Dhaka 232.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for February 19, 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. 1Dhakalow-cost sensorsDhaka Division, Bangladesh
    31415.5×
  2. 2Kathmandulow-cost sensorsBagmati Province, Nepal
    1897.3×
  3. 3DelhiDelhi, India
    1826.6×
  4. 4N'DjamenaN’Djaména, Chad
    1816.6×
  5. 5VigevanoLombardy, Italy
    1796.3×
  6. 6TlaquepaqueJalisco, Mexico
    1766.1×
  7. 7Ulan BatorUlaanbaatar, Mongolia
    1756.0×
  8. 8MumbaiMaharashtra, India
    1745.9×
  9. 9PaviaLombardy, Italy
    1735.8×
  10. 10MantuaLombardy, Italy
    1715.6×
  11. 11MilanLombardy, Italy
    1705.5×
  12. 12LampangLampang, Thailand
    1695.4×
  13. 13KolkataWest Bengal, India
    1655.1×
  14. 14MukdahanMukdahan, Thailand
    1634.8×
  15. 15LodiLombardy, Italy
    1634.8×
  16. 16Novi PazarCentral Serbia, Serbia
    1614.6×
  17. 17Puerto VarasLos Lagos Region, Chile
    1614.6×
  18. 18Ubon RatchathaniUbon Ratchathani, Thailand
    1604.6×
  19. 19YasothonYasothon, Thailand
    1594.5×
  20. 20Mae SotTak, Thailand
    1594.4×
  21. 21SukhothaiSukhothai, Thailand
    1584.4×
  22. 21PljevljaPljevlja, Montenegro
    1584.4×
  23. 23NovaraPiedmont, Italy
    1584.4×
  24. 24KraljevoCentral Serbia, Serbia
    1584.4×
  25. 25ZemunCentral Serbia, Serbia
    1584.3×
  26. 26PančevoVojvodina, Serbia
    1574.3×
  27. 27BloemfonteinFree State, South Africa
    1574.2×
  28. 28TurinPiedmont, Italy
    1564.2×
  29. 29Amnat CharoenAmnat Charoen, Thailand
    1554.1×
  30. 30YangonYangon, Myanmar
    1554.0×
  31. 31KigaliKigali, Rwanda
    1544.0×
  32. 32LazarevacCentral Serbia, Serbia
    1544.0×
  33. 33Islamabadlow-cost sensorsIslamabad, Pakistan
    1533.9×
  34. 34Banja LukaSrpska, Bosnia and Herzegovina
    1533.9×
  35. 35La OrotavaCanary Islands, Spain
    1533.9×
  36. 36VimercateLombardy, Italy
    1523.8×
  37. 37LoeiLoei, Thailand
    1513.7×
  38. 38TrentoTrentino-Alto Adige, Italy
    1503.7×
  39. 39ObrenovacCentral Serbia, Serbia
    1503.7×
  40. 40JesiThe Marches, Italy
    1483.6×
  41. 41Udon ThaniUdon Thani, Thailand
    1473.6×
  42. 42NanNan, Thailand
    1443.5×
  43. 43SmederevoCentral Serbia, Serbia
    1433.5×
  44. 44BelgradeCentral Serbia, Serbia
    1433.5×
  45. 45BraPiedmont, Italy
    1413.4×
  46. 46FabrianoThe Marches, Italy
    1403.4×
  47. 47KalasinKalasin, Thailand
    1403.4×
  48. 48RoveretoTrentino-Alto Adige, Italy
    1393.4×
  49. 49TetovoTetovo, North Macedonia
    1373.3×
  50. 49NišCentral Serbia, Serbia
    1373.3×
  51. 51Khon KaenKhon Kaen, Thailand
    1363.3×
  52. 51ValjevoCentral Serbia, Serbia
    1363.3×
  53. 53KragujevacCentral Serbia, Serbia
    1353.3×
  54. 53ErbaLombardy, Italy
    1353.3×
  55. 55BakuBaki, Azerbaijan
    1353.3×
  56. 56GostivarGostivar, North Macedonia
    1343.3×
  57. 57Kamphaeng PhetKamphaeng Phet, Thailand
    1323.2×
  58. 57Falconara MarittimaThe Marches, Italy
    1323.2×
  59. 59PirotCentral Serbia, Serbia
    1303.2×
  60. 59Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1303.2×
  61. 61PhayaoPhayao, Thailand
    1303.1×
  62. 62Roi EtRoi Et, Thailand
    1293.1×
  63. 63ĆuprijaCentral Serbia, Serbia
    1293.1×
  64. 64Nong Bua LamphuNong Bua Lamphu, Thailand
    1293.1×
  65. 65Botevgradlow-cost sensorsSofia, Bulgaria
    1253.0×
  66. 66SkopjeGrad Skopje, North Macedonia
    1253.0×
  67. 67ChennaiTamil Nadu, India
    1243.0×
  68. 68MaspalomasCanary Islands, Spain
    1222.9×
  69. 69ComoLombardy, Italy
    1222.9×
  70. 70KavadarciKavadarci, North Macedonia
    1212.9×
  71. 71AronaCanary Islands, Spain
    1202.9×
  72. 72Sevlievolow-cost sensorsGabrovo, Bulgaria
    1192.9×
  73. 73SurinSurin, Thailand
    1172.8×
  74. 73UžiceCentral Serbia, Serbia
    1172.8×
  75. 75ČačakCentral Serbia, Serbia
    1162.8×
  76. 75SarajevoFederation of B&H, Bosnia and Herzegovina
    1162.8×
  77. 77UttaraditUttaradit, Thailand
    1162.8×
  78. 78DushanbeDushanbe, Tajikistan
    1152.7×
  79. 79LamphunLamphun, Thailand
    1142.7×
  80. 80PhraePhrae, Thailand
    1132.7×
  81. 80BeneventoCampania, Italy
    1132.7×
  82. 82SremčicaCentral Serbia, Serbia
    1132.7×
  83. 83AgüimesCanary Islands, Spain
    1122.7×
  84. 84DejCluj County, Romania
    1112.6×
  85. 85CapannoriTuscany, Italy
    1102.6×
  86. 86Nakhon RatchasimaNakhon Ratchasima, Thailand
    1102.6×
  87. 87ChaiyaphumChaiyaphum, Thailand
    1092.6×
  88. 88Las Palmas de Gran CanariaCanary Islands, Spain
    1092.6×
  89. 88Granadilla de AbonaCanary Islands, Spain
    1092.6×
  90. 90Santa Cruz de la PalmaCanary Islands, Spain
    1082.6×
  91. 91HyderabadTelangana, India
    1072.5×
  92. 92CandelariaCanary Islands, Spain
    1072.5×
  93. 93Mae SaiChiang Rai, Thailand
    1072.5×
  94. 94Si Maha PhotPrachin Buri, Thailand
    1062.5×
  95. 95San IsidroCanary Islands, Spain
    1062.5×
  96. 96Buri RamBuriram, Thailand
    1042.4×
  97. 97PhetchabunPhetchabun, Thailand
    1012.4×
  98. 98HanoiHanoi, Vietnam
    992.3×
  99. 98IngenioCanary Islands, Spain
    992.3×
  100. 100BitolaBitola, North Macedonia
    982.3×
  101. 100LučenecBanská Bystrica Region, Slovakia
    982.3×
  102. 102AcerraCampania, Italy
    972.3×
  103. 103Gabrovolow-cost sensorsGabrovo, Bulgaria
    972.3×
  104. 103SalorTashkent Region, Uzbekistan
    972.3×
  105. 105Prince GeorgeBritish Columbia, Canada
    962.2×
  106. 106BorgomaneroPiedmont, Italy
    952.2×
  107. 107DębicaSubcarpathia, Poland
    952.2×
  108. 108PhichitPhichit, Thailand
    942.1×
  109. 109StrumicaStrumica, North Macedonia
    942.1×
  110. 110Lop BuriLopburi, Thailand
    942.1×
  111. 111Ceglie MessapicaApulia, Italy
    932.1×
  112. 111Novi SadVojvodina, Serbia
    932.1×
  113. 113VelesVeles, North Macedonia
    932.1×
  114. 114LuganoTicino, Switzerland
    932.1×
  115. 115Sakon NakhonSakon Nakhon, Thailand
    922.1×
  116. 116Chai NatChai Nat, Thailand
    922.1×
  117. 117BorCentral Serbia, Serbia
    912.0×
  118. 118FutogVojvodina, Serbia
    902.0×
  119. 119CairoCairo, Egypt
    902.0×
  120. 120KazincbarcikaBorsod-Abaúj-Zemplén, Hungary
    902.0×
  121. 121VolosThessaly, Greece
    902.0×
  122. 121Nakhon SawanNakhon Sawan, Thailand
    902.0×
  123. 123HamarInnlandet, Norway
    892.0×
  124. 124Cluj-NapocaCluj County, Romania
    881.9×
  125. 124Ban Samae DamBangkok, Thailand
    881.9×
  126. 126RatchaburiRatchaburi, Thailand
    881.9×
  127. 127PinetownKwaZulu-Natal, South Africa
    881.9×
  128. 127Sing BuriSing Buri, Thailand
    881.9×
  129. 129TolucaMéxico, Mexico
    871.9×
  130. 129SulphurLouisiana, United States
    871.9×
  131. 131KanchanaburiKanchanaburi, Thailand
    861.9×
  132. 131PodgoricaPodgorica, Montenegro
    861.9×
  133. 131QuinteroValparaiso, Chile
    861.9×
  134. 134ArucasCanary Islands, Spain
    861.9×
  135. 134ChillánÑuble, Chile
    861.9×
  136. 136CodleaBrașov County, Romania
    841.8×
  137. 136DziałdowoWarmia-Masuria, Poland
    841.8×
  138. 138AranyaprathetSa Kaeo, Thailand
    841.8×
  139. 139Mladá BoleslavCentral Bohemia, Czechia
    841.8×
  140. 140Karachilow-cost sensorsSindh, Pakistan
    831.8×
  141. 140TeldeCanary Islands, Spain
    831.8×
  142. 142PátraWest Greece, Greece
    831.8×
  143. 142TratTrat, Thailand
    831.8×
  144. 142BresciaLombardy, Italy
    831.8×
  145. 145ŽilinaŽilina Region, Slovakia
    821.7×
  146. 146ZvolenBanská Bystrica Region, Slovakia
    821.7×
  147. 147AsprópyrgosAttica, Greece
    821.7×
  148. 148AguascalientesAguascalientes, Mexico
    821.7×
  149. 149SantiagoSantiago Metropolitan, Chile
    811.7×
  150. 150Skarżysko-KamiennaŚwiętokrzyskie, Poland
    811.7×
  151. 150KrakówLesser Poland, Poland
    811.7×
  152. 150SalamancaGuanajuato, Mexico
    811.7×
  153. 153Bang NaBangkok, Thailand
    811.7×
  154. 154PrešovPrešov Region, Slovakia
    801.7×
  155. 154Viña del MarValparaiso, Chile
    801.7×
  156. 156Santa Cruz de TenerifeCanary Islands, Spain
    801.7×
  157. 156Jastrzębie ZdrójSilesia, Poland
    801.7×
  158. 158GarcíaNuevo León, Mexico
    801.6×
  159. 159RancaguaO'Higgins Region, Chile
    801.6×
  160. 160PristinaPristina, Kosovo
    801.6×
  161. 160Puente AltoSantiago Metropolitan, Chile
    801.6×
  162. 162TrebišovKošice Region, Slovakia
    791.6×
  163. 162SaraburiSaraburi, Thailand
    791.6×
  164. 162Khlong LuangPathum Thani, Thailand
    791.6×
  165. 165ReginaSaskatchewan, Canada
    791.6×
  166. 166Almatylow-cost sensorsAlmaty, Kazakhstan
    791.6×
  167. 166Lat KrabangBangkok, Thailand
    791.6×
  168. 166Saphan SungBangkok, Thailand
    791.6×
  169. 169Phra Nakhon Si AyutthayaPhra Nakhon Si Ayutthaya, Thailand
    791.6×
  170. 169Nakhon NayokNakhon Nayok, Thailand
    791.6×
  171. 169HualpénBiobio, Chile
    791.6×
  172. 172Bang KapiBangkok, Thailand
    791.6×
  173. 173Chiang RaiChiang Rai, Thailand
    781.6×
  174. 174Bishkeklow-cost sensorsBishkek, Kyrgyzstan
    781.6×
  175. 175KošiceKošice Region, Slovakia
    781.6×
  176. 175Sai MaiBangkok, Thailand
    781.6×
  177. 177IlindenIlinden, North Macedonia
    771.6×
  178. 177Chiang MaiChiang Mai, Thailand
    771.6×
  179. 177TalaganteSantiago Metropolitan, Chile
    771.6×
  180. 180CelayaGuanajuato, Mexico
    771.5×
  181. 180HelenaMontana, United States
    771.5×
  182. 182SatunSatun, Thailand
    771.5×
  183. 183Los ÁngelesBiobio, Chile
    771.5×
  184. 184NiihamaEhime, Japan
    771.5×
  185. 184LęborkPomerania, Poland
    771.5×
  186. 184Bueng KumBangkok, Thailand
    771.5×
  187. 187HattiesburgMississippi, United States
    761.5×
  188. 188WłocławekKujawsko-Pomorskie, Poland
    761.5×
  189. 189Nong KhaemBangkok, Thailand
    761.5×
  190. 190AthensAttica, Greece
    761.5×
  191. 190NacimientoBiobio, Chile
    761.5×
  192. 192Vranov nad TopľouPrešov Region, Slovakia
    761.5×
  193. 192Khan Na YaoBangkok, Thailand
    761.5×
  194. 194GdyniaPomerania, Poland
    751.5×
  195. 195IrapuatoGuanajuato, Mexico
    751.5×
  196. 196MiskolcBorsod-Abaúj-Zemplén, Hungary
    751.5×
  197. 196Wodzisław ŚląskiSilesia, Poland
    751.5×
  198. 196RengoO'Higgins Region, Chile
    751.5×
  199. 196ConcónValparaiso, Chile
    751.5×
  200. 200ThessaloníkiCentral Macedonia, Greece
    751.5×

Top 200 of 2,017 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 19, 2024, smogrank.com/history/2024-02-19 (accessed 3 Oct 2026).

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