SmogRank / History / February 5, 2025

Most polluted cities on February 5, 2025

2,288 cities ranked by their average PM2.5 over the day; the worst was Dhaka, Bangladesh, at 251.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during February 5, 2025. All episodes.

← Dhaka 251.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for February 5, 2025, 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
    35216.7×
  2. 2Lahorelow-cost sensorsPunjab, Pakistan
    25211.8×
  3. 3YangonYangon, Myanmar
    24911.6×
  4. 4KolkataWest Bengal, India
    22610.1×
  5. 5DushanbeDushanbe, Tajikistan
    1968.0×
  6. 6Almatylow-cost sensorsAlmaty, Kazakhstan
    1897.3×
  7. 7DelhiDelhi, India
    1897.3×
  8. 8Kampalalow-cost sensorsCentral Region, Uganda
    1867.0×
  9. 8SalorTashkent Region, Uzbekistan
    1867.0×
  10. 10Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1735.8×
  11. 11KigaliKigali, Rwanda
    1705.5×
  12. 12ŻywiecSilesia, Poland
    1705.5×
  13. 13Islamabadlow-cost sensorsIslamabad, Pakistan
    1695.5×
  14. 14Kathmandulow-cost sensorsBagmati Province, Nepal
    1685.3×
  15. 15Bishkeklow-cost sensorsBishkek, Kyrgyzstan
    1685.3×
  16. 16KłodzkoLower Silesia, Poland
    1655.0×
  17. 17Karachilow-cost sensorsSindh, Pakistan
    1645.0×
  18. 18BaghdadBaghdad, Iraq
    1644.9×
  19. 19ObrenovacCentral Serbia, Serbia
    1634.9×
  20. 20LazarevacCentral Serbia, Serbia
    1634.9×
  21. 21ValjevoCentral Serbia, Serbia
    1634.8×
  22. 22Novi PazarCentral Serbia, Serbia
    1624.7×
  23. 23PhetchaburiPhetchaburi, Thailand
    1614.7×
  24. 24Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1614.6×
  25. 24Abujalow-cost sensorsFCT, Nigeria
    1614.6×
  26. 26BihaćFederation of B&H, Bosnia and Herzegovina
    1614.6×
  27. 27ZemunCentral Serbia, Serbia
    1604.6×
  28. 28OpoleOpole Voivodeship, Poland
    1594.5×
  29. 29N'DjamenaN’Djaména, Chad
    1584.4×
  30. 30KrotoszynGreater Poland, Poland
    1584.3×
  31. 31Gorzów WielkopolskiLubusz, Poland
    1574.3×
  32. 32KraljevoCentral Serbia, Serbia
    1564.2×
  33. 33RzeszówSubcarpathia, Poland
    1564.2×
  34. 34Kinshasalow-cost sensorsKinshasa, Democratic Republic of the Congo
    1554.1×
  35. 35RatchaburiRatchaburi, Thailand
    1544.0×
  36. 36SmederevoCentral Serbia, Serbia
    1544.0×
  37. 37UžiceCentral Serbia, Serbia
    1544.0×
  38. 38ZgierzŁódź Voivodeship, Poland
    1543.9×
  39. 39SuwałkiPodlasie, Poland
    1533.9×
  40. 40DejCluj County, Romania
    1533.9×
  41. 40SremčicaCentral Serbia, Serbia
    1533.9×
  42. 42KragujevacCentral Serbia, Serbia
    1533.9×
  43. 43MumbaiMaharashtra, India
    1533.8×
  44. 44LleidaCatalonia, Spain
    1523.8×
  45. 45ToruńKujawsko-Pomorskie, Poland
    1523.8×
  46. 46Nakhon PathomNakhon Pathom, Thailand
    1523.8×
  47. 47NišCentral Serbia, Serbia
    1523.8×
  48. 48PančevoVojvodina, Serbia
    1523.8×
  49. 49BelgradeCentral Serbia, Serbia
    1513.7×
  50. 50AugustówPodlasie, Poland
    1513.7×
  51. 51WłocławekKujawsko-Pomorskie, Poland
    1493.7×
  52. 52Yerevanlow-cost sensorsYerevan, Armenia
    1483.6×
  53. 53PoznańGreater Poland, Poland
    1483.6×
  54. 54KielceŚwiętokrzyskie, Poland
    1473.6×
  55. 55Skarżysko-KamiennaŚwiętokrzyskie, Poland
    1473.6×
  56. 55Samut SakhonSamut Sakhon, Thailand
    1473.6×
  57. 57ŁaskŁódź Voivodeship, Poland
    1453.6×
  58. 58BydgoszczKujawsko-Pomorskie, Poland
    1443.5×
  59. 59OtwockMazovia, Poland
    1433.5×
  60. 60PúchovTrenčín Region, Slovakia
    1433.5×
  61. 61Ban Talat BuengChon Buri, Thailand
    1433.5×
  62. 62Czechowice-DziedziceSilesia, Poland
    1403.4×
  63. 63HanoiHanoi, Vietnam
    1403.4×
  64. 64Nong KhaemBangkok, Thailand
    1393.4×
  65. 64Bang NaBangkok, Thailand
    1393.4×
  66. 66HyderabadTelangana, India
    1393.4×
  67. 67SiedlceMazovia, Poland
    1383.4×
  68. 67Mae SaiChiang Rai, Thailand
    1383.4×
  69. 69WormsRheinland-Pfalz, Germany
    1383.4×
  70. 70PhayaoPhayao, Thailand
    1373.3×
  71. 70ColomboWestern Province, Sri Lanka
    1373.3×
  72. 70LučenecBanská Bystrica Region, Slovakia
    1373.3×
  73. 73ElblągWarmia-Masuria, Poland
    1373.3×
  74. 73CeljeUrban Municipality of Celje, Slovenia
    1373.3×
  75. 75CairoCairo, Egypt
    1373.3×
  76. 76MiskolcBorsod-Abaúj-Zemplén, Hungary
    1363.3×
  77. 77PirotCentral Serbia, Serbia
    1353.3×
  78. 77KaliszGreater Poland, Poland
    1353.3×
  79. 79LublinLublin, Poland
    1353.3×
  80. 80DębicaSubcarpathia, Poland
    1353.3×
  81. 80Santa CatarinaNuevo León, Mexico
    1353.3×
  82. 82Ban PhaeoSamut Sakhon, Thailand
    1343.3×
  83. 83KazincbarcikaBorsod-Abaúj-Zemplén, Hungary
    1343.3×
  84. 83GyőrGyőr-Moson-Sopron, Hungary
    1343.3×
  85. 85LubańLower Silesia, Poland
    1343.2×
  86. 86PhraePhrae, Thailand
    1333.2×
  87. 87KutnoŁódź Voivodeship, Poland
    1313.2×
  88. 88Haskovolow-cost sensorsHaskovo, Bulgaria
    1313.2×
  89. 88Abidjanlow-cost sensorsAbidjan Autonomous District, Ivory Coast
    1313.2×
  90. 88ŚwiecieKujawsko-Pomorskie, Poland
    1313.2×
  91. 91Khlong LuangPathum Thani, Thailand
    1303.2×
  92. 92Novi SadVojvodina, Serbia
    1303.1×
  93. 93KrakówLesser Poland, Poland
    1293.1×
  94. 94SarajevoFederation of B&H, Bosnia and Herzegovina
    1293.1×
  95. 95WrocławLower Silesia, Poland
    1283.1×
  96. 95Khlong Sam WaBangkok, Thailand
    1283.1×
  97. 97NiskoSubcarpathia, Poland
    1283.1×
  98. 97ČačakCentral Serbia, Serbia
    1283.1×
  99. 97MartinŽilina Region, Slovakia
    1283.1×
  100. 100ĆuprijaCentral Serbia, Serbia
    1283.1×
  101. 101ŁódźŁódź Voivodeship, Poland
    1273.1×
  102. 102FutogVojvodina, Serbia
    1273.1×
  103. 103TratTrat, Thailand
    1273.1×
  104. 104TravnikFederation of B&H, Bosnia and Herzegovina
    1263.0×
  105. 105ChennaiTamil Nadu, India
    1263.0×
  106. 105Bielsko-BialaSilesia, Poland
    1263.0×
  107. 107ŽilinaŽilina Region, Slovakia
    1253.0×
  108. 107Lat KrabangBangkok, Thailand
    1253.0×
  109. 109TocopillaAntofagasta, Chile
    1233.0×
  110. 110Tomaszów LubelskiLublin, Poland
    1233.0×
  111. 111RadomMazovia, Poland
    1222.9×
  112. 111Phra PradaengSamut Prakan, Thailand
    1222.9×
  113. 113BiałystokPodlasie, Poland
    1212.9×
  114. 113TrenčínTrenčín Region, Slovakia
    1212.9×
  115. 115WawerMazovia, Poland
    1212.9×
  116. 116WarsawMazovia, Poland
    1212.9×
  117. 117Mae SotTak, Thailand
    1202.9×
  118. 118CiechanówMazovia, Poland
    1192.9×
  119. 118ChanthaburiChanthaburi, Thailand
    1192.9×
  120. 120AshgabatAshgabat, Turkmenistan
    1192.8×
  121. 121MielecSubcarpathia, Poland
    1182.8×
  122. 121Nakhon LuangPhra Nakhon Si Ayutthaya, Thailand
    1182.8×
  123. 123PraguePrague, Czechia
    1182.8×
  124. 123PtujUrban Municipality of Ptuj, Slovenia
    1182.8×
  125. 123Saphan SungBangkok, Thailand
    1182.8×
  126. 126Khan Na YaoBangkok, Thailand
    1172.8×
  127. 127ZamośćLublin, Poland
    1172.8×
  128. 127BangkokBangkok, Thailand
    1172.8×
  129. 127Bueng KumBangkok, Thailand
    1172.8×
  130. 130LegionowoMazovia, Poland
    1172.8×
  131. 131Ban Samae DamBangkok, Thailand
    1162.8×
  132. 132GießenHesse, Germany
    1152.8×
  133. 133Bang KapiBangkok, Thailand
    1152.7×
  134. 133MainzRheinland-Pfalz, Germany
    1152.7×
  135. 135Chiang MaiChiang Mai, Thailand
    1142.7×
  136. 136SereďTrnava Region, Slovakia
    1132.7×
  137. 137ManlleuCatalonia, Spain
    1132.7×
  138. 138PruszkówMazovia, Poland
    1132.7×
  139. 139JarosławSubcarpathia, Poland
    1122.7×
  140. 140UttaraditUttaradit, Thailand
    1122.7×
  141. 141LampertheimHesse, Germany
    1122.7×
  142. 142EsztergomKomárom-Esztergom, Hungary
    1112.6×
  143. 143Laem ChabangChon Buri, Thailand
    1112.6×
  144. 143Frankfurt am MainHesse, Germany
    1112.6×
  145. 145OlsztynWarmia-Masuria, Poland
    1112.6×
  146. 145Ban Khlong PrawetBangkok, Thailand
    1112.6×
  147. 145RužomberokŽilina Region, Slovakia
    1112.6×
  148. 148StarachowiceŚwiętokrzyskie, Poland
    1112.6×
  149. 149Lak SiBangkok, Thailand
    1102.6×
  150. 150Chiang RaiChiang Rai, Thailand
    1102.6×
  151. 150NeuwiedRheinland-Pfalz, Germany
    1102.6×
  152. 150NitraNitra Region, Slovakia
    1102.6×
  153. 153Nong ChokBangkok, Thailand
    1102.6×
  154. 154Sing BuriSing Buri, Thailand
    1092.6×
  155. 154SaraburiSaraburi, Thailand
    1092.6×
  156. 154NanNan, Thailand
    1092.6×
  157. 154PassauBavaria, Germany
    1092.6×
  158. 158ŻyrardówMazovia, Poland
    1082.6×
  159. 159Bad KreuznachRheinland-Pfalz, Germany
    1082.6×
  160. 160EłkWarmia-Masuria, Poland
    1082.6×
  161. 160Ludwigshafen am RheinRheinland-Pfalz, Germany
    1082.6×
  162. 162Accralow-cost sensorsGreater Accra, Ghana
    1072.5×
  163. 163SenicaTrnava Region, Slovakia
    1062.5×
  164. 164TrbovljeMunicipality of Trbovlje, Slovenia
    1062.5×
  165. 165ShanghaiShanghai, China
    1062.5×
  166. 165SpeyerRheinland-Pfalz, Germany
    1062.5×
  167. 167Samut PrakanSamut Prakan, Thailand
    1052.5×
  168. 167KasselHesse, Germany
    1052.5×
  169. 169LamphunLamphun, Thailand
    1052.5×
  170. 169HandlováTrenčín Region, Slovakia
    1052.5×
  171. 171TarnówLesser Poland, Poland
    1052.5×
  172. 171Prachin BuriPrachin Buri, Thailand
    1052.5×
  173. 173Phra Nakhon Si AyutthayaPhra Nakhon Si Ayutthaya, Thailand
    1042.5×
  174. 173LjubljanaLjubljana, Slovenia
    1042.5×
  175. 175EschbornHesse, Germany
    1042.4×
  176. 175RadomskoŁódź Voivodeship, Poland
    1042.4×
  177. 177Sai MaiBangkok, Thailand
    1032.4×
  178. 178Konstancin-JeziornaMazovia, Poland
    1032.4×
  179. 178MannheimBaden-Wurttemberg, Germany
    1032.4×
  180. 180PezinokBratislava Region, Slovakia
    1032.4×
  181. 181Ban ChangRayong, Thailand
    1032.4×
  182. 181SzczecinWest Pomerania, Poland
    1032.4×
  183. 183BratislavaBratislava Region, Slovakia
    1022.4×
  184. 184JasłoSubcarpathia, Poland
    1022.4×
  185. 185RiedstadtHesse, Germany
    1022.4×
  186. 186Rüsselsheim am MainHesse, Germany
    1012.4×
  187. 187BrzegOpole Voivodeship, Poland
    1002.4×
  188. 188PłockMazovia, Poland
    1002.3×
  189. 188Kędzierzyn-KoźleOpole Voivodeship, Poland
    1002.3×
  190. 188GdańskPomerania, Poland
    1002.3×
  191. 191PrešovPrešov Region, Slovakia
    992.3×
  192. 191Mueang NonthaburiNonthaburi, Thailand
    992.3×
  193. 193SenecBratislava Region, Slovakia
    992.3×
  194. 194WetzlarHesse, Germany
    992.3×
  195. 194BensheimHesse, Germany
    992.3×
  196. 196RacibórzSilesia, Poland
    992.3×
  197. 196Jelenia GóraLower Silesia, Poland
    992.3×
  198. 198NyíregyházaSzabolcs-Szatmár-Bereg, Hungary
    992.3×
  199. 198Marburg an der LahnHesse, Germany
    992.3×
  200. 198HattersheimHesse, Germany
    992.3×

Top 200 of 2,288 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 5, 2025, smogrank.com/history/2025-02-05 (accessed 2 Oct 2026).

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