SmogRank / History / February 9, 2025

Most polluted cities on February 9, 2025

2,310 cities ranked by their average PM2.5 over the day; the worst was Lahore, Pakistan, at 213.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during February 9, 2025. All episodes.

← Lahore 213.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for February 9, 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. 1Lahorelow-cost sensorsPunjab, Pakistan
    28814.2×
  2. 2Dhakalow-cost sensorsDhaka Division, Bangladesh
    23210.5×
  3. 3KolkataWest Bengal, India
    2038.5×
  4. 4Almatylow-cost sensorsAlmaty, Kazakhstan
    1988.1×
  5. 4Ulan BatorUlaanbaatar, Mongolia
    1988.1×
  6. 6DushanbeDushanbe, Tajikistan
    1927.6×
  7. 7BihaćFederation of B&H, Bosnia and Herzegovina
    1917.5×
  8. 8Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1917.5×
  9. 9DelhiDelhi, India
    1887.2×
  10. 10Kathmandulow-cost sensorsBagmati Province, Nepal
    1836.8×
  11. 11Karachilow-cost sensorsSindh, Pakistan
    1826.6×
  12. 12Abujalow-cost sensorsFCT, Nigeria
    1806.5×
  13. 13Islamabadlow-cost sensorsIslamabad, Pakistan
    1786.3×
  14. 14MumbaiMaharashtra, India
    1725.7×
  15. 15Novi PazarCentral Serbia, Serbia
    1715.6×
  16. 16RacibórzSilesia, Poland
    1715.6×
  17. 17ValjevoCentral Serbia, Serbia
    1715.6×
  18. 18AstanaAstana, Kazakhstan
    1705.5×
  19. 19Bielsko-BialaSilesia, Poland
    1705.5×
  20. 20ŻywiecSilesia, Poland
    1675.2×
  21. 20LoznicaCentral Serbia, Serbia
    1675.2×
  22. 22OpoleOpole Voivodeship, Poland
    1675.2×
  23. 23Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1665.1×
  24. 24HyderabadTelangana, India
    1665.1×
  25. 25N'DjamenaN’Djaména, Chad
    1665.1×
  26. 26UžiceCentral Serbia, Serbia
    1655.0×
  27. 27Kinshasalow-cost sensorsKinshasa, Democratic Republic of the Congo
    1634.9×
  28. 28LjubljanaLjubljana, Slovenia
    1634.9×
  29. 29TrbovljeMunicipality of Trbovlje, Slovenia
    1624.8×
  30. 30DejCluj County, Romania
    1624.7×
  31. 31LeskovacCentral Serbia, Serbia
    1604.6×
  32. 32CeljeUrban Municipality of Celje, Slovenia
    1604.6×
  33. 33HavířovMoravian-Silesian Region, Czechia
    1594.4×
  34. 35OstravaMoravian-Silesian Region, Czechia
    1584.4×
  35. 36NegotinCentral Serbia, Serbia
    1574.3×
  36. 37ChennaiTamil Nadu, India
    1574.2×
  37. 38MariborUrban Municipality of Maribor, Slovenia
    1564.1×
  38. 39LubańLower Silesia, Poland
    1554.1×
  39. 40ColomboWestern Province, Sri Lanka
    1554.0×
  40. 41SarajevoFederation of B&H, Bosnia and Herzegovina
    1544.0×
  41. 42Novo MestoUrban Municipality of Novo Mesto, Slovenia
    1533.9×
  42. 43KranjUrban Municipality of Kranj, Slovenia
    1533.9×
  43. 44Abidjanlow-cost sensorsAbidjan Autonomous District, Ivory Coast
    1533.9×
  44. 44TravnikFederation of B&H, Bosnia and Herzegovina
    1533.9×
  45. 46Jastrzębie ZdrójSilesia, Poland
    1513.7×
  46. 47OpavaMoravian-Silesian Region, Czechia
    1503.7×
  47. 48ProkupljeCentral Serbia, Serbia
    1493.7×
  48. 49KrotoszynGreater Poland, Poland
    1483.6×
  49. 50Kędzierzyn-KoźleOpole Voivodeship, Poland
    1453.5×
  50. 51WormsRheinland-Pfalz, Germany
    1443.5×
  51. 52BerounCentral Bohemia, Czechia
    1433.5×
  52. 53PhetchaburiPhetchaburi, Thailand
    1433.5×
  53. 54RatchaburiRatchaburi, Thailand
    1423.5×
  54. 55KazincbarcikaBorsod-Abaúj-Zemplén, Hungary
    1413.5×
  55. 55SpeyerRheinland-Pfalz, Germany
    1413.5×
  56. 57LampertheimHesse, Germany
    1353.3×
  57. 58MartinŽilina Region, Slovakia
    1353.3×
  58. 58PoznańGreater Poland, Poland
    1353.3×
  59. 60Ludwigshafen am RheinRheinland-Pfalz, Germany
    1353.3×
  60. 61ĆuprijaCentral Serbia, Serbia
    1343.3×
  61. 62MannheimBaden-Wurttemberg, Germany
    1333.2×
  62. 63MainzRheinland-Pfalz, Germany
    1323.2×
  63. 64AltenburgThuringia, Germany
    1323.2×
  64. 65PtujUrban Municipality of Ptuj, Slovenia
    1303.2×
  65. 67KasselHesse, Germany
    1283.1×
  66. 67KarlsruheBaden-Wurttemberg, Germany
    1283.1×
  67. 67BernburgSaxony-Anhalt, Germany
    1283.1×
  68. 70HeilbronnBaden-Wurttemberg, Germany
    1283.1×
  69. 71WeißenfelsSaxony-Anhalt, Germany
    1263.1×
  70. 71Schwäbisch HallBaden-Wurttemberg, Germany
    1263.1×
  71. 71GeraThuringia, Germany
    1263.1×
  72. 74TraunreutBavaria, Germany
    1253.0×
  73. 74Jelenia GóraLower Silesia, Poland
    1253.0×
  74. 76Czechowice-DziedziceSilesia, Poland
    1253.0×
  75. 77Bad KreuznachRheinland-Pfalz, Germany
    1243.0×
  76. 78NeuwiedRheinland-Pfalz, Germany
    1243.0×
  77. 79SchiedamSouth Holland, The Netherlands
    1233.0×
  78. 79KaliszGreater Poland, Poland
    1233.0×
  79. 81NyíregyházaSzabolcs-Szatmár-Bereg, Hungary
    1233.0×
  80. 82HanoiHanoi, Vietnam
    1233.0×
  81. 83ShenyangLiaoning, China
    1233.0×
  82. 84PrzemyślSubcarpathia, Poland
    1222.9×
  83. 84OberhausenNorth Rhine-Westphalia, Germany
    1222.9×
  84. 84ŻaryLubusz, Poland
    1222.9×
  85. 87WeimarThuringia, Germany
    1222.9×
  86. 88IJsselsteinUtrecht, The Netherlands
    1212.9×
  87. 88GießenHesse, Germany
    1212.9×
  88. 88WrocławLower Silesia, Poland
    1212.9×
  89. 91TilburgNorth Brabant, The Netherlands
    1212.9×
  90. 91MunichBavaria, Germany
    1212.9×
  91. 93KikindaVojvodina, Serbia
    1202.9×
  92. 93BottropNorth Rhine-Westphalia, Germany
    1202.9×
  93. 93BrzegOpole Voivodeship, Poland
    1202.9×
  94. 96FuldaHesse, Germany
    1202.9×
  95. 96TřinecMoravian-Silesian Region, Czechia
    1202.9×
  96. 98Skarżysko-KamiennaŚwiętokrzyskie, Poland
    1202.9×
  97. 98WittenbergSaxony-Anhalt, Germany
    1202.9×
  98. 100PrešovPrešov Region, Slovakia
    1192.9×
  99. 100Frankfurt am MainHesse, Germany
    1192.9×
  100. 102BaghdadBaghdad, Iraq
    1192.9×
  101. 102BensheimHesse, Germany
    1192.9×
  102. 104DessauSaxony-Anhalt, Germany
    1192.9×
  103. 105ErfurtThuringia, Germany
    1182.8×
  104. 106MerseburgSaxony-Anhalt, Germany
    1182.8×
  105. 106DattelnNorth Rhine-Westphalia, Germany
    1182.8×
  106. 106AugsburgBavaria, Germany
    1182.8×
  107. 109CairoCairo, Egypt
    1182.8×
  108. 110MünsterNorth Rhine-Westphalia, Germany
    1172.8×
  109. 111JenaThuringia, Germany
    1172.8×
  110. 111EisenachThuringia, Germany
    1172.8×
  111. 113EssenNorth Rhine-Westphalia, Germany
    1172.8×
  112. 113ŚwinoujścieWest Pomerania, Poland
    1172.8×
  113. 115GreizThuringia, Germany
    1172.8×
  114. 116MühlhausenThuringia, Germany
    1162.8×
  115. 116WłocławekKujawsko-Pomorskie, Poland
    1162.8×
  116. 116FilderstadtBaden-Wurttemberg, Germany
    1162.8×
  117. 119MiskolcBorsod-Abaúj-Zemplén, Hungary
    1162.8×
  118. 119VranjeCentral Serbia, Serbia
    1162.8×
  119. 119BarneveldGelderland, The Netherlands
    1162.8×
  120. 122MaarssenUtrecht, The Netherlands
    1162.8×
  121. 122Rüsselsheim am MainHesse, Germany
    1162.8×
  122. 122HeidelbergBaden-Wurttemberg, Germany
    1162.8×
  123. 122HalberstadtSaxony-Anhalt, Germany
    1162.8×
  124. 126PhayaoPhayao, Thailand
    1162.8×
  125. 127LudwigsburgBaden-Wurttemberg, Germany
    1152.8×
  126. 127Gorzów WielkopolskiLubusz, Poland
    1152.8×
  127. 129IngolstadtBavaria, Germany
    1152.7×
  128. 130UlmBaden-Wurttemberg, Germany
    1152.7×
  129. 130TübingenBaden-Wurttemberg, Germany
    1152.7×
  130. 130Frýdek-MístekMoravian-Silesian Region, Czechia
    1152.7×
  131. 133PristinaPristina, Kosovo
    1152.7×
  132. 133Nakhon PathomNakhon Pathom, Thailand
    1152.7×
  133. 133BredaNorth Brabant, The Netherlands
    1152.7×
  134. 136DortmundNorth Rhine-Westphalia, Germany
    1142.7×
  135. 137WieslochBaden-Wurttemberg, Germany
    1142.7×
  136. 137DarmstadtHesse, Germany
    1142.7×
  137. 139ReutlingenBaden-Wurttemberg, Germany
    1142.7×
  138. 139MichelstadtHesse, Germany
    1142.7×
  139. 139Limburg an der LahnHesse, Germany
    1142.7×
  140. 139KaiserslauternRheinland-Pfalz, Germany
    1142.7×
  141. 143TratTrat, Thailand
    1132.7×
  142. 143StuttgartBaden-Wurttemberg, Germany
    1132.7×
  143. 145PilsenPlzeň Region, Czechia
    1132.7×
  144. 145NacimientoBiobio, Chile
    1132.7×
  145. 147BielefeldNorth Rhine-Westphalia, Germany
    1132.7×
  146. 148DuisburgNorth Rhine-Westphalia, Germany
    1122.7×
  147. 148BorkenNorth Rhine-Westphalia, Germany
    1122.7×
  148. 150PhraePhrae, Thailand
    1122.7×
  149. 150Neu-UlmBavaria, Germany
    1122.7×
  150. 152GöttingenLower Saxony, Germany
    1122.7×
  151. 152GelsenkirchenNorth Rhine-Westphalia, Germany
    1122.7×
  152. 152CottbusBrandenburg, Germany
    1122.7×
  153. 152KatowiceSilesia, Poland
    1122.7×
  154. 156Bishkeklow-cost sensorsBishkek, Kyrgyzstan
    1112.6×
  155. 156WetzlarHesse, Germany
    1112.6×
  156. 156KadaňÚstí nad Labem Region, Czechia
    1112.6×
  157. 159ČačakCentral Serbia, Serbia
    1112.6×
  158. 159EschbornHesse, Germany
    1112.6×
  159. 159BurghausenBavaria, Germany
    1112.6×
  160. 162DěčínÚstí nad Labem Region, Czechia
    1112.6×
  161. 163RotterdamSouth Holland, The Netherlands
    1102.6×
  162. 163WalsrodeLower Saxony, Germany
    1102.6×
  163. 163KrakówLesser Poland, Poland
    1102.6×
  164. 166EindhovenNorth Brabant, The Netherlands
    1102.6×
  165. 166LučenecBanská Bystrica Region, Slovakia
    1102.6×
  166. 168ChanthaburiChanthaburi, Thailand
    1102.6×
  167. 168AnsbachBavaria, Germany
    1102.6×
  168. 168AalenBaden-Wurttemberg, Germany
    1102.6×
  169. 168RiedstadtHesse, Germany
    1102.6×
  170. 172KöthenSaxony-Anhalt, Germany
    1102.6×
  171. 172SallanchesAuvergne-Rhône-Alpes, France
    1102.6×
  172. 174SzczecinWest Pomerania, Poland
    1092.6×
  173. 174ŁaskŁódź Voivodeship, Poland
    1092.6×
  174. 176MagdeburgSaxony-Anhalt, Germany
    1092.6×
  175. 177RzeszówSubcarpathia, Poland
    1092.6×
  176. 177ŠabacCentral Serbia, Serbia
    1092.6×
  177. 179LamphunLamphun, Thailand
    1082.6×
  178. 179WernigerodeSaxony-Anhalt, Germany
    1082.6×
  179. 179HildesheimLower Saxony, Germany
    1082.6×
  180. 182KigaliKigali, Rwanda
    1082.6×
  181. 182ŻyrardówMazovia, Poland
    1082.6×
  182. 182WitzenhausenHesse, Germany
    1082.6×
  183. 182StendalSaxony-Anhalt, Germany
    1082.6×
  184. 182HattersheimHesse, Germany
    1082.6×
  185. 187UnnaNorth Rhine-Westphalia, Germany
    1082.6×
  186. 187Lauda-KönigshofenBaden-Wurttemberg, Germany
    1082.6×
  187. 189WolfsbergCarinthia, Austria
    1082.5×
  188. 189WiesbadenHesse, Germany
    1082.5×
  189. 189LubnjowBrandenburg, Germany
    1082.5×
  190. 189KoblenzRheinland-Pfalz, Germany
    1082.5×
  191. 193Marburg an der LahnHesse, Germany
    1072.5×
  192. 193KrefeldNorth Rhine-Westphalia, Germany
    1072.5×
  193. 193MostÚstí nad Labem Region, Czechia
    1072.5×
  194. 196Ban ChangRayong, Thailand
    1072.5×
  195. 196WürzburgBavaria, Germany
    1072.5×
  196. 198OsnabrückLower Saxony, Germany
    1062.5×
  197. 199NijmegenGelderland, The Netherlands
    1062.5×
  198. 199TeltowBrandenburg, Germany
    1062.5×

Top 200 of 2,310 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

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SmogRank, most polluted cities, PM2.5, February 9, 2025, smogrank.com/history/2025-02-09 (accessed 2 Oct 2026).

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