SmogRank / History / February 20, 2025

Most polluted cities on February 20, 2025

2,559 cities ranked by their average PM2.5 over the day; the worst was Dhaka, Bangladesh, at 193.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during February 20, 2025. All episodes.

← Dhaka 193.0 µg/m³ 150 µg/m³15 WHO 24-hour guideline
Every city ranked for February 20, 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
    26812.9×
  2. 2RājgīrBihar, India
    23710.8×
  3. 3TumkūrKarnataka, India
    23010.3×
  4. 4Kathmandulow-cost sensorsBagmati Province, Nepal
    2119.1×
  5. 5Kampalalow-cost sensorsCentral Region, Uganda
    2078.8×
  6. 6KalyānMaharashtra, India
    2068.7×
  7. 7KruševacCentral Serbia, Serbia
    1998.3×
  8. 7HājīpurBihar, India
    1998.3×
  9. 9ŠabacCentral Serbia, Serbia
    1917.5×
  10. 10PatnaBihar, India
    1897.3×
  11. 11NegotinCentral Serbia, Serbia
    1887.2×
  12. 12KrotoszynGreater Poland, Poland
    1836.7×
  13. 13Banja LukaSrpska, Bosnia and Herzegovina
    1796.4×
  14. 14BegusaraiBihar, India
    1796.4×
  15. 15ZaječarCentral Serbia, Serbia
    1786.3×
  16. 16GayaBihar, India
    1786.2×
  17. 17SaharsaBihar, India
    1766.1×
  18. 18SmederevoCentral Serbia, Serbia
    1756.0×
  19. 19OpoleOpole Voivodeship, Poland
    1756.0×
  20. 20BawānaDelhi, India
    1745.9×
  21. 21CuddaloreTamil Nadu, India
    1745.9×
  22. 22MungerBihar, India
    1725.7×
  23. 23Bihār SharīfBihar, India
    1725.7×
  24. 24NarelaDelhi, India
    1705.5×
  25. 25LoznicaCentral Serbia, Serbia
    1705.5×
  26. 26SuboticaVojvodina, Serbia
    1705.5×
  27. 27AnkleshwarGujarat, India
    1705.5×
  28. 28Czechowice-DziedziceSilesia, Poland
    1695.4×
  29. 29LublinLublin, Poland
    1695.4×
  30. 30BaddiHimachal Pradesh, India
    1685.3×
  31. 30MandideepMadhya Pradesh, India
    1685.3×
  32. 32LucknowUttar Pradesh, India
    1685.3×
  33. 33GummidipundiTamil Nadu, India
    1685.3×
  34. 34LeskovacCentral Serbia, Serbia
    1685.3×
  35. 34HanoiHanoi, Vietnam
    1685.3×
  36. 36ObrenovacCentral Serbia, Serbia
    1675.2×
  37. 36PāliRajasthan, India
    1675.2×
  38. 38LazarevacCentral Serbia, Serbia
    1665.1×
  39. 39N'DjamenaN’Djaména, Chad
    1655.0×
  40. 40NišCentral Serbia, Serbia
    1644.9×
  41. 41ĀsansolWest Bengal, India
    1634.9×
  42. 42LubańLower Silesia, Poland
    1634.9×
  43. 42Jastrzębie ZdrójSilesia, Poland
    1634.9×
  44. 44ZemunCentral Serbia, Serbia
    1634.8×
  45. 45PatancheruTelangana, India
    1634.8×
  46. 46ThiruvananthapuramKerala, India
    1624.8×
  47. 47ProkupljeCentral Serbia, Serbia
    1624.8×
  48. 47Novi PazarCentral Serbia, Serbia
    1624.8×
  49. 49DurgapurWest Bengal, India
    1624.7×
  50. 49ŻywiecSilesia, Poland
    1624.7×
  51. 51VapiGujarat, India
    1624.7×
  52. 52BhāgalpurBihar, India
    1624.7×
  53. 53MangaluruKarnataka, India
    1614.6×
  54. 54BuxarBihar, India
    1614.6×
  55. 55KikindaVojvodina, Serbia
    1604.6×
  56. 55KaliszGreater Poland, Poland
    1604.6×
  57. 57RānīganjWest Bengal, India
    1604.6×
  58. 58KłodzkoLower Silesia, Poland
    1594.5×
  59. 59Tomaszów LubelskiLublin, Poland
    1594.5×
  60. 60MuzaffarpurBihar, India
    1594.5×
  61. 61PančevoVojvodina, Serbia
    1594.4×
  62. 62SremčicaCentral Serbia, Serbia
    1584.4×
  63. 62Jelenia GóraLower Silesia, Poland
    1584.4×
  64. 62UžiceCentral Serbia, Serbia
    1584.4×
  65. 65MuzaffarnagarUttar Pradesh, India
    1584.4×
  66. 66OtwockMazovia, Poland
    1584.4×
  67. 68DushanbeDushanbe, Tajikistan
    1584.3×
  68. 69Karachilow-cost sensorsSindh, Pakistan
    1584.3×
  69. 70Bielsko-BialaSilesia, Poland
    1574.3×
  70. 70KhargharMaharashtra, India
    1574.3×
  71. 72ValjevoCentral Serbia, Serbia
    1574.3×
  72. 73AurangābādBihar, India
    1574.3×
  73. 74Abujalow-cost sensorsFCT, Nigeria
    1574.3×
  74. 75Dera MāndiDelhi, India
    1574.3×
  75. 76Sremska MitrovicaVojvodina, Serbia
    1574.3×
  76. 77LoniUttar Pradesh, India
    1574.2×
  77. 78ThāneMaharashtra, India
    1574.2×
  78. 79PurniaBihar, India
    1564.2×
  79. 80GuwahatiAssam, India
    1564.2×
  80. 81HassanKarnataka, India
    1564.2×
  81. 82Debrecenlow-cost sensorsHajdú-Bihar, Hungary
    1564.2×
  82. 82GorakhpurUttar Pradesh, India
    1564.2×
  83. 84ArāriaBihar, India
    1564.1×
  84. 85CalafatDolj, Romania
    1564.1×
  85. 86PoznańGreater Poland, Poland
    1554.1×
  86. 87BhiwandiMaharashtra, India
    1554.1×
  87. 88Skarżysko-KamiennaŚwiętokrzyskie, Poland
    1554.0×
  88. 88AngulOdisha, India
    1554.0×
  89. 90BhayandarMaharashtra, India
    1544.0×
  90. 91BiałystokPodlasie, Poland
    1544.0×
  91. 91ChāpraBihar, India
    1544.0×
  92. 93Stodůlkylow-cost sensorsPrague, Czechia
    1544.0×
  93. 94ČačakCentral Serbia, Serbia
    1544.0×
  94. 94BelgradeCentral Serbia, Serbia
    1544.0×
  95. 96ĆuprijaCentral Serbia, Serbia
    1533.9×
  96. 96SiliguriWest Bengal, India
    1533.9×
  97. 98PithampurMadhya Pradesh, India
    1533.9×
  98. 99ŁaskŁódź Voivodeship, Poland
    1533.9×
  99. 100KragujevacCentral Serbia, Serbia
    1533.9×
  100. 101YadgirKarnataka, India
    1533.9×
  101. 102AugustówPodlasie, Poland
    1523.8×
  102. 103DhaulpurRajasthan, India
    1523.8×
  103. 104DūngarpurRajasthan, India
    1523.8×
  104. 105GangtokSikkim, India
    1523.8×
  105. 105DelhiDelhi, India
    1523.8×
  106. 107NalbāriAssam, India
    1513.7×
  107. 108NyíregyházaSzabolcs-Szatmár-Bereg, Hungary
    1503.7×
  108. 109PirotCentral Serbia, Serbia
    1503.7×
  109. 109BānswāraRajasthan, India
    1503.7×
  110. 109Zagreblow-cost sensorsZagreb, Croatia
    1503.7×
  111. 109Pimpri-ChinchwadMaharashtra, India
    1503.7×
  112. 113RourkelaOdisha, India
    1493.7×
  113. 113AhmedabadGujarat, India
    1493.7×
  114. 115PuneMaharashtra, India
    1483.6×
  115. 116CodleaBrașov County, Romania
    1483.6×
  116. 117RānipetTamil Nadu, India
    1473.6×
  117. 118DębicaSubcarpathia, Poland
    1473.6×
  118. 119MahādMaharashtra, India
    1473.6×
  119. 120KanpurUttar Pradesh, India
    1473.6×
  120. 121KoprivnicaKoprivnica-Križevci, Croatia
    1463.6×
  121. 122PožarevacCentral Serbia, Serbia
    1463.6×
  122. 123Gorzów WielkopolskiLubusz, Poland
    1443.5×
  123. 124KraljevoCentral Serbia, Serbia
    1443.5×
  124. 124HāpurUttar Pradesh, India
    1443.5×
  125. 126KotaRajasthan, India
    1433.5×
  126. 127StarachowiceŚwiętokrzyskie, Poland
    1433.5×
  127. 127TirumalaAndhra Pradesh, India
    1433.5×
  128. 129MalegaonMaharashtra, India
    1423.5×
  129. 130CoimbatoreTamil Nadu, India
    1423.5×
  130. 131BhilaiChhattisgarh, India
    1413.5×
  131. 132Konstancin-JeziornaMazovia, Poland
    1393.4×
  132. 133DādriUttar Pradesh, India
    1383.4×
  133. 133Winterthurlow-cost sensorsZurich, Switzerland
    1383.4×
  134. 133AlangadKerala, India
    1383.4×
  135. 136MartinŽilina Region, Slovakia
    1383.4×
  136. 137LučenecBanská Bystrica Region, Slovakia
    1383.4×
  137. 138RzeszówSubcarpathia, Poland
    1383.4×
  138. 138VršacVojvodina, Serbia
    1383.4×
  139. 138MumbaiMaharashtra, India
    1383.4×
  140. 141VelloreTamil Nadu, India
    1353.3×
  141. 142PanvelMaharashtra, India
    1353.3×
  142. 143NanNan, Thailand
    1353.3×
  143. 144Mae SaiChiang Rai, Thailand
    1353.3×
  144. 145SiedlceMazovia, Poland
    1343.3×
  145. 146MeerutUttar Pradesh, India
    1343.3×
  146. 147BhilwaraRajasthan, India
    1343.2×
  147. 148SerilingampalleTelangana, India
    1333.2×
  148. 149BorCentral Serbia, Serbia
    1333.2×
  149. 150CeljeUrban Municipality of Celje, Slovenia
    1333.2×
  150. 151KazincbarcikaBorsod-Abaúj-Zemplén, Hungary
    1323.2×
  151. 151BihaćFederation of B&H, Bosnia and Herzegovina
    1323.2×
  152. 153Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1323.2×
  153. 154KadapaAndhra Pradesh, India
    1313.2×
  154. 155AnantapurAndhra Pradesh, India
    1313.2×
  155. 156WrocławLower Silesia, Poland
    1303.1×
  156. 156Novo MestoUrban Municipality of Novo Mesto, Slovenia
    1303.1×
  157. 158VranjeCentral Serbia, Serbia
    1293.1×
  158. 158ŁódźŁódź Voivodeship, Poland
    1293.1×
  159. 160MiskolcBorsod-Abaúj-Zemplén, Hungary
    1293.1×
  160. 161EłkWarmia-Masuria, Poland
    1293.1×
  161. 162ShrīrāmpurWest Bengal, India
    1283.1×
  162. 162Bang Pakonglow-cost sensorsChachoengsao, Thailand
    1283.1×
  163. 164Botevgradlow-cost sensorsSofia, Bulgaria
    1283.1×
  164. 165ClosepetKarnataka, India
    1273.1×
  165. 166FengshanTakao, Taiwan
    1263.0×
  166. 166WłocławekKujawsko-Pomorskie, Poland
    1263.0×
  167. 168RajākheriMadhya Pradesh, India
    1263.0×
  168. 169BucharestBucharest, Romania
    1263.0×
  169. 169FutogVojvodina, Serbia
    1263.0×
  170. 171KrakówLesser Poland, Poland
    1253.0×
  171. 172NashikMaharashtra, India
    1253.0×
  172. 172Ulan BatorUlaanbaatar, Mongolia
    1253.0×
  173. 174NandedMaharashtra, India
    1253.0×
  174. 175MostÚstí nad Labem Region, Czechia
    1243.0×
  175. 176ColomboWestern Province, Sri Lanka
    1243.0×
  176. 177Chik BallāpurKarnataka, India
    1243.0×
  177. 178WawerMazovia, Poland
    1233.0×
  178. 178GdańskPomerania, Poland
    1233.0×
  179. 178AmīnpurTelangana, India
    1233.0×
  180. 181BilāspurChhattisgarh, India
    1233.0×
  181. 182GobindgarhPunjab, India
    1233.0×
  182. 183MorādābādUttar Pradesh, India
    1233.0×
  183. 184ŻyrardówMazovia, Poland
    1222.9×
  184. 184KatowiceSilesia, Poland
    1222.9×
  185. 186TirupparangunramTamil Nadu, India
    1222.9×
  186. 187Chiang MaiChiang Mai, Thailand
    1222.9×
  187. 188TarnówLesser Poland, Poland
    1212.9×
  188. 188NagpurMaharashtra, India
    1212.9×
  189. 190TravnikFederation of B&H, Bosnia and Herzegovina
    1212.9×
  190. 190PtujUrban Municipality of Ptuj, Slovenia
    1212.9×
  191. 192GandhinagarGujarat, India
    1212.9×
  192. 193Lop BuriLopburi, Thailand
    1202.9×
  193. 193BhiwadiRajasthan, India
    1202.9×
  194. 195BoisarMaharashtra, India
    1202.9×
  195. 196DejCluj County, Romania
    1202.9×
  196. 197Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1202.9×
  197. 197WarsawMazovia, Poland
    1202.9×
  198. 197LamphunLamphun, Thailand
    1202.9×
  199. 200LampangLampang, Thailand
    1192.9×

Top 200 of 2,559 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 20, 2025, smogrank.com/history/2025-02-20 (accessed 2 Oct 2026).

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