SmogRank / History / November 9, 2024

Most polluted cities on November 9, 2024

2,234 cities ranked by their average PM2.5 over the day; the worst was Lahore, Pakistan, at 445.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during November 9, 2024. All episodes.

← Lahore 445.0 µg/m³ 400 µg/m³15 WHO 24-hour guideline
Every city ranked for November 9, 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
    500+29.7×
  2. 2LynnMassachusetts, United States
    49321.5×
  3. 3Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    29814.9×
  4. 4DelhiDelhi, India
    23910.9×
  5. 5NegotinCentral Serbia, Serbia
    2159.3×
  6. 6Islamabadlow-cost sensorsIslamabad, Pakistan
    2129.1×
  7. 7BeijingBeijing, China
    2109.0×
  8. 8Kampalalow-cost sensorsCentral Region, Uganda
    2008.3×
  9. 9KraljevoCentral Serbia, Serbia
    1947.8×
  10. 10SmederevoCentral Serbia, Serbia
    1907.4×
  11. 11HanoiHanoi, Vietnam
    1846.8×
  12. 12ValjevoCentral Serbia, Serbia
    1806.5×
  13. 13KragujevacCentral Serbia, Serbia
    1806.5×
  14. 14ObrenovacCentral Serbia, Serbia
    1766.1×
  15. 15LazarevacCentral Serbia, Serbia
    1766.1×
  16. 16Novi PazarCentral Serbia, Serbia
    1756.0×
  17. 17ZemunCentral Serbia, Serbia
    1715.6×
  18. 18SremčicaCentral Serbia, Serbia
    1705.5×
  19. 18UžiceCentral Serbia, Serbia
    1705.5×
  20. 20SarajevoFederation of B&H, Bosnia and Herzegovina
    1695.4×
  21. 21DejCluj County, Romania
    1685.4×
  22. 22ČačakCentral Serbia, Serbia
    1685.3×
  23. 23BelgradeCentral Serbia, Serbia
    1675.2×
  24. 24PančevoVojvodina, Serbia
    1675.2×
  25. 25MumbaiMaharashtra, India
    1644.9×
  26. 26PirotCentral Serbia, Serbia
    1614.6×
  27. 27Debrecenlow-cost sensorsHajdú-Bihar, Hungary
    1604.5×
  28. 28FutogVojvodina, Serbia
    1604.5×
  29. 29Novo MestoUrban Municipality of Novo Mesto, Slovenia
    1594.5×
  30. 30Novi SadVojvodina, Serbia
    1574.2×
  31. 31Kathmandulow-cost sensorsBagmati Province, Nepal
    1564.2×
  32. 32BernburgSaxony-Anhalt, Germany
    1554.1×
  33. 33ĆuprijaCentral Serbia, Serbia
    1544.0×
  34. 34AntananarivoAnalamanga, Madagascar
    1543.9×
  35. 35NišCentral Serbia, Serbia
    1533.9×
  36. 35KolkataWest Bengal, India
    1533.9×
  37. 37GyőrGyőr-Moson-Sopron, Hungary
    1503.7×
  38. 38ŽilinaŽilina Region, Slovakia
    1503.7×
  39. 39Ulan BatorUlaanbaatar, Mongolia
    1483.6×
  40. 40Vientianelow-cost sensorsVientiane Prefecture, Laos
    1473.6×
  41. 41SalorTashkent Region, Uzbekistan
    1473.6×
  42. 42DessauSaxony-Anhalt, Germany
    1453.5×
  43. 43KöthenSaxony-Anhalt, Germany
    1423.5×
  44. 44MagdeburgSaxony-Anhalt, Germany
    1403.4×
  45. 45CeljeUrban Municipality of Celje, Slovenia
    1393.4×
  46. 46Cluj-NapocaCluj County, Romania
    1383.4×
  47. 47JakartaJakarta, Indonesia
    1383.4×
  48. 48PtujUrban Municipality of Ptuj, Slovenia
    1373.4×
  49. 49WittenbergSaxony-Anhalt, Germany
    1373.3×
  50. 50N'DjamenaN’Djaména, Chad
    1363.3×
  51. 50Bitterfeld-WolfenSaxony-Anhalt, Germany
    1363.3×
  52. 52KladnoCentral Bohemia, Czechia
    1363.3×
  53. 53KazincbarcikaBorsod-Abaúj-Zemplén, Hungary
    1323.2×
  54. 54CairoCairo, Egypt
    1313.2×
  55. 55LitvínovÚstí nad Labem Region, Czechia
    1303.1×
  56. 56IngolstadtBavaria, Germany
    1293.1×
  57. 56TrbovljeMunicipality of Trbovlje, Slovenia
    1293.1×
  58. 58BaghdadBaghdad, Iraq
    1283.1×
  59. 59LučenecBanská Bystrica Region, Slovakia
    1283.1×
  60. 60KadaňÚstí nad Labem Region, Czechia
    1283.1×
  61. 61DushanbeDushanbe, Tajikistan
    1273.1×
  62. 62Ústí nad LabemÚstí nad Labem Region, Czechia
    1273.1×
  63. 62CanbyOregon, United States
    1273.1×
  64. 64BorCentral Serbia, Serbia
    1263.0×
  65. 64PraguePrague, Czechia
    1263.0×
  66. 66PilsenPlzeň Region, Czechia
    1253.0×
  67. 67DěčínÚstí nad Labem Region, Czechia
    1253.0×
  68. 67LjubljanaLjubljana, Slovenia
    1253.0×
  69. 69WolfsburgLower Saxony, Germany
    1243.0×
  70. 70HalberstadtSaxony-Anhalt, Germany
    1243.0×
  71. 71MostÚstí nad Labem Region, Czechia
    1233.0×
  72. 72ČadcaŽilina Region, Slovakia
    1233.0×
  73. 73Birminghamlow-cost sensorsEngland, United Kingdom
    1222.9×
  74. 74SchwerinMecklenburg-Vorpommern, Germany
    1222.9×
  75. 74ZnojmoSouth Moravian, Czechia
    1222.9×
  76. 76SeonghwanChungcheongnam-do, South Korea
    1212.9×
  77. 76TepliceÚstí nad Labem Region, Czechia
    1212.9×
  78. 78BrnoSouth Moravian, Czechia
    1212.9×
  79. 79Yerevanlow-cost sensorsYerevan, Armenia
    1192.9×
  80. 80Bielsko-BialaSilesia, Poland
    1182.8×
  81. 80TocopillaAntofagasta, Chile
    1182.8×
  82. 82Burg bei MagdeburgSaxony-Anhalt, Germany
    1182.8×
  83. 83CieszynSilesia, Poland
    1172.8×
  84. 84RužomberokŽilina Region, Slovakia
    1172.8×
  85. 84MartinŽilina Region, Slovakia
    1172.8×
  86. 86Nong KhaemBangkok, Thailand
    1172.8×
  87. 87SokolovCarlsbad Region, Czechia
    1162.8×
  88. 88BremerhavenBremen, Germany
    1162.8×
  89. 89Frýdek-MístekMoravian-Silesian Region, Czechia
    1162.8×
  90. 90BoryeongChungcheongnam-do, South Korea
    1152.8×
  91. 91BerounCentral Bohemia, Czechia
    1152.7×
  92. 92WoodburnOregon, United States
    1152.7×
  93. 93SalemOregon, United States
    1142.7×
  94. 94GreizThuringia, Germany
    1142.7×
  95. 95MariborUrban Municipality of Maribor, Slovenia
    1142.7×
  96. 96SzegedCsongrád, Hungary
    1132.7×
  97. 97YesanChungcheongnam-do, South Korea
    1132.7×
  98. 98WismarMecklenburg-Vorpommern, Germany
    1132.7×
  99. 99KelheimBavaria, Germany
    1122.7×
  100. 100HamburgHamburg, Germany
    1122.7×
  101. 100HalstenbekSchleswig-Holstein, Germany
    1122.7×
  102. 100ŻywiecSilesia, Poland
    1122.7×
  103. 103WeidenBavaria, Germany
    1112.6×
  104. 104PřerovOlomouc Region, Czechia
    1112.6×
  105. 104OpoleOpole Voivodeship, Poland
    1112.6×
  106. 106KomárnoNitra Region, Slovakia
    1102.6×
  107. 107Halle (Saale)Saxony-Anhalt, Germany
    1102.6×
  108. 107HavířovMoravian-Silesian Region, Czechia
    1102.6×
  109. 109BuanJeollabuk-do, South Korea
    1092.6×
  110. 109PúchovTrenčín Region, Slovakia
    1092.6×
  111. 111MiskolcBorsod-Abaúj-Zemplén, Hungary
    1092.6×
  112. 112Hansestadt SalzwedelSaxony-Anhalt, Germany
    1082.6×
  113. 112MarktredwitzBavaria, Germany
    1082.6×
  114. 114Ban Samae DamBangkok, Thailand
    1082.5×
  115. 114HongseongChungcheongnam-do, South Korea
    1082.5×
  116. 114SalzgitterLower Saxony, Germany
    1082.5×
  117. 117PristinaPristina, Kosovo
    1062.5×
  118. 118OstravaMoravian-Silesian Region, Czechia
    1062.5×
  119. 118SpokaneWashington, United States
    1062.5×
  120. 120BraunschweigLower Saxony, Germany
    1062.5×
  121. 120AltenburgThuringia, Germany
    1062.5×
  122. 122DunaújvárosFejér, Hungary
    1052.5×
  123. 123TigardOregon, United States
    1042.5×
  124. 124PécsBaranya, Hungary
    1042.5×
  125. 124TřinecMoravian-Silesian Region, Czechia
    1042.5×
  126. 126KimjeJeollabuk-do, South Korea
    1032.4×
  127. 126WernigerodeSaxony-Anhalt, Germany
    1032.4×
  128. 128Brandenburg an der HavelBrandenburg, Germany
    1032.4×
  129. 129ZlínZlín, Czechia
    1032.4×
  130. 129Jelenia GóraLower Silesia, Poland
    1032.4×
  131. 131GeraThuringia, Germany
    1032.4×
  132. 132Dhakalow-cost sensorsDhaka Division, Bangladesh
    1022.4×
  133. 132Zielona GóraLubusz, Poland
    1022.4×
  134. 134OytenLower Saxony, Germany
    1022.4×
  135. 134KłodzkoLower Silesia, Poland
    1022.4×
  136. 136Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1012.4×
  137. 136HermistonOregon, United States
    1012.4×
  138. 138Kinshasalow-cost sensorsKinshasa, Democratic Republic of the Congo
    1012.4×
  139. 138KranjUrban Municipality of Kranj, Slovenia
    1012.4×
  140. 140Karachilow-cost sensorsSindh, Pakistan
    1002.4×
  141. 140PardubicePardubice Region, Czechia
    1002.4×
  142. 140RacibórzSilesia, Poland
    1002.4×
  143. 143WrocławLower Silesia, Poland
    1002.4×
  144. 144Botevgradlow-cost sensorsSofia, Bulgaria
    992.3×
  145. 145Spokane ValleyWashington, United States
    992.3×
  146. 146RostockMecklenburg-Vorpommern, Germany
    982.3×
  147. 146HildesheimLower Saxony, Germany
    982.3×
  148. 146ŽideniceSouth Moravian, Czechia
    982.3×
  149. 149GunsanJeollabuk-do, South Korea
    982.3×
  150. 149CottbusBrandenburg, Germany
    982.3×
  151. 151CheonanChungcheongnam-do, South Korea
    982.3×
  152. 152TrenčínTrenčín Region, Slovakia
    982.3×
  153. 152SereďTrnava Region, Slovakia
    982.3×
  154. 154PrizrenPrizren, Kosovo
    972.3×
  155. 154Gorzów WielkopolskiLubusz, Poland
    972.3×
  156. 156OldenburgLower Saxony, Germany
    972.3×
  157. 156NeubrandenburgMecklenburg-Vorpommern, Germany
    972.3×
  158. 156PezinokBratislava Region, Slovakia
    972.3×
  159. 159WittenbergeBrandenburg, Germany
    972.2×
  160. 160VeszprémVeszprém, Hungary
    962.2×
  161. 161PotsdamBrandenburg, Germany
    962.2×
  162. 162CodleaBrașov County, Romania
    952.2×
  163. 162WilhelmshavenLower Saxony, Germany
    952.2×
  164. 162Schwandorf in BayernBavaria, Germany
    952.2×
  165. 165ZvolenBanská Bystrica Region, Slovakia
    952.2×
  166. 166AsanChungcheongnam-do, South Korea
    952.2×
  167. 166StralsundMecklenburg-Vorpommern, Germany
    952.2×
  168. 166JenaThuringia, Germany
    952.2×
  169. 166Strzelce OpolskieOpole Voivodeship, Poland
    952.2×
  170. 166IrapuatoGuanajuato, Mexico
    952.2×
  171. 171LübeckSchleswig-Holstein, Germany
    952.2×
  172. 172NitraNitra Region, Slovakia
    942.2×
  173. 172České BudějoviceSouth Bohemian Region, Czechia
    942.2×
  174. 172Khlong Sam WaBangkok, Thailand
    942.2×
  175. 175ChennaiTamil Nadu, India
    942.2×
  176. 175Valašské MeziříčíZlín, Czechia
    942.2×
  177. 177IksanJeollabuk-do, South Korea
    942.1×
  178. 177DelmenhorstLower Saxony, Germany
    942.1×
  179. 179EisenhüttenstadtBrandenburg, Germany
    942.1×
  180. 179ZgierzŁódź Voivodeship, Poland
    942.1×
  181. 179SzczecinWest Pomerania, Poland
    942.1×
  182. 182NeuruppinBrandenburg, Germany
    942.1×
  183. 182Königs WusterhausenBrandenburg, Germany
    942.1×
  184. 184Coos BayOregon, United States
    932.1×
  185. 185ChaozhouTaiwan, Taiwan
    932.1×
  186. 186TangjinChungcheongnam-do, South Korea
    932.1×
  187. 186PassauBavaria, Germany
    932.1×
  188. 188WeißenfelsSaxony-Anhalt, Germany
    932.1×
  189. 188LuckenwaldeBrandenburg, Germany
    932.1×
  190. 188Kędzierzyn-KoźleOpole Voivodeship, Poland
    932.1×
  191. 191GjilanGjilan, Kosovo
    922.1×
  192. 192BremenBremen, Germany
    912.1×
  193. 193Frankfurt (Oder)Brandenburg, Germany
    902.0×
  194. 193Hradec KrálovéHradec Králové Region, Czechia
    902.0×
  195. 193McMinnvilleOregon, United States
    902.0×
  196. 196FalkenseeBrandenburg, Germany
    902.0×
  197. 196TrnavaTrnava Region, Slovakia
    902.0×
  198. 198Bang NaBangkok, Thailand
    902.0×
  199. 198NurembergBavaria, Germany
    902.0×
  200. 198ŻaryLubusz, Poland
    902.0×

Top 200 of 2,234 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, November 9, 2024, smogrank.com/history/2024-11-09 (accessed 3 Oct 2026).

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