SmogRank / History / June 26, 2025

Most polluted cities on June 26, 2025

2,638 cities ranked by their average PM2.5 over the day; the worst was Būndi, India, at 221.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during June 26, 2025. All episodes.

← Būndi 221.0 µg/m³ 200 µg/m³15 WHO 24-hour guideline
Every city ranked for June 26, 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. 1BūndiRajasthan, India
    29614.7×
  2. 2NagapattinamTamil Nadu, India
    24811.5×
  3. 3DushanbeDushanbe, Tajikistan
    23310.5×
  4. 4AmritsarPunjab, India
    2219.7×
  5. 5HualpénBiobio, Chile
    1988.2×
  6. 6LudhianaPunjab, India
    1947.8×
  7. 7NacimientoBiobio, Chile
    1836.7×
  8. 8Los ÁngelesBiobio, Chile
    1826.7×
  9. 9TalcahuanoBiobio, Chile
    1796.4×
  10. 10BārānRajasthan, India
    1776.2×
  11. 11KarauliRajasthan, India
    1776.2×
  12. 12San CarlosÑuble, Chile
    1766.1×
  13. 13UnderaGujarat, India
    1766.1×
  14. 14LinaresMaule Region, Chile
    1715.6×
  15. 15Faisalabadlow-cost sensorsPunjab, Pakistan
    1695.4×
  16. 16KigaliKigali, Rwanda
    1634.9×
  17. 17HualquiBiobio, Chile
    1634.9×
  18. 18ChillánÑuble, Chile
    1624.7×
  19. 19La UniónLos Ríos Region, Chile
    1614.7×
  20. 20ManamaManama, Bahrain
    1604.5×
  21. 21TalcaMaule Region, Chile
    1584.3×
  22. 22RengoO'Higgins Region, Chile
    1544.0×
  23. 23TalaganteSantiago Metropolitan, Chile
    1543.9×
  24. 24QuillotaValparaiso, Chile
    1533.9×
  25. 25CuranilahueBiobio, Chile
    1493.7×
  26. 26JaisalmerRajasthan, India
    1463.6×
  27. 27SaugorMadhya Pradesh, India
    1453.6×
  28. 28GummidipundiTamil Nadu, India
    1453.6×
  29. 29CoronelBiobio, Chile
    1443.5×
  30. 30RancaguaO'Higgins Region, Chile
    1433.5×
  31. 31OsornoLos Lagos Region, Chile
    1413.5×
  32. 32LoniUttar Pradesh, India
    1403.4×
  33. 33Dubailow-cost sensorsDubai, United Arab Emirates
    1333.2×
  34. 33Puerto VarasLos Lagos Region, Chile
    1333.2×
  35. 35Lahorelow-cost sensorsPunjab, Pakistan
    1323.2×
  36. 36Gujranwalalow-cost sensorsPunjab, Pakistan
    1323.2×
  37. 37Puente AltoSantiago Metropolitan, Chile
    1313.2×
  38. 38Puerto MonttLos Lagos Region, Chile
    1293.1×
  39. 39CuricóMaule Region, Chile
    1283.1×
  40. 40Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    1273.1×
  41. 41NajafgarhDelhi, India
    1263.1×
  42. 42JeongeupJeollabuk-do, South Korea
    1243.0×
  43. 43RamanathapuramTamil Nadu, India
    1233.0×
  44. 43JakartaJakarta, Indonesia
    1233.0×
  45. 45IksanJeollabuk-do, South Korea
    1222.9×
  46. 46BawānaDelhi, India
    1202.9×
  47. 47SantiagoSantiago Metropolitan, Chile
    1192.9×
  48. 48RourkelaOdisha, India
    1182.8×
  49. 49BegusaraiBihar, India
    1172.8×
  50. 50San Pedro de la PazBiobio, Chile
    1172.8×
  51. 51KatiharBihar, India
    1152.7×
  52. 52Karachilow-cost sensorsSindh, Pakistan
    1152.7×
  53. 53AnantapurAndhra Pradesh, India
    1132.7×
  54. 53CoyhaiqueAysén, Chile
    1132.7×
  55. 55ChūruRajasthan, India
    1102.6×
  56. 56Sialkotlow-cost sensorsPunjab, Pakistan
    1092.6×
  57. 57NagaonAssam, India
    1082.6×
  58. 58WanjuJeollabuk-do, South Korea
    1072.5×
  59. 59NarelaDelhi, India
    1072.5×
  60. 60MuzaffarnagarUttar Pradesh, India
    1062.5×
  61. 60LimaLima Province, Peru
    1062.5×
  62. 62Rawalpindilow-cost sensorsPunjab, Pakistan
    1052.5×
  63. 63CauquenesMaule Region, Chile
    1052.5×
  64. 64BuanJeollabuk-do, South Korea
    1052.5×
  65. 64ValdiviaLos Ríos Region, Chile
    1052.5×
  66. 64BhiwadiRajasthan, India
    1052.5×
  67. 67KadapaAndhra Pradesh, India
    1032.4×
  68. 68SangāreddiTelangana, India
    1022.4×
  69. 69BaddiHimachal Pradesh, India
    1022.4×
  70. 70ConcónValparaiso, Chile
    1022.4×
  71. 71ConcepciónBiobio, Chile
    1002.4×
  72. 72SadaoSongkhla, Thailand
    1002.3×
  73. 72GunsanJeollabuk-do, South Korea
    1002.3×
  74. 74KalyānMaharashtra, India
    992.3×
  75. 74KimjeJeollabuk-do, South Korea
    992.3×
  76. 76VijayawadaAndhra Pradesh, India
    992.3×
  77. 77ChiguayanteBiobio, Chile
    992.3×
  78. 78RasapūdipalemAndhra Pradesh, India
    982.3×
  79. 78YeonggwangJeollanam-do, South Korea
    982.3×
  80. 80NamsaJeollabuk-do, South Korea
    982.3×
  81. 81TemucoAraucania, Chile
    972.3×
  82. 82BhāgalpurBihar, India
    972.2×
  83. 82QuinteroValparaiso, Chile
    972.2×
  84. 84ThāneMaharashtra, India
    962.2×
  85. 85CholulaPuebla, Mexico
    962.2×
  86. 85ToméBiobio, Chile
    962.2×
  87. 87PāliRajasthan, India
    962.2×
  88. 87CallaoCallao, Peru
    962.2×
  89. 89YŏnmuChungcheongnam-do, South Korea
    962.2×
  90. 90UdaipurRajasthan, India
    952.2×
  91. 91SingrauliMadhya Pradesh, India
    942.2×
  92. 92ProkupljeCentral Serbia, Serbia
    942.2×
  93. 93JaipurRajasthan, India
    942.1×
  94. 94JangseongJeollanam-do, South Korea
    942.1×
  95. 94KhargharMaharashtra, India
    942.1×
  96. 96NajuJeollanam-do, South Korea
    932.1×
  97. 97NangenJeollabuk-do, South Korea
    932.1×
  98. 98NoidaUttar Pradesh, India
    932.1×
  99. 99JhunjhunūnRajasthan, India
    912.0×
  100. 99ChangsuJeollabuk-do, South Korea
    912.0×
  101. 101SamāstipurBihar, India
    912.0×
  102. 102Puerto AysénAysén, Chile
    912.0×
  103. 103NalbāriAssam, India
    912.0×
  104. 103AjmerRajasthan, India
    912.0×
  105. 103VillarricaAraucania, Chile
    912.0×
  106. 106Multanlow-cost sensorsPunjab, Pakistan
    902.0×
  107. 107Koch'angJeollabuk-do, South Korea
    902.0×
  108. 108BhiwandiMaharashtra, India
    902.0×
  109. 109TirupatiAndhra Pradesh, India
    902.0×
  110. 109SirohiRajasthan, India
    902.0×
  111. 109ImsilJeollabuk-do, South Korea
    902.0×
  112. 112KhannaPunjab, India
    892.0×
  113. 113Jinan-gunJeollabuk-do, South Korea
    892.0×
  114. 114Bahawalpurlow-cost sensorsPunjab, Pakistan
    892.0×
  115. 114SrinagarJammu and Kashmir, India
    892.0×
  116. 114San Francisco De BorjaLima region, Peru
    892.0×
  117. 117KishanganjBihar, India
    881.9×
  118. 117TongyeongGyeongsangnam-do, South Korea
    881.9×
  119. 119DelhiDelhi, India
    881.9×
  120. 120TirupparangunramTamil Nadu, India
    881.9×
  121. 120DamyangJeollanam-do, South Korea
    881.9×
  122. 122YeongamJeollanam-do, South Korea
    881.9×
  123. 123ObrenovacCentral Serbia, Serbia
    871.9×
  124. 124Istanbullow-cost sensorsIstanbul, Turkey
    871.9×
  125. 124RānipetTamil Nadu, India
    871.9×
  126. 124Sri GanganagarRajasthan, India
    871.9×
  127. 124Ban Talat BuengChon Buri, Thailand
    871.9×
  128. 128Quettalow-cost sensorsBalochistan, Pakistan
    871.9×
  129. 129AhmedabadGujarat, India
    871.9×
  130. 130VapiGujarat, India
    871.9×
  131. 131MasanGwangju, South Korea
    861.9×
  132. 131JeonjuJeollabuk-do, South Korea
    861.9×
  133. 133KannurKerala, India
    861.9×
  134. 134GoseongGyeongsangnam-do, South Korea
    861.8×
  135. 135JalorRajasthan, India
    851.8×
  136. 136Wake Forestlow-cost sensorsNorth Carolina, United States
    851.8×
  137. 137JhānsiUttar Pradesh, India
    851.8×
  138. 138GhāziābādUttar Pradesh, India
    841.8×
  139. 138Greater NoidaUttar Pradesh, India
    841.8×
  140. 140HyderabadTelangana, India
    841.8×
  141. 140BadlapurMaharashtra, India
    841.8×
  142. 142KanpurUttar Pradesh, India
    841.8×
  143. 142AlangadKerala, India
    841.8×
  144. 144Viña del MarValparaiso, Chile
    841.8×
  145. 145BoisarMaharashtra, India
    831.8×
  146. 146GandhinagarGujarat, India
    831.8×
  147. 147ZemunCentral Serbia, Serbia
    831.7×
  148. 147AnkleshwarGujarat, India
    831.7×
  149. 149Zagreblow-cost sensorsZagreb, Croatia
    821.7×
  150. 150KhurjaUttar Pradesh, India
    821.7×
  151. 151MangaluruKarnataka, India
    821.7×
  152. 151BusanBusan, South Korea
    821.7×
  153. 153GwangjuGwangju, South Korea
    821.7×
  154. 153ChinjuGyeongsangnam-do, South Korea
    821.7×
  155. 155KraljevoCentral Serbia, Serbia
    821.7×
  156. 156GayaBihar, India
    811.7×
  157. 156NaesŏGyeongsangnam-do, South Korea
    811.7×
  158. 158GwaliorMadhya Pradesh, India
    811.7×
  159. 158MandideepMadhya Pradesh, India
    811.7×
  160. 160Iloilolow-cost sensorsWestern Visayas, Philippines
    811.7×
  161. 161Falconara MarittimaThe Marches, Italy
    801.7×
  162. 162DewasMadhya Pradesh, India
    801.7×
  163. 162WaegwanGyeongsangbuk-do, South Korea
    801.7×
  164. 164Islamabadlow-cost sensorsIslamabad, Pakistan
    801.6×
  165. 165Aya NagarDelhi, India
    801.6×
  166. 166DhuleMaharashtra, India
    801.6×
  167. 166UlsanUlsan, South Korea
    801.6×
  168. 166KinzanChungcheongnam-do, South Korea
    801.6×
  169. 169JangheungJeollanam-do, South Korea
    791.6×
  170. 169AricaArica y Parinacota Region, Chile
    791.6×
  171. 171GijangBusan, South Korea
    791.6×
  172. 172ChangwonGyeongsangnam-do, South Korea
    791.6×
  173. 173BulandshahrUttar Pradesh, India
    781.6×
  174. 173SinhyeonGyeongsangnam-do, South Korea
    781.6×
  175. 175MiryangGyeongsangnam-do, South Korea
    771.6×
  176. 175KimhaeGyeongsangnam-do, South Korea
    771.6×
  177. 177NashikMaharashtra, India
    771.5×
  178. 177DādriUttar Pradesh, India
    771.5×
  179. 177Bang NaBangkok, Thailand
    771.5×
  180. 177AntofagastaAntofagasta, Chile
    771.5×
  181. 181JhālāwārRajasthan, India
    771.5×
  182. 181HadongGyeongsangnam-do, South Korea
    771.5×
  183. 183BelgradeCentral Serbia, Serbia
    771.5×
  184. 183HayangGyeongsangbuk-do, South Korea
    771.5×
  185. 183TrentoTrentino-Alto Adige, Italy
    771.5×
  186. 183La SerenaCoquimbo Region, Chile
    771.5×
  187. 183SinanJeollanam-do, South Korea
    771.5×
  188. 188HanumāngarhRajasthan, India
    771.5×
  189. 188YangsanGyeongsangnam-do, South Korea
    771.5×
  190. 188BolzanoTrentino-Alto Adige, Italy
    771.5×
  191. 188Wadgaon KolhatiMaharashtra, India
    771.5×
  192. 192AlwarRajasthan, India
    761.5×
  193. 192ShenyangLiaoning, China
    761.5×
  194. 194JalandharPunjab, India
    761.5×
  195. 195SilcharAssam, India
    761.5×
  196. 196HwawŏnDaegu, South Korea
    761.5×
  197. 197PrešovPrešov Region, Slovakia
    751.5×
  198. 197TumkūrKarnataka, India
    751.5×
  199. 197VijayapuraKarnataka, India
    751.5×
  200. 197UngsangGyeongsangnam-do, South Korea
    751.5×

Top 200 of 2,638 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, June 26, 2025, smogrank.com/history/2025-06-26 (accessed 3 Oct 2026).

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