SmogRank / History / August 6, 2026

Most polluted cities on August 6, 2026

2,281 cities ranked by their average PM2.5 over the day; the worst was Wenatchee, United States, at 146.0 µg/m³. Each city's own local calendar day.

  1. 1WenatcheeWashington, United States
    146.09.7×
  2. 1KamloopsBritish Columbia, Canada
    146.09.7×
  3. 3VernonBritish Columbia, Canada
    122.08.1×
  4. 4Walla WallaWashington, United States
    105.07.0×
  5. 5EugeneOregon, United States
    85.25.7×
  6. 6The DallesOregon, United States
    83.85.6×
  7. 7BhiwāniHaryana, India
    79.25.3×
  8. 8PendletonOregon, United States
    78.25.2×
  9. 9Lilongwelow-cost sensorsCentral Region, Malawi
    72.44.8×
  10. 10Kinshasalow-cost sensorsKinshasa, Democratic Republic of the Congo
    71.14.7×
  11. 11Vereeniginglow-cost sensorsGauteng, South Africa
    71.04.7×
  12. 12KennewickWashington, United States
    69.24.6×
  13. 13Redmondlow-cost sensorsWashington, United States
    67.64.5×
  14. 14Kampalalow-cost sensorsCentral Region, Uganda
    67.14.5×
  15. 14KelownaBritish Columbia, Canada
    67.14.5×
  16. 16CranbrookBritish Columbia, Canada
    67.04.5×
  17. 17HermistonOregon, United States
    66.14.4×
  18. 18Union Hill-Novelty Hilllow-cost sensorsWashington, United States
    64.04.3×
  19. 19PascoWashington, United States
    63.34.2×
  20. 20Karongalow-cost sensorsNorthern Region, Malawi
    61.94.1×
  21. 21GummidipundiTamil Nadu, India
    59.54.0×
  22. 22Palembanglow-cost sensorsSouth Sumatra, Indonesia
    58.83.9×
  23. 23Beitbridgelow-cost sensorsMatabeleland South Province, Zimbabwe
    58.73.9×
  24. 24Tri-CitiesWashington, United States
    58.33.9×
  25. 25FaridabadHaryana, India
    58.23.9×
  26. 26Moses LakeWashington, United States
    58.13.9×
  27. 27Blantyrelow-cost sensorsSouthern Region, Malawi
    57.43.8×
  28. 28YakimaWashington, United States
    57.13.8×
  29. 29AlbanyOregon, United States
    55.83.7×
  30. 30AhmedabadGujarat, India
    54.63.6×
  31. 31SpokaneWashington, United States
    54.43.6×
  32. 32North Creeklow-cost sensorsWashington, United States
    53.83.6×
  33. 33Spokane ValleyWashington, United States
    53.43.6×
  34. 34PullmanWashington, United States
    52.83.5×
  35. 35Oregon CityOregon, United States
    52.23.5×
  36. 35Kirklandlow-cost sensorsWashington, United States
    52.23.5×
  37. 37ChilliwackBritish Columbia, Canada
    51.53.4×
  38. 38Mzuzulow-cost sensorsNorthern Region, Malawi
    49.83.3×
  39. 39Bothelllow-cost sensorsWashington, United States
    49.73.3×
  40. 40SunnysideWashington, United States
    49.63.3×
  41. 41Inglewood-Finn Hilllow-cost sensorsWashington, United States
    49.03.3×
  42. 42DhāruheraHaryana, India
    48.73.2×
  43. 43Dhakalow-cost sensorsDhaka Division, Bangladesh
    48.43.2×
  44. 44Zombalow-cost sensorsSouthern Region, Malawi
    48.13.2×
  45. 45Quettalow-cost sensorsBalochistan, Pakistan
    47.83.2×
  46. 46GurugramHaryana, India
    46.63.1×
  47. 46LewistonIdaho, United States
    46.63.1×
  48. 48SiwānBihar, India
    46.33.1×
  49. 49CanbyOregon, United States
    45.73.0×
  50. 50JaipurRajasthan, India
    45.33.0×
  51. 50TigardOregon, United States
    45.33.0×
  52. 52NampaIdaho, United States
    45.13.0×
  53. 53Coeur d'AleneIdaho, United States
    44.73.0×
  54. 54Ashaimanlow-cost sensorsGreater Accra, Ghana
    44.43.0×
  55. 55MoscowIdaho, United States
    43.42.9×
  56. 56EllensburgWashington, United States
    43.22.9×
  57. 57TempeArizona, United States
    42.92.9×
  58. 58DallasOregon, United States
    42.42.8×
  59. 59BhāgalpurBihar, India
    41.72.8×
  60. 60AuburnWashington, United States
    40.52.7×
  61. 61Faisalabadlow-cost sensorsPunjab, Pakistan
    40.32.7×
  62. 61JalandharPunjab, India
    40.32.7×
  63. 63DushanbeDushanbe, Tajikistan
    40.12.7×
  64. 63Monroelow-cost sensorsWashington, United States
    40.12.7×
  65. 65WoodburnOregon, United States
    39.62.6×
  66. 65KentWashington, United States
    39.62.6×
  67. 67HelenaMontana, United States
    39.52.6×
  68. 67MissoulaMontana, United States
    39.52.6×
  69. 69ParklandWashington, United States
    38.92.6×
  70. 70Shakaskraallow-cost sensorsKwaZulu-Natal, South Africa
    38.82.6×
  71. 71Gujranwalalow-cost sensorsPunjab, Pakistan
    38.72.6×
  72. 72ChittorgarhRajasthan, India
    38.52.6×
  73. 73Tongaatlow-cost sensorsKwaZulu-Natal, South Africa
    37.92.5×
  74. 73RedmondOregon, United States
    37.92.5×
  75. 73AbbotsfordBritish Columbia, Canada
    37.92.5×
  76. 76KotaRajasthan, India
    37.82.5×
  77. 77BhilwaraRajasthan, India
    37.62.5×
  78. 78KaithalHaryana, India
    37.52.5×
  79. 78CoquitlamBritish Columbia, Canada
    37.52.5×
  80. 80GreshamOregon, United States
    37.42.5×
  81. 81EłkWarmia-Masuria, Poland
    37.02.5×
  82. 82BellevueWashington, United States
    36.92.5×
  83. 83Lahorelow-cost sensorsPunjab, Pakistan
    36.72.4×
  84. 83RentonWashington, United States
    36.72.4×
  85. 85TacomaWashington, United States
    36.52.4×
  86. 86Loganlow-cost sensorsUtah, United States
    36.12.4×
  87. 87Multanlow-cost sensorsPunjab, Pakistan
    36.02.4×
  88. 87ChittoorAndhra Pradesh, India
    36.02.4×
  89. 89Columbia CityWashington, United States
    35.92.4×
  90. 89SquamishBritish Columbia, Canada
    35.92.4×
  91. 91Jammulow-cost sensorsJammu and Kashmir, India
    35.82.4×
  92. 92TonkRajasthan, India
    35.72.4×
  93. 93BeavertonOregon, United States
    35.52.4×
  94. 94BurienWashington, United States
    35.42.4×
  95. 95JhariaJharkhand, India
    35.12.3×
  96. 95BaddiHimachal Pradesh, India
    35.12.3×
  97. 97Richards Baylow-cost sensorsKwaZulu-Natal, South Africa
    34.72.3×
  98. 98Sialkotlow-cost sensorsPunjab, Pakistan
    34.32.3×
  99. 99AnantapurAndhra Pradesh, India
    33.82.3×
  100. 100DūngarpurRajasthan, India
    33.72.2×
  101. 101Singaporelow-cost sensorsSingapore
    33.62.2×
  102. 102SalemOregon, United States
    33.42.2×
  103. 103BhiwadiRajasthan, India
    33.22.2×
  104. 104CorvallisOregon, United States
    33.12.2×
  105. 105UnderaGujarat, India
    32.62.2×
  106. 106VijayawadaAndhra Pradesh, India
    32.22.1×
  107. 106ShorelineWashington, United States
    32.22.1×
  108. 108NilópolisRio de Janeiro, Brazil
    32.12.1×
  109. 109AngulOdisha, India
    32.02.1×
  110. 110Dubailow-cost sensorsDubai, United Arab Emirates
    31.62.1×
  111. 110RājsamandRajasthan, India
    31.62.1×
  112. 110Forest GroveOregon, United States
    31.62.1×
  113. 113PratāpgarhRajasthan, India
    31.32.1×
  114. 114Istanbullow-cost sensorsIstanbul, Turkey
    31.22.1×
  115. 115HillsboroOregon, United States
    31.12.1×
  116. 116BozemanMontana, United States
    31.02.1×
  117. 117Hararelow-cost sensorsHarare, Zimbabwe
    30.82.1×
  118. 118Arvadalow-cost sensorsColorado, United States
    30.62.0×
  119. 118ButteMontana, United States
    30.62.0×
  120. 120North VancouverBritish Columbia, Canada
    30.52.0×
  121. 121Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan
    30.42.0×
  122. 121Lagoslow-cost sensorsLagos, Nigeria
    30.42.0×
  123. 123DausaRajasthan, India
    30.32.0×
  124. 123LimaLima Province, Peru
    30.32.0×
  125. 123Port CoquitlamBritish Columbia, Canada
    30.32.0×
  126. 126Kotli Loharanlow-cost sensorsPunjab, Pakistan
    30.12.0×
  127. 127Wadgaon KolhatiMaharashtra, India
    30.02.0×
  128. 128KanpurUttar Pradesh, India
    29.92.0×
  129. 128Brookfieldlow-cost sensorsWisconsin, United States
    29.92.0×
  130. 130JīndHaryana, India
    29.72.0×
  131. 130JhālāwārRajasthan, India
    29.72.0×
  132. 132BremertonWashington, United States
    29.52.0×
  133. 133RoseburgOregon, United States
    29.32.0×
  134. 134KolkataWest Bengal, India
    29.21.9×
  135. 134Oconomowoclow-cost sensorsWisconsin, United States
    29.21.9×
  136. 134West VancouverBritish Columbia, Canada
    29.21.9×
  137. 137KalyānMaharashtra, India
    29.01.9×
  138. 138TirupatiAndhra Pradesh, India
    28.91.9×
  139. 138McMinnvilleOregon, United States
    28.91.9×
  140. 140MeridianIdaho, United States
    28.81.9×
  141. 141San Luis PotosíSan Luis Potosí, Mexico
    28.21.9×
  142. 142Grants PassOregon, United States
    28.11.9×
  143. 143RoparPunjab, India
    28.01.9×
  144. 143Great FallsMontana, United States
    28.01.9×
  145. 145Sri GanganagarRajasthan, India
    27.71.8×
  146. 146AshlandOregon, United States
    27.61.8×
  147. 147SeattleWashington, United States
    27.51.8×
  148. 148ThāneMaharashtra, India
    27.21.8×
  149. 149KošiceKošice Region, Slovakia
    27.11.8×
  150. 149PortlandOregon, United States
    27.11.8×
  151. 151BoiseIdaho, United States
    26.91.8×
  152. 152Casa GrandeArizona, United States
    26.71.8×
  153. 152MedfordOregon, United States
    26.71.8×
  154. 152BellinghamWashington, United States
    26.71.8×
  155. 155Karachilow-cost sensorsSindh, Pakistan
    26.61.8×
  156. 155BoisarMaharashtra, India
    26.61.8×
  157. 157ThorntonColorado, United States
    26.51.8×
  158. 157Port AlberniBritish Columbia, Canada
    26.51.8×
  159. 159Parkerlow-cost sensorsColorado, United States
    26.41.8×
  160. 160GlendaleArizona, United States
    26.31.8×
  161. 160LangleyBritish Columbia, Canada
    26.31.8×
  162. 160NoidaUttar Pradesh, India
    26.31.8×
  163. 163Wheatonlow-cost sensorsIllinois, United States
    25.71.7×
  164. 164Islamabadlow-cost sensorsIslamabad, Pakistan
    25.61.7×
  165. 165BūndiRajasthan, India
    25.51.7×
  166. 166KarwarKarnataka, India
    25.41.7×
  167. 167HumennéPrešov Region, Slovakia
    25.31.7×
  168. 167Rawalpindilow-cost sensorsPunjab, Pakistan
    25.31.7×
  169. 167PhoenixArizona, United States
    25.31.7×
  170. 170RangioraCanterbury, New Zealand
    25.11.7×
  171. 171Târgu Mureşlow-cost sensorsMureș County, Romania
    24.91.7×
  172. 171MesaArizona, United States
    24.91.7×
  173. 171BillingsMontana, United States
    24.91.7×
  174. 171BendOregon, United States
    24.91.7×
  175. 175CalexicoCalifornia, United States
    24.81.7×
  176. 176JalorRajasthan, India
    24.71.6×
  177. 176ChristchurchCanterbury, New Zealand
    24.71.6×
  178. 176TuxtlaChiapas, Mexico
    24.71.6×
  179. 179SirohiRajasthan, India
    24.61.6×
  180. 179BahadurgarhHaryana, India
    24.61.6×
  181. 181BurnabyBritish Columbia, Canada
    24.51.6×
  182. 182ChennaiTamil Nadu, India
    24.41.6×
  183. 183ShrīrāmpurWest Bengal, India
    24.31.6×
  184. 183Evanstonlow-cost sensorsIllinois, United States
    24.31.6×
  185. 185Brigham CityUtah, United States
    24.21.6×
  186. 186Jouniehlow-cost sensorsMount Lebanon, Lebanon
    24.11.6×
  187. 186JaisalmerRajasthan, India
    24.11.6×
  188. 188DādriUttar Pradesh, India
    24.01.6×
  189. 189VancouverWashington, United States
    23.91.6×
  190. 190TrebišovKošice Region, Slovakia
    23.81.6×
  191. 190Duque de CaxiasRio de Janeiro, Brazil
    23.81.6×
  192. 192DurgapurWest Bengal, India
    23.71.6×
  193. 193MangaluruKarnataka, India
    23.61.6×
  194. 194LongmontColorado, United States
    23.51.6×
  195. 195SrinagarJammu and Kashmir, India
    23.41.6×
  196. 196AnkleshwarGujarat, India
    23.31.6×
  197. 196Hacienda Santa FeJalisco, Mexico
    23.31.6×
  198. 198Beirutlow-cost sensorsBeirut, Lebanon
    23.21.5×
  199. 199Vranov nad TopľouPrešov Region, Slovakia
    23.11.5×
  200. 200Murreelow-cost sensorsPunjab, Pakistan
    23.01.5×

Top 200 of 2,281 shown.

Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+