ToClearSkies
Canada & United States · 200 cities · Last scan Jul 27, 8:27 p.m. EDT · 53 min ago

City air leaderboard

Every city we cover, ranked by its air at our last hourly check. Pick yours for its cigarettes-per-week count and the cleanest air within a one- to eight-hour drive.

Search covers Canada and the United States.

Today’s ranking

  1. 1AlbuquerqueNew Mexico≈ 0.1 cigs/wk · 0.2 µg/m³Cleanest today
  2. 2RenoNevada≈ 0.3 cigs/wk · 1 µg/m³
  3. 3VictoriaBritish Columbia≈ 0.6 cigs/wk · 2 µg/m³
  4. 4EugeneOregon≈ 0.6 cigs/wk · 2 µg/m³
  5. 5BakersfieldCalifornia≈ 0.6 cigs/wk · 2 µg/m³
  6. 6YakimaWashington≈ 0.6 cigs/wk · 2 µg/m³
  7. 7SalemOregon≈ 0.7 cigs/wk · 2.2 µg/m³
  8. 8BurnabyBritish Columbia≈ 0.8 cigs/wk · 2.6 µg/m³
  9. 9PortlandOregon≈ 0.9 cigs/wk · 2.7 µg/m³
  10. 10Las VegasNevada≈ 0.9 cigs/wk · 2.7 µg/m³
  11. 11SacramentoCalifornia≈ 0.9 cigs/wk · 2.7 µg/m³
  12. 12HendersonNevada≈ 0.9 cigs/wk · 2.7 µg/m³
  13. 13NanaimoBritish Columbia≈ 1.0 cigs/wk · 3 µg/m³
  14. 14WhitehorseYukon≈ 1.0 cigs/wk · 3 µg/m³
  15. 15San JoseCalifornia≈ 1.0 cigs/wk · 3 µg/m³
  16. 16ChicoCalifornia≈ 1.0 cigs/wk · 3 µg/m³
  17. 17MedfordOregon≈ 1.0 cigs/wk · 3 µg/m³
  18. 18HalifaxNova Scotia≈ 1.0 cigs/wk · 3.2 µg/m³
  19. 19TacomaWashington≈ 1.0 cigs/wk · 3.2 µg/m³
  20. 20HonoluluHawaii≈ 1.1 cigs/wk · 3.3 µg/m³
  21. 21OlympiaWashington≈ 1.1 cigs/wk · 3.3 µg/m³
  22. 22RichmondBritish Columbia≈ 1.1 cigs/wk · 3.3 µg/m³
  23. 23ChilliwackBritish Columbia≈ 1.1 cigs/wk · 3.4 µg/m³
  24. 24AbbotsfordBritish Columbia≈ 1.1 cigs/wk · 3.5 µg/m³
  25. 25LaredoTexas≈ 1.1 cigs/wk · 3.5 µg/m³
  26. 26VancouverBritish Columbia≈ 1.1 cigs/wk · 3.6 µg/m³
  27. 27MilwaukeeWisconsin≈ 1.2 cigs/wk · 3.7 µg/m³
  28. 28IndianapolisIndiana≈ 1.2 cigs/wk · 3.8 µg/m³
  29. 29PhoenixArizona≈ 1.2 cigs/wk · 3.9 µg/m³
  30. 30Fort CollinsColorado≈ 1.2 cigs/wk · 3.9 µg/m³
  31. 31San FranciscoCalifornia≈ 1.3 cigs/wk · 4 µg/m³
  32. 32MiamiFlorida≈ 1.3 cigs/wk · 4 µg/m³
  33. 33ReddingCalifornia≈ 1.3 cigs/wk · 4 µg/m³
  34. 34AnchorageAlaska≈ 1.3 cigs/wk · 4 µg/m³
  35. 35LubbockTexas≈ 1.3 cigs/wk · 4 µg/m³
  36. 36Prince GeorgeBritish Columbia≈ 1.3 cigs/wk · 4 µg/m³
  37. 37ModestoCalifornia≈ 1.3 cigs/wk · 4.1 µg/m³
  38. 38Fort WorthTexas≈ 1.4 cigs/wk · 4.3 µg/m³
  39. 39Fort WayneIndiana≈ 1.5 cigs/wk · 4.8 µg/m³
  40. 40SurreyBritish Columbia≈ 1.5 cigs/wk · 4.8 µg/m³
  41. 41DenverColorado≈ 1.6 cigs/wk · 4.9 µg/m³
  42. 42Oklahoma CityOklahoma≈ 1.6 cigs/wk · 4.9 µg/m³
  43. 43New OrleansLouisiana≈ 1.6 cigs/wk · 4.9 µg/m³
  44. 44AuroraColorado≈ 1.6 cigs/wk · 4.9 µg/m³
  45. 45StocktonCalifornia≈ 1.6 cigs/wk · 5 µg/m³
  46. 46AmarilloTexas≈ 1.6 cigs/wk · 5 µg/m³
  47. 47BellinghamWashington≈ 1.6 cigs/wk · 5 µg/m³
  48. 48LafayetteLouisiana≈ 1.7 cigs/wk · 5.4 µg/m³
  49. 49YumaArizona≈ 1.8 cigs/wk · 5.5 µg/m³
  50. 50MontgomeryAlabama≈ 1.8 cigs/wk · 5.6 µg/m³
  51. 51St. John'sNewfoundland and Labrador≈ 1.8 cigs/wk · 5.7 µg/m³
  52. 52TucsonArizona≈ 1.9 cigs/wk · 6 µg/m³
  53. 53FresnoCalifornia≈ 1.9 cigs/wk · 6 µg/m³
  54. 54El PasoTexas≈ 1.9 cigs/wk · 6 µg/m³
  55. 55BoulderColorado≈ 2.0 cigs/wk · 6.2 µg/m³
  56. 56Saint JohnNew Brunswick≈ 2.0 cigs/wk · 6.3 µg/m³
  57. 57SeattleWashington≈ 2.0 cigs/wk · 6.4 µg/m³
  58. 58MesaArizona≈ 2.0 cigs/wk · 6.4 µg/m³
  59. 59HoustonTexas≈ 2.1 cigs/wk · 6.5 µg/m³
  60. 60MonctonNew Brunswick≈ 2.1 cigs/wk · 6.7 µg/m³
  61. 61BostonMassachusetts≈ 2.1 cigs/wk · 6.7 µg/m³
  62. 62ChicagoIllinois≈ 2.2 cigs/wk · 6.8 µg/m³
  63. 63ProvoUtah≈ 2.2 cigs/wk · 6.9 µg/m³
  64. 64Québec CityQuebec≈ 2.3 cigs/wk · 7.1 µg/m³
  65. 65ShreveportLouisiana≈ 2.3 cigs/wk · 7.1 µg/m³
  66. 66DaytonOhio≈ 2.3 cigs/wk · 7.2 µg/m³
  67. 67Sioux FallsSouth Dakota≈ 2.3 cigs/wk · 7.2 µg/m³
  68. 68San AntonioTexas≈ 2.3 cigs/wk · 7.3 µg/m³
  69. 69Colorado SpringsColorado≈ 2.3 cigs/wk · 7.3 µg/m³
  70. 70WorcesterMassachusetts≈ 2.3 cigs/wk · 7.3 µg/m³
  71. 71NorfolkVirginia≈ 2.4 cigs/wk · 7.4 µg/m³
  72. 72TampaFlorida≈ 2.4 cigs/wk · 7.5 µg/m³
  73. 73BirminghamAlabama≈ 2.5 cigs/wk · 7.7 µg/m³
  74. 74ProvidenceRhode Island≈ 2.5 cigs/wk · 7.7 µg/m³
  75. 75Trois-RivièresQuebec≈ 2.5 cigs/wk · 7.8 µg/m³
  76. 76Kansas CityMissouri≈ 2.5 cigs/wk · 7.8 µg/m³
  77. 77CharlestonSouth Carolina≈ 2.5 cigs/wk · 7.8 µg/m³
  78. 78Des MoinesIowa≈ 2.5 cigs/wk · 8 µg/m³
  79. 79SaguenayQuebec≈ 2.6 cigs/wk · 8.2 µg/m³
  80. 80Fort MyersFlorida≈ 2.6 cigs/wk · 8.3 µg/m³
  81. 81BendOregon≈ 2.7 cigs/wk · 8.4 µg/m³
  82. 82SpringfieldMissouri≈ 2.7 cigs/wk · 8.5 µg/m³
  83. 83TulsaOklahoma≈ 2.7 cigs/wk · 8.6 µg/m³
  84. 84JacksonMississippi≈ 2.7 cigs/wk · 8.6 µg/m³
  85. 85DallasTexas≈ 2.8 cigs/wk · 8.7 µg/m³
  86. 86ArlingtonTexas≈ 2.8 cigs/wk · 8.7 µg/m³
  87. 87SherbrookeQuebec≈ 2.8 cigs/wk · 8.8 µg/m³
  88. 88OrlandoFlorida≈ 2.8 cigs/wk · 8.8 µg/m³
  89. 89SarasotaFlorida≈ 2.8 cigs/wk · 8.9 µg/m³
  90. 90FrederictonNew Brunswick≈ 2.8 cigs/wk · 8.9 µg/m³
  91. 91KamloopsBritish Columbia≈ 2.9 cigs/wk · 9 µg/m³
  92. 92AustinTexas≈ 2.9 cigs/wk · 9 µg/m³
  93. 93LavalQuebec≈ 2.9 cigs/wk · 9 µg/m³
  94. 94San BernardinoCalifornia≈ 2.9 cigs/wk · 9.1 µg/m³
  95. 95SpringfieldMassachusetts≈ 2.9 cigs/wk · 9.2 µg/m³
  96. 96PensacolaFlorida≈ 2.9 cigs/wk · 9.2 µg/m³
  97. 97ColumbiaSouth Carolina≈ 3.0 cigs/wk · 9.4 µg/m³
  98. 98Grand RapidsMichigan≈ 3.1 cigs/wk · 9.6 µg/m³
  99. 99Virginia BeachVirginia≈ 3.1 cigs/wk · 9.7 µg/m³
  100. 100NashvilleTennessee≈ 3.1 cigs/wk · 9.8 µg/m³
  101. 101WacoTexas≈ 3.1 cigs/wk · 9.9 µg/m³
  102. 102KelownaBritish Columbia≈ 3.2 cigs/wk · 10 µg/m³
  103. 103PeterboroughOntario≈ 3.2 cigs/wk · 10 µg/m³
  104. 104North BayOntario≈ 3.2 cigs/wk · 10 µg/m³
  105. 105DurhamNorth Carolina≈ 3.2 cigs/wk · 10.1 µg/m³
  106. 106SpokaneWashington≈ 3.2 cigs/wk · 10.2 µg/m³
  107. 107Rapid CitySouth Dakota≈ 3.2 cigs/wk · 10.2 µg/m³
  108. 108HartfordConnecticut≈ 3.3 cigs/wk · 10.3 µg/m³
  109. 109AnaheimCalifornia≈ 3.3 cigs/wk · 10.4 µg/m³
  110. 110RaleighNorth Carolina≈ 3.3 cigs/wk · 10.5 µg/m³
  111. 111BeaumontTexas≈ 3.4 cigs/wk · 10.6 µg/m³
  112. 112San DiegoCalifornia≈ 3.4 cigs/wk · 10.7 µg/m³
  113. 113WichitaKansas≈ 3.4 cigs/wk · 10.7 µg/m³
  114. 114TopekaKansas≈ 3.4 cigs/wk · 10.7 µg/m³
  115. 115CincinnatiOhio≈ 3.4 cigs/wk · 10.8 µg/m³
  116. 116Green BayWisconsin≈ 3.4 cigs/wk · 10.8 µg/m³
  117. 117Baton RougeLouisiana≈ 3.5 cigs/wk · 10.9 µg/m³
  118. 118OttawaOntario≈ 3.5 cigs/wk · 11 µg/m³
  119. 119KingstonOntario≈ 3.5 cigs/wk · 11 µg/m³
  120. 120JacksonvilleFlorida≈ 3.5 cigs/wk · 11 µg/m³
  121. 121RiversideCalifornia≈ 3.5 cigs/wk · 11.1 µg/m³
  122. 122LouisvilleKentucky≈ 3.6 cigs/wk · 11.2 µg/m³
  123. 123ScrantonPennsylvania≈ 3.6 cigs/wk · 11.3 µg/m³
  124. 124CalgaryAlberta≈ 3.6 cigs/wk · 11.4 µg/m³
  125. 125St. PetersburgFlorida≈ 3.7 cigs/wk · 11.5 µg/m³
  126. 126AlbanyNew York≈ 3.8 cigs/wk · 11.8 µg/m³
  127. 127SyracuseNew York≈ 3.8 cigs/wk · 11.9 µg/m³
  128. 128AugustaGeorgia≈ 3.8 cigs/wk · 11.9 µg/m³
  129. 129BellevilleOntario≈ 3.8 cigs/wk · 12 µg/m³
  130. 130MontréalQuebec≈ 3.8 cigs/wk · 12.1 µg/m³
  131. 131LexingtonKentucky≈ 3.8 cigs/wk · 12.1 µg/m³
  132. 132Fort McMurrayAlberta≈ 3.9 cigs/wk · 12.2 µg/m³
  133. 133RochesterNew York≈ 3.9 cigs/wk · 12.3 µg/m³
  134. 134KnoxvilleTennessee≈ 3.9 cigs/wk · 12.4 µg/m³
  135. 135Little RockArkansas≈ 4.0 cigs/wk · 12.5 µg/m³
  136. 136MadisonWisconsin≈ 4.0 cigs/wk · 12.5 µg/m³
  137. 137HarrisburgPennsylvania≈ 4.0 cigs/wk · 12.6 µg/m³
  138. 138Los AngelesCalifornia≈ 4.1 cigs/wk · 12.8 µg/m³
  139. 139Greater SudburyOntario≈ 4.1 cigs/wk · 13 µg/m³
  140. 140RichmondVirginia≈ 4.1 cigs/wk · 13 µg/m³
  141. 141MobileAlabama≈ 4.3 cigs/wk · 13.5 µg/m³
  142. 142AllentownPennsylvania≈ 4.3 cigs/wk · 13.6 µg/m³
  143. 143CharlotteNorth Carolina≈ 4.4 cigs/wk · 13.8 µg/m³
  144. 144HamiltonOntario≈ 4.5 cigs/wk · 14 µg/m³
  145. 145St. CatharinesOntario≈ 4.5 cigs/wk · 14 µg/m³
  146. 146MississaugaOntario≈ 4.5 cigs/wk · 14 µg/m³
  147. 147BramptonOntario≈ 4.5 cigs/wk · 14 µg/m³
  148. 148Sault Ste. MarieOntario≈ 4.5 cigs/wk · 14 µg/m³
  149. 149BrantfordOntario≈ 4.5 cigs/wk · 14 µg/m³
  150. 150LethbridgeAlberta≈ 4.5 cigs/wk · 14.3 µg/m³
  151. 151MinneapolisMinnesota≈ 4.5 cigs/wk · 14.3 µg/m³
  152. 152PittsburghPennsylvania≈ 4.5 cigs/wk · 14.3 µg/m³
  153. 153GreensboroNorth Carolina≈ 4.5 cigs/wk · 14.3 µg/m³
  154. 154GreenvilleSouth Carolina≈ 4.7 cigs/wk · 14.7 µg/m³
  155. 155New York CityNew York≈ 4.7 cigs/wk · 14.8 µg/m³
  156. 156Kitchener-WaterlooOntario≈ 4.8 cigs/wk · 15 µg/m³
  157. 157GuelphOntario≈ 4.8 cigs/wk · 15 µg/m³
  158. 158Washington, D.C.District of Columbia≈ 4.8 cigs/wk · 15 µg/m³
  159. 159BaltimoreMaryland≈ 4.8 cigs/wk · 15 µg/m³
  160. 160YoungstownOhio≈ 4.8 cigs/wk · 15 µg/m³
  161. 161WinnipegManitoba≈ 4.8 cigs/wk · 15.1 µg/m³
  162. 162AtlantaGeorgia≈ 4.8 cigs/wk · 15.2 µg/m³
  163. 163St. LouisMissouri≈ 4.8 cigs/wk · 15.2 µg/m³
  164. 164Corpus ChristiTexas≈ 4.8 cigs/wk · 15.2 µg/m³
  165. 165PhiladelphiaPennsylvania≈ 5.0 cigs/wk · 15.8 µg/m³
  166. 166LondonOntario≈ 5.1 cigs/wk · 16 µg/m³
  167. 167SaskatoonSaskatchewan≈ 5.1 cigs/wk · 16 µg/m³
  168. 168EriePennsylvania≈ 5.1 cigs/wk · 16.1 µg/m³
  169. 169CantonOhio≈ 5.1 cigs/wk · 16.1 µg/m³
  170. 170MemphisTennessee≈ 5.2 cigs/wk · 16.3 µg/m³
  171. 171PeoriaIllinois≈ 5.3 cigs/wk · 16.5 µg/m³
  172. 172BuffaloNew York≈ 5.3 cigs/wk · 16.7 µg/m³
  173. 173McAllenTexas≈ 5.3 cigs/wk · 16.8 µg/m³
  174. 174OmahaNebraska≈ 5.4 cigs/wk · 17 µg/m³
  175. 175AkronOhio≈ 5.4 cigs/wk · 17.1 µg/m³
  176. 176ColumbusOhio≈ 5.6 cigs/wk · 17.6 µg/m³
  177. 177Thunder BayOntario≈ 5.9 cigs/wk · 18.6 µg/m³
  178. 178Winston-SalemNorth Carolina≈ 5.9 cigs/wk · 18.6 µg/m³
  179. 179OshawaOntario≈ 6.0 cigs/wk · 19 µg/m³
  180. 180BarrieOntario≈ 6.0 cigs/wk · 19 µg/m³
  181. 181BozemanMontana≈ 6.0 cigs/wk · 19 µg/m³
  182. 182MarkhamOntario≈ 6.0 cigs/wk · 19 µg/m³
  183. 183ClevelandOhio≈ 6.1 cigs/wk · 19.1 µg/m³
  184. 184RockfordIllinois≈ 6.2 cigs/wk · 19.5 µg/m³
  185. 185TallahasseeFlorida≈ 6.3 cigs/wk · 19.7 µg/m³
  186. 186FargoNorth Dakota≈ 6.4 cigs/wk · 20 µg/m³
  187. 187VaughanOntario≈ 6.4 cigs/wk · 20 µg/m³
  188. 188TorontoOntario≈ 7.0 cigs/wk · 22 µg/m³
  189. 189ToledoOhio≈ 7.0 cigs/wk · 22.1 µg/m³
  190. 190WindsorOntario≈ 9.5 cigs/wk · 30 µg/m³
  191. 191ReginaSaskatchewan≈ 9.5 cigs/wk · 30 µg/m³
  192. 192DetroitMichigan≈ 9.5 cigs/wk · 30 µg/m³
  193. 193EdmontonAlberta≈ 9.7 cigs/wk · 30.5 µg/m³
  194. 194Medicine HatAlberta≈ 9.7 cigs/wk · 30.5 µg/m³
  195. 195Salt Lake CityUtah≈ 9.8 cigs/wk · 30.7 µg/m³
  196. 196OgdenUtah≈ 12 cigs/wk · 36.4 µg/m³
  197. 197BillingsMontana≈ 12 cigs/wk · 36.6 µg/m³
  198. 198MissoulaMontana≈ 15 cigs/wk · 47.8 µg/m³
  199. 199BoiseIdaho≈ 20 cigs/wk · 63 µg/m³
  200. 200YellowknifeNorthwest Territories≈ 26 cigs/wk · 82.7 µg/m³Smokiest

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