SmogRank / Countries / Spain / April 2023

Most polluted cities in Spain, April 2023

72 cities in Spain ranked by their average PM2.5 over the 30 days. Worst: San Isidro at 16.3 µg/m³, #78 of 1,251 cities in the world. Cleanest: Sagunto at 1.6. A city needs measurements on 70% of the days to be ranked.

  1. 1San IsidroCanary Islands
    16.3
  2. 2Las Palmas de Gran CanariaCanary Islands
    14.9
  3. 3ArrecifeCanary Islands
    13.9
  4. 4Santa Cruz de TenerifeCanary Islands
    13.3
  5. 5Puerto del RosarioCanary Islands
    12.9
  6. 6IngenioCanary Islands
    12.7
  7. 7La Línea de la ConcepciónAndalusia
    12.1
  8. 8VigoGalicia
    12.0
  9. 9HuelvaAndalusia
    11.3
  10. 10La OrotavaCanary Islands
    11.2
  11. 11BailénAndalusia
    11.1
  12. 11OviedoAsturias
    11.1
  13. 13CandelariaCanary Islands
    11.0
  14. 14Granadilla de AbonaCanary Islands
    10.9
  15. 15ArucasCanary Islands
    10.8
  16. 15GijónAsturias
    10.8
  17. 17Castelló de la PlanaValencia
    10.5
  18. 18San RoqueAndalusia
    10.1
  19. 18AgüimesCanary Islands
    10.1
  20. 18Alcalá de HenaresMadrid
    10.1
  21. 21Santa Cruz de la PalmaCanary Islands
    10.0
  22. 22Gasteiz / VitoriaBasque Country
    9.8
  23. 23SamaAsturias
    9.7
  24. 24SevillaAndalusia
    9.6
  25. 24CuencaCastille-La Mancha
    9.6
  26. 26AronaCanary Islands
    9.4
  27. 27ValenciaValencia
    9.3
  28. 28A CoruñaGalicia
    9.0
  29. 28BurgosCastille and León
    9.0
  30. 30Collado-VillalbaMadrid
    8.9
  31. 31CosladaMadrid
    8.8
  32. 32MóstolesMadrid
    8.7
  33. 32Laudio / LlodioBasque Country
    8.7
  34. 32BilbaoBasque Country
    8.7
  35. 35Torrejón de ArdozMadrid
    8.5
  36. 36AlgecirasAndalusia
    8.4
  37. 36AlgeteMadrid
    8.4
  38. 38MaspalomasCanary Islands
    8.3
  39. 38LugoGalicia
    8.3
  40. 40ValdemoroMadrid
    8.2
  41. 41MálagaAndalusia
    8.1
  42. 41PalenciaCastille and León
    8.1
  43. 41CalahorraLa Rioja
    8.1
  44. 44TorreviejaValencia
    8.0
  45. 44ToledoCastille-La Mancha
    8.0
  46. 46AvilésAsturias
    7.6
  47. 47OndaValencia
    7.4
  48. 47ValladolidCastille and León
    7.4
  49. 49BurrianaValencia
    7.3
  50. 49MadridMadrid
    7.3
  51. 51TeldeCanary Islands
    7.1
  52. 51GranadaAndalusia
    7.1
  53. 53OntinyentValencia
    6.7
  54. 54Donostia / San SebastiánBasque Country
    6.4
  55. 54NarónGalicia
    6.4
  56. 54FerrolGalicia
    6.4
  57. 57ViveiroGalicia
    6.3
  58. 58San FernandoAndalusia
    6.0
  59. 58AlmeríaAndalusia
    6.0
  60. 60Santiago de CompostelaGalicia
    5.7
  61. 60Medina del CampoCastille and León
    5.7
  62. 62BermeoBasque Country
    5.4
  63. 63SalamancaCastille and León
    5.2
  64. 64Grao de MurviedroValencia
    5.0
  65. 65Ciudad RealCastille-La Mancha
    4.7
  66. 66ZarautzBasque Country
    4.5
  67. 66BenicàssimValencia
    4.5
  68. 68EldaValencia
    3.7
  69. 69TeoGalicia
    3.6
  70. 70OurenseGalicia
    2.8
  71. 71AlicanteValencia
    2.0
  72. 72SaguntoValencia
    1.6
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, April 2023 · Spain now

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SmogRank, most polluted cities in Spain, PM2.5, April 2023, smogrank.com/es/history/2023-04 (accessed 2 Oct 2026).

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