SmogRank / World / Spain / February 2025

Most polluted cities in Spain, February 2025

59 cities in Spain ranked by their average PM2.5 over the 28 days. Worst: Mollet del Vallès at 23.9 µg/m³, #288 of 2,264 cities in the world. Cleanest: Alicante at 4.2. A city needs measurements on 70% of the days to be ranked.

← Mollet del Vallès 23.9
Every city in Spain ranked for February 2025, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1Mollet del VallèsCatalonia
    35
  2. 2LleidaCatalonia
    33
  3. 3ManlleuCatalonia
    32
  4. 4OurenseGalicia
    31
  5. 5MurciaMurcia
    26
  6. 6ValenciaValencia
    25
  7. 7Molina de SeguraMurcia
    24
  8. 8VigoGalicia
    22
  9. 9AlcantarillaMurcia
    22
  10. 10OviedoAsturias
    21
  11. 10BarcelonaCatalonia
    21
  12. 12GijónAsturias
    19
  13. 13Barrio de PeralMurcia
    18
  14. 13CosladaMadrid
    18
  15. 15GironaCatalonia
    18
  16. 15Collado-VillalbaMadrid
    18
  17. 17AmorebietaBasque Country
    17
  18. 18JumillaMurcia
    17
  19. 18CartagenaMurcia
    17
  20. 18TudelaNavarre
    17
  21. 18SamaAsturias
    17
  22. 22LorcaMurcia
    17
  23. 23MóstolesMadrid
    16
  24. 24ZaragozaAragon
    16
  25. 25OriaBasque Country
    16
  26. 25MadridMadrid
    16
  27. 25DurangoBasque Country
    16
  28. 28Castelló de la PlanaValencia
    15
  29. 29SaguntoValencia
    15
  30. 30Alcalá de HenaresMadrid
    15
  31. 31Gasteiz / VitoriaBasque Country
    14
  32. 32Laudio / LlodioBasque Country
    14
  33. 32BilbaoBasque Country
    14
  34. 34IngenioCanary Islands
    13
  35. 35AgüimesCanary Islands
    13
  36. 36GetxoBasque Country
    13
  37. 37EldaValencia
    12
  38. 38ArucasCanary Islands
    12
  39. 38A CoruñaGalicia
    12
  40. 38AlgeteMadrid
    12
  41. 41AlgecirasAndalusia
    12
  42. 41Donostia / San SebastiánBasque Country
    12
  43. 43CandelariaCanary Islands
    12
  44. 43LugoGalicia
    12
  45. 45Santiago de CompostelaGalicia
    11
  46. 46Puerto del RosarioCanary Islands
    10
  47. 47AlmeríaAndalusia
    10
  48. 48San IsidroCanary Islands
    9
  49. 48Granadilla de AbonaCanary Islands
    9
  50. 50Santa Cruz de TenerifeCanary Islands
    9
  51. 50BermeoBasque Country
    9
  52. 52MaspalomasCanary Islands
    9
  53. 52FerrolGalicia
    9
  54. 54PontevedraGalicia
    8
  55. 55TeldeCanary Islands
    8
  56. 55Santa Cruz de la PalmaCanary Islands
    8
  57. 57ArrecifeCanary Islands
    8
  58. 58CulleredoGalicia
    7
  59. 59AlicanteValencia
    6
Excellent0–50
Good51–100
Lightly polluted101–150
Moderately polluted151–200
Heavily polluted201–300
Severely polluted301+

China's Air Quality Index (HJ 633-2012), PM2.5 individual index. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

All cities in the world, February 2025 · Spain now

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SmogRank, most polluted cities in Spain, PM2.5, February 2025, smogrank.com/es/history/2025-02 (accessed 2 Oct 2026).

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