SmogRank / World / France / December 2024

Most polluted cities in France, December 2024

63 cities in France ranked by their average PM2.5 over the 31 days. Worst: Sallanches at 33.1 µg/m³, #60 of 2,078 cities in the world. Cleanest: Aurillac at 7.5. A city needs measurements on 70% of the days to be ranked.

← Sallanches 33.1
Every city in France ranked for December 2024, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1SallanchesAuvergne-Rhône-Alpes
    48
  2. 2LyonAuvergne-Rhône-Alpes
    26
  3. 3ValenceAuvergne-Rhône-Alpes
    25
  4. 4MeylanAuvergne-Rhône-Alpes
    24
  5. 5AlbertvilleAuvergne-Rhône-Alpes
    22
  6. 6Villefranche-sur-SaôneAuvergne-Rhône-Alpes
    22
  7. 7CreilHauts-de-France
    22
  8. 8TarbesOccitanie
    21
  9. 9LimogesNew Aquitaine
    21
  10. 9CastresOccitanie
    21
  11. 11GrenobleAuvergne-Rhône-Alpes
    20
  12. 12MontbéliardBourgogne-Franche-Comté
    20
  13. 13DunkirkHauts-de-France
    20
  14. 14PérigueuxNew Aquitaine
    20
  15. 15StrasbourgGrand Est
    19
  16. 16DouaiHauts-de-France
    19
  17. 17RouenNormandy
    19
  18. 18MontaubanOccitanie
    19
  19. 19LormontNew Aquitaine
    19
  20. 19Le HavreNormandy
    19
  21. 21MontpellierOccitanie
    18
  22. 22ParisÎle-de-France
    18
  23. 22AnnemasseAuvergne-Rhône-Alpes
    18
  24. 24DenainHauts-de-France
    18
  25. 25MulhouseGrand Est
    18
  26. 25MoulinsAuvergne-Rhône-Alpes
    18
  27. 27CalaisHauts-de-France
    18
  28. 27Boulogne-sur-MerHauts-de-France
    18
  29. 29ÉpinalGrand Est
    18
  30. 30ValenciennesHauts-de-France
    18
  31. 31AmiensHauts-de-France
    17
  32. 32Saint-QuentinHauts-de-France
    17
  33. 32CoulommiersÎle-de-France
    17
  34. 34ToulouseOccitanie
    17
  35. 34LourdesOccitanie
    17
  36. 36VannesBrittany
    16
  37. 37NancyGrand Est
    16
  38. 37DoleBourgogne-Franche-Comté
    16
  39. 39DieppeNormandy
    16
  40. 40NiortNew Aquitaine
    16
  41. 40Clermont-FerrandAuvergne-Rhône-Alpes
    16
  42. 42RennesBrittany
    16
  43. 42RambouilletÎle-de-France
    16
  44. 42PoitiersNew Aquitaine
    16
  45. 45CherbourgNormandy
    15
  46. 45ChambéryAuvergne-Rhône-Alpes
    15
  47. 45BordeauxNew Aquitaine
    15
  48. 48AngoulêmeNew Aquitaine
    15
  49. 49PauNew Aquitaine
    15
  50. 50LorientBrittany
    15
  51. 51Saint-DizierGrand Est
    15
  52. 52ThionvilleGrand Est
    14
  53. 53LunévilleGrand Est
    14
  54. 53LunelOccitanie
    14
  55. 53ÉvreuxNormandy
    14
  56. 56DomontÎle-de-France
    14
  57. 56CaenNormandy
    14
  58. 56AuxerreBourgogne-Franche-Comté
    14
  59. 59RodezOccitanie
    14
  60. 60QuimperBrittany
    13
  61. 61ÉtampesÎle-de-France
    12
  62. 62PerpignanOccitanie
    11
  63. 63AurillacAuvergne-Rhône-Alpes
    11
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

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SmogRank, most polluted cities in France, PM2.5, December 2024, smogrank.com/fr/history/2024-12 (accessed 2 Oct 2026).

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