SmogRank / World / Belgium / December 2023

Most polluted cities in Belgium, December 2023

28 cities in Belgium ranked by their average PM2.5 over the 31 days. Worst: Izegem at 12.6 µg/m³, #311 of 1,889 cities in the world. Cleanest: Eupen at 4.1. A city needs measurements on 70% of the days to be ranked.

← Izegem 12.6
Every city in Belgium ranked for December 2023, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1IzegemFlanders
    12.6
  2. 2WaregemFlanders
    12.1
  3. 3EvergemFlanders
    11.5
  4. 4MenenFlanders
    11.2
  5. 5RoeselareFlanders
    11.0
  6. 6StabroekFlanders
    10.7
  7. 6BeverenFlanders
    10.7
  8. 6AntwerpFlanders
    10.7
  9. 9KortrijkFlanders
    10.6
  10. 10KapellenFlanders
    10.5
  11. 11LochristiFlanders
    10.4
  12. 12ZwijndrechtFlanders
    10.0
  13. 12GrimbergenFlanders
    10.0
  14. 12GentFlanders
    10.0
  15. 15MolFlanders
    9.8
  16. 16MaldegemFlanders
    9.7
  17. 17WillebroekFlanders
    9.1
  18. 17AarschotFlanders
    9.1
  19. 19KoksijdeFlanders
    8.4
  20. 20TournaiWallonia
    8.2
  21. 20BrusselsBrussels Capital
    8.2
  22. 22MonsWallonia
    6.3
  23. 22CharleroiWallonia
    6.3
  24. 24Flémalle-HauteWallonia
    5.6
  25. 25LiègeWallonia
    5.5
  26. 25AndenneWallonia
    5.5
  27. 27Marche-en-FamenneWallonia
    4.2
  28. 28EupenWallonia
    4.1
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, December 2023 · Belgium now

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SmogRank, most polluted cities in Belgium, PM2.5, December 2023, smogrank.com/be/history/2023-12 (accessed 2 Oct 2026).

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