SmogRank / Countries / The Netherlands / May 2025

Most polluted cities in The Netherlands, May 2025

27 cities in The Netherlands ranked by their average PM2.5 over the 31 days. Worst: The Hague at 9.0 µg/m³, #773 of 2,193 cities in the world. Cleanest: Eindhoven at 4.7. A city needs measurements on 70% of the days to be ranked.

  1. 1The HagueSouth Holland
    9.0
  2. 2SchiedamSouth Holland
    8.8
  3. 3BadhoevedorpNorth Holland
    8.0
  4. 4Velsen-ZuidNorth Holland
    7.9
  5. 5's-GravenzandeSouth Holland
    7.5
  6. 5MedemblikNorth Holland
    7.5
  7. 7HillegomSouth Holland
    7.2
  8. 8VenrayLimburg
    7.0
  9. 8RotterdamSouth Holland
    7.0
  10. 8VelserbroekNorth Holland
    7.0
  11. 11TilburgNorth Brabant
    6.8
  12. 11AmsterdamNorth Holland
    6.8
  13. 13VenloLimburg
    6.7
  14. 13RidderkerkSouth Holland
    6.7
  15. 15SpijkenisseSouth Holland
    6.5
  16. 16MaassluisSouth Holland
    6.4
  17. 17BredaNorth Brabant
    6.2
  18. 18BarneveldGelderland
    5.8
  19. 19ZaanstadNorth Holland
    5.7
  20. 20HeerlenLimburg
    5.6
  21. 21EnschedeOverijssel
    5.3
  22. 22NijmegenGelderland
    5.2
  23. 23UtrechtUtrecht
    5.1
  24. 24MaarssenUtrecht
    5.0
  25. 25IJsselsteinUtrecht
    4.8
  26. 25GroningenGroningen
    4.8
  27. 27EindhovenNorth Brabant
    4.7
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, May 2025 · The Netherlands now

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SmogRank, most polluted cities in The Netherlands, PM2.5, May 2025, smogrank.com/nl/history/2025-05 (accessed 2 Oct 2026).

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