SmogRank / World / The Netherlands / April 2026

Most polluted cities in The Netherlands, April 2026

29 cities in The Netherlands ranked by their average PM2.5 over the 30 days. Worst: Schiedam at 10.2 µg/m³, #556 of 2,277 cities in the world. Cleanest: Venray at 5.0. A city needs measurements on 70% of the days to be ranked.

← Schiedam 10.2
Every city in The Netherlands ranked for April 2026, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1SchiedamSouth Holland
    10.2
  2. 2TilburgNorth Brabant
    9.2
  3. 2EindhovenNorth Brabant
    9.2
  4. 4BadhoevedorpNorth Holland
    8.9
  5. 5GroningenGroningen
    8.5
  6. 6RotterdamSouth Holland
    8.2
  7. 7's-GravenzandeSouth Holland
    8.1
  8. 8VenloLimburg
    8.0
  9. 8Velsen-ZuidNorth Holland
    8.0
  10. 8BredaNorth Brabant
    8.0
  11. 11The HagueSouth Holland
    7.9
  12. 12SpijkenisseSouth Holland
    7.8
  13. 12IJsselsteinUtrecht
    7.8
  14. 14HillegomSouth Holland
    7.7
  15. 15RidderkerkSouth Holland
    7.6
  16. 15MedemblikNorth Holland
    7.6
  17. 17Haarlemlow-cost sensorsNorth Holland
    7.5
  18. 18MaassluisSouth Holland
    7.3
  19. 19UtrechtUtrecht
    7.2
  20. 20MaarssenUtrecht
    7.1
  21. 20AmsterdamNorth Holland
    7.1
  22. 22ZaanstadNorth Holland
    6.8
  23. 23EnschedeOverijssel
    6.7
  24. 24VelserbroekNorth Holland
    6.6
  25. 25BarneveldGelderland
    6.5
  26. 26HeerlenLimburg
    6.4
  27. 27PurmerendNorth Holland
    6.0
  28. 28NijmegenGelderland
    5.9
  29. 29VenrayLimburg
    5.0
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 2026 · The Netherlands now

Use this board

SmogRank, most polluted cities in The Netherlands, PM2.5, April 2026, smogrank.com/nl/history/2026-04 (accessed 2 Oct 2026).

Download top 10 (PNG)

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms.