SmogRank / Countries / Belgium / Flanders
Most polluted cities in Flanders, Belgium
25 measured cities ranked by PM2.5, last 7 days. Worst: Beersel at 11.1 µg/m³, #429 in the world.
| # | City | µg/m³ | |
|---|---|---|---|
| 1 | Beersel low-cost sensorsFlanders | 11.1 | |
| 2 | Izegem Flanders | 10.0 | |
| 3 | Roeselare Flanders | 9.7 | |
| 4 | Kortrijk Flanders | 9.6 | |
| 5 | Houthalen Flanders | 9.5 | |
| 6 | Evergem Flanders | 9.5 | |
| 7 | Koksijde Flanders | 9.4 | |
| 8 | Lochristi Flanders | 9.3 | |
| 9 | Zwijndrecht Flanders | 9.1 | |
| 10 | Stabroek Flanders | 9.1 | |
| 11 | Gent Flanders | 9.1 | |
| 12 | Antwerp Flanders | 9.1 | |
| 13 | Knokke-Heist Flanders | 8.9 | |
| 14 | Mechelen Flanders | 8.7 | |
| 15 | Menen Flanders | 8.6 | |
| 16 | Kapellen Flanders | 8.6 | |
| 17 | Beveren Flanders | 8.6 | |
| 18 | Willebroek Flanders | 8.4 | |
| 19 | Maldegem Flanders | 8.4 | |
| 20 | Grimbergen Flanders | 8.3 | |
| 21 | Hasselt Flanders | 8.2 | |
| 22 | Mol Flanders | 8.0 | |
| 23 | Genk Flanders | 7.9 | |
| 24 | Zaventem Flanders | 7.8 | |
| 25 | Aarschot Flanders | 7.2 |
Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data
Estimated: cities without a monitor
Flanders cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Brugge estimated | ≈ 9 µg/m³ |
| Leuven estimated | ≈ 7 µg/m³ |
| Deurne estimated | ≈ 9 µg/m³ |
| Aalst estimated | ≈ 8 µg/m³ |
| Ostend estimated | ≈ 9 µg/m³ |
| Sint-Niklaas estimated | ≈ 9 µg/m³ |
| Borgerhout estimated | ≈ 9 µg/m³ |
| Dendermonde estimated | ≈ 9 µg/m³ |
| Merksem estimated | ≈ 9 µg/m³ |
| Turnhout estimated | ≈ 9 µg/m³ |
| Berchem estimated | ≈ 9 µg/m³ |
| Lokeren estimated | ≈ 9 µg/m³ |
| Wilrijk estimated | ≈ 9 µg/m³ |
| Beringen estimated | ≈ 8 µg/m³ |
| Dilbeek estimated | ≈ 8 µg/m³ |
| Heist-op-den-Berg estimated | ≈ 8 µg/m³ |
| Sint-Truiden estimated | ≈ 8 µg/m³ |
| Brasschaat estimated | ≈ 9 µg/m³ |
| Vilvoorde estimated | ≈ 8 µg/m³ |
| Maasmechelen estimated | ≈ 8 µg/m³ |
| Waregem estimated | ≈ 9 µg/m³ |
| Ieper estimated | ≈ 10 µg/m³ |
| Ninove estimated | ≈ 8 µg/m³ |
| Geel estimated | ≈ 8 µg/m³ |
| Halle estimated | ≈ 8 µg/m³ |
| Hoboken estimated | ≈ 9 µg/m³ |
| Schoten estimated | ≈ 9 µg/m³ |
| Lier estimated | ≈ 9 µg/m³ |
| Sint-Amandsberg estimated | ≈ 9 µg/m³ |
| Lommel estimated | ≈ 9 µg/m³ |
| Oudenaarde estimated | ≈ 9 µg/m³ |
| Tienen estimated | ≈ 8 µg/m³ |
| Heusden estimated | ≈ 8 µg/m³ |
| Wevelgem estimated | ≈ 10 µg/m³ |
| Geraardsbergen estimated | ≈ 8 µg/m³ |
| Sint-Pieters-Leeuw estimated | ≈ 8 µg/m³ |
| Kessel-Lo estimated | ≈ 7 µg/m³ |
| Blauwput estimated | ≈ 7 µg/m³ |
| Helchteren estimated | ≈ 8 µg/m³ |
| Tongeren estimated | ≈ 8 µg/m³ |
Updated 2026-10-01 14:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.