SmogRank / Countries / Slovakia
Most polluted cities in Slovakia
3 measured cities ranked by PM2.5, this year. Worst: Devínska Nová Ves at 10.0 µg/m³, #660 in the world.
| # | City | µg/m³ | |
|---|---|---|---|
| 1 | Devínska Nová Ves Bratislava Region | 10.0 | |
| 2 | Poprad Prešov Region | 9.2 | |
| 3 | Bratislava Bratislava Region | 9.1 |
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
Slovakia 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 |
|---|---|
| Petržalka estimated | ≈ 8 µg/m³ |
| Považská Bystrica estimated | ≈ 7 µg/m³ |
| Nové Zámky estimated | ≈ 8 µg/m³ |
| Michalovce estimated | ≈ 9 µg/m³ |
| Karlova Ves estimated | ≈ 8 µg/m³ |
| Dúbravka estimated | ≈ 8 µg/m³ |
| Spišská Nová Ves estimated | ≈ 6 µg/m³ |
| Komárno estimated | ≈ 8 µg/m³ |
| Levice estimated | ≈ 6 µg/m³ |
| Piešťany estimated | ≈ 8 µg/m³ |
| Topoľčany estimated | ≈ 9 µg/m³ |
| Podunajské Biskupice estimated | ≈ 7 µg/m³ |
| Dunajská Streda estimated | ≈ 9 µg/m³ |
| Dubnica nad Váhom estimated | ≈ 9 µg/m³ |
| Rimavská Sobota estimated | ≈ 6 µg/m³ |
| Vrakuňa estimated | ≈ 7 µg/m³ |
| Šaľa estimated | ≈ 8 µg/m³ |
| Hlohovec estimated | ≈ 8 µg/m³ |
| Brezno estimated | ≈ 6 µg/m³ |
| Nové Mesto nad Váhom estimated | ≈ 8 µg/m³ |
| Dolný Kubín estimated | ≈ 7 µg/m³ |
| Rožňava estimated | ≈ 7 µg/m³ |
| Bánovce nad Bebravou estimated | ≈ 8 µg/m³ |
| Stará Ľubovňa estimated | ≈ 8 µg/m³ |
| Skalica estimated | ≈ 7 µg/m³ |
| Galanta estimated | ≈ 9 µg/m³ |
| Kežmarok estimated | ≈ 8 µg/m³ |
Regions
Banská Bystrica Region 3Bratislava Region 5Košice Region 2Nitra Region 2Prešov Region 6Trenčín Region 4Trnava Region 3Žilina Region 5
Updated 2026-10-01 16:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.