SmogRank / Countries / Austria / Lower Austria
Most polluted cities in Lower Austria, Austria
6 measured cities ranked by PM2.5, last 30 days. Worst: Amstetten at 6.1 µg/m³, #1227 in the world.
| # | City | µg/m³ | |
|---|---|---|---|
| 1 | Amstetten Lower Austria | 6.1 | |
| 2 | Klosterneuburg Lower Austria | 5.8 | |
| 3 | Sankt Pölten Lower Austria | 5.6 | |
| 4 | Perchtoldsdorf Lower Austria | 5.5 | |
| 5 | Wiener Neustadt Lower Austria | 5.4 | |
| 6 | Mödling Lower Austria | 5.2 |
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
Lower Austria 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 |
|---|---|
| Stockerau 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.