SmogRank / Countries / Slovenia / Urban Municipality of Koper
Most polluted cities in Urban Municipality of Koper, Slovenia
1 measured city ranked by PM2.5, last 7 days. Worst: Koper at 5.4 µg/m³, #1718 in the world.
| # | City | µg/m³ | |
|---|---|---|---|
| 1 | Koper Urban Municipality of Koper | 5.4 |
Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data
Updated 2026-10-01 13:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.