SmogRank / Countries / Greece / Attica
Most polluted cities in Attica, Greece
1 measured city ranked by PM2.5, last 30 days. Worst: Acharnés at 9.3 µg/m³, #452 in the world.
| # | City | µg/m³ | |
|---|---|---|---|
| 1 | Acharnés Attica | 9.3 |
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
Attica 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 |
|---|---|
| Peristéri estimated | ≈ 7 µg/m³ |
| Kallithéa estimated | ≈ 7 µg/m³ |
| Níkaia estimated | ≈ 7 µg/m³ |
| Glyfáda estimated | ≈ 7 µg/m³ |
| Ílion estimated | ≈ 7 µg/m³ |
| Ilioúpoli estimated | ≈ 7 µg/m³ |
| Keratsíni estimated | ≈ 7 µg/m³ |
| Néa Smýrni estimated | ≈ 7 µg/m³ |
| Maroúsi estimated | ≈ 6 µg/m³ |
| Agios Dimitrios estimated | ≈ 7 µg/m³ |
| Zográfos estimated | ≈ 7 µg/m³ |
| Aigáleo estimated | ≈ 7 µg/m³ |
| Néa Ionía estimated | ≈ 7 µg/m³ |
| Palaió Fáliro estimated | ≈ 7 µg/m³ |
| Korydallós estimated | ≈ 7 µg/m³ |
| Výronas estimated | ≈ 7 µg/m³ |
| Agía Paraskeví estimated | ≈ 6 µg/m³ |
| Galátsi estimated | ≈ 7 µg/m³ |
| Petroúpolis estimated | ≈ 7 µg/m³ |
| Irákleio estimated | ≈ 7 µg/m³ |
| Fylí estimated | ≈ 7 µg/m³ |
| Kifisiá estimated | ≈ 6 µg/m³ |
| Chaïdári estimated | ≈ 7 µg/m³ |
| Álimos estimated | ≈ 7 µg/m³ |
| Ágioi Anárgyroi estimated | ≈ 7 µg/m³ |
| Argyroúpoli estimated | ≈ 7 µg/m³ |
| Áno Liósia estimated | ≈ 7 µg/m³ |
| Cholargós estimated | ≈ 6 µg/m³ |
| Vrilissia estimated | ≈ 6 µg/m³ |
| Gérakas estimated | ≈ 6 µg/m³ |
| Metamórfosi estimated | ≈ 7 µg/m³ |
| Kamaterón estimated | ≈ 7 µg/m³ |
| Voúla estimated | ≈ 7 µg/m³ |
| Agía Varvára estimated | ≈ 7 µg/m³ |
| Kaisarianí estimated | ≈ 7 µg/m³ |
| Néa Filadélfeia estimated | ≈ 7 µg/m³ |
| Moskháton estimated | ≈ 7 µg/m³ |
| Pérama estimated | ≈ 7 µg/m³ |
| Salamína estimated | ≈ 7 µg/m³ |
| Elefsína estimated | ≈ 7 µg/m³ |
Updated 2026-10-01 08:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.