How green is Políchni?
Políchni has 18 square metres of green space per inhabitant in 2025 satellite data. Vegetation covers 4% of the city area. In summer, the hottest land surface zones sit 2.4 °C above the city-wide average (land surface temperature, not air temperature). The PM2.5 model estimate for 2025 is 17.5 µg/m³. Satellite records cover 8 years, 2018 to 2025. Overall, Políchni ranks #810 of 828 reviewed cities in the Green City Index (green space, land surface heat and air quality combined), and #25 of 36 in Greece.
18
m² green per inhabitant
4%
vegetation cover
+2.4 °C
hottest zones vs city mean
17.5
PM2.5 estimate µg/m³
33.3
PM10 estimate µg/m³
27.1
NO2 estimate µg/m³
659.5
Index · #810/828
City maps
Nearby in the rankings
This city is at position #810 of 828 worldwide.
| #rank | City | Country | Index |
|---|---|---|---|
| 807 | Ílion | Greece | 651.8 |
| 808 | Níkaia | Greece | 653.3 |
| 809 | Velletri | Italy | 657.7 |
| 810 | Políchni | Greece | 659.5 |
| 811 | Petroúpolis | Greece | 660.3 |
| 812 | Athens | Greece | 660.3 |
| 813 | Milan | Italy | 660.3 |
Method and caveats
Heat is land surface temperature, not air temperature. Air quality values are model estimates. Green area is vegetation extent detected by satellite, not tree height.