How green is Níkaia?

Níkaia has 2 square metres of green space per inhabitant in 2025 satellite data. Vegetation covers 1% of the city area. In summer, the hottest land surface zones sit 2.1 °C above the city-wide average (land surface temperature, not air temperature). The PM2.5 model estimate for 2025 is 14.0 µg/m³. Satellite records cover 8 years, 2018 to 2025. Overall, Níkaia ranks #808 of 828 reviewed cities in the Green City Index (green space, land surface heat and air quality combined), and #24 of 36 in Greece.

2
m² green per inhabitant
1%
vegetation cover
+2.1 °C
hottest zones vs city mean
14.0
PM2.5 estimate µg/m³
30.2
PM10 estimate µg/m³
35.6
NO2 estimate µg/m³
653.3
Index · #808/828
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City maps

Satellite — Níkaia Satellite Green cover — Níkaia Green cover Detected green vegetation Heat — Níkaia Heat cooler hotter NO2 — Níkaia NO2 lower higher µg/m³ PM2.5 — Níkaia PM2.5 lower higher µg/m³ PM10 — Níkaia PM10 lower higher µg/m³

Nearby in the rankings

This city is at position #808 of 828 worldwide.

#rank City Country Index
805 Évosmos Greece 651.2
806 Cinisello Balsamo Italy 651.7
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

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.