How green is Vienna?

Vienna has 89 square metres of green space per inhabitant in 2025 satellite data. Vegetation covers 44% of the city area. In summer, the hottest land surface zones sit 4.0 °C above the city-wide average (land surface temperature, not air temperature). The PM2.5 model estimate for 2025 is 11.6 µg/m³. Satellite records cover 8 years, 2018 to 2025. Overall, Vienna ranks #581 of 828 reviewed cities in the Green City Index (green space, land surface heat and air quality combined), and #5 of 6 in Austria.

89
m² green per inhabitant
44%
vegetation cover
+4.0 °C
hottest zones vs city mean
11.6
PM2.5 estimate µg/m³
16.8
PM10 estimate µg/m³
17.9
NO2 estimate µg/m³
488.2
Index · #581/828
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City maps

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

Nearby in the rankings

This city is at position #581 of 828 worldwide.

#rank City Country Index
578 Mönchengladbach Germany 487.3
579 Trnava Slovakia 487.8
580 Benalmádena Spain 488.0
581 Vienna Austria 488.2
582 Clamart France 489.3
583 Livorno Italy 489.8
584 Santa Cruz de Tenerife Spain 490.7

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.