How green is Speyer?

Speyer has 357 square metres of green space per inhabitant in 2025 satellite data. Vegetation covers 46% of the city area. In summer, the hottest land surface zones sit 4.6 °C above the city-wide average (land surface temperature, not air temperature). The PM2.5 model estimate for 2025 is 9.3 µg/m³. Satellite records cover 8 years, 2018 to 2025. Overall, Speyer ranks #404 of 828 reviewed cities in the Green City Index (green space, land surface heat and air quality combined), and #82 of 103 in Germany.

357
m² green per inhabitant
46%
vegetation cover
+4.6 °C
hottest zones vs city mean
9.3
PM2.5 estimate µg/m³
17.1
PM10 estimate µg/m³
19.5
NO2 estimate µg/m³
413.8
Index · #404/828
Open interactive map

City maps

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

Nearby in the rankings

This city is at position #404 of 828 worldwide.

#rank City Country Index
401 Catanzaro Italy 413.2
402 Dunkerque France 413.3
403 Brindisi Italy 413.7
404 Speyer Germany 413.8
405 Zoetermeer Netherlands 414.0
406 Calais France 414.0
407 Barakaldo Spain 415.0

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.