How green is Hoorn?

Hoorn has 84 square metres of green space per inhabitant in 2025 satellite data. Vegetation covers 30% of the city area. In summer, the hottest land surface zones sit 3.0 °C above the city-wide average (land surface temperature, not air temperature). The PM2.5 model estimate for 2025 is 8.4 µg/m³. Satellite records cover 8 years, 2018 to 2025. Overall, Hoorn ranks #209 of 828 reviewed cities in the Green City Index (green space, land surface heat and air quality combined), and #24 of 56 in Netherlands.

84
m² green per inhabitant
30%
vegetation cover
+3.0 °C
hottest zones vs city mean
8.4
PM2.5 estimate µg/m³
14.1
PM10 estimate µg/m³
13.1
NO2 estimate µg/m³
327.3
Index · #209/828
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City maps

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

Nearby in the rankings

This city is at position #209 of 828 worldwide.

#rank City Country Index
206 Aveiro Portugal 325.2
207 Osnabrück Germany 325.3
208 Bergisch Gladbach Germany 327.2
209 Hoorn Netherlands 327.3
210 Frederiksberg Denmark 327.5
211 Békéscsaba Hungary 328.3
212 Castelló de la Plana Spain 328.5

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.