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City report · Reunion
Saint-Leu
Measured across a 2 km radius around Saint-Leu, 97436, Réunion (12.57 km²)
- Tree cover
- 25%
- Air quality
- 31Good
- Trees in this area
- 44.2K
- More trees needed
- 9.3K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 14, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 14, 2026
Tree cover detail
Below target
24.8% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
44,205
Target trees
53,532
More trees needed
9,327
CO₂ if planted / yr
205.2 t
Air quality detail
AQI 31Good
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
4.4
PM10
7.2
NO₂
1.2
O₃
47
SO₂
1.2
CO
136
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