All French Guiana reports
City report · French Guiana
Saint-Laurent-du-Maroni
Measured across a 2 km radius around Saint-Laurent-du-Maroni, French Guiana (12.57 km²)
- Tree cover
- 28%
- Air quality
- 45Good
- Trees in this area
- 46.2K
- More trees needed
- 2.8K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 2, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 2, 2026
Tree cover detail
Below target
28.3% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
46,207
Target trees
49,031
More trees needed
2,824
CO₂ if planted / yr
62.1 t
Air quality detail
AQI 45Good
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
5.7
PM10
7.8
NO₂
1.2
O₃
27
SO₂
0.2
CO
132
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