All Saint Barthelemy reports
City report · Saint Barthelemy
Gustavia
Measured across a 2 km radius around Gustavia, Saint Barthelemy (12.57 km²)
- Tree cover
- 22%
- Air quality
- 21Good
- Trees in this area
- 41.5K
- More trees needed
- 15.5K
- 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
21.8% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
41,452
Target trees
56,950
More trees needed
15,498
CO₂ if planted / yr
341.0 t
Air quality detail
AQI 21Good
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
2
PM10
3.5
NO₂
0.3
O₃
36
SO₂
0.6
CO
92
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