All Guam reports
- Tree cover
- 52%
- Air quality
- 17Good
- Trees in this area
- 146K
- More trees needed
- 0
- Area analysed
- 12.57 km²
- Satellite image
- Aug 27, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Aug 27, 2026
Tree cover detail
Healthy tree cover
51.6% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
146,165
Target trees
146,165
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 17Good
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
1
PM10
1.7
NO₂
0.1
O₃
41
SO₂
0.1
CO
119
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