All Palau reports
City report · Palau
Ngerulmud
Measured across a 2 km radius around Ngerulmud, Melekeok, Palau (12.57 km²)
- Tree cover
- 69%
- Air quality
- 81Moderate
- Trees in this area
- 161K
- More trees needed
- 0
- Area analysed
- 12.57 km²
- Satellite image
- Jun 2, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Jun 2, 2026
Tree cover detail
Healthy tree cover
69.3% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
161,012
Target trees
161,012
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 81Moderate
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
25.3
PM10
31.5
NO₂
0.6
O₃
76
SO₂
0.6
CO
254
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