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City report · Tanzania
Zanzibar
Measured across a 2 km radius around Mwembetanga, Zanzibar, Tanzania (12.57 km²)
- Tree cover
- 12%
- Air quality
- 39Good
- Trees in this area
- 23.6K
- More trees needed
- 35.7K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 16, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 16, 2026
Tree cover detail
Critically low
11.9% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
23,604
Target trees
59,273
More trees needed
35,669
CO₂ if planted / yr
784.7 t
Air quality detail
AQI 39Good
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
5.8
PM10
8.8
NO₂
1.5
O₃
47
SO₂
0.8
CO
82
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