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City report · Kenya
Nairobi
Measured across a 2 km radius around Nairobi Central, Nairobi, Kenya (12.57 km²)
- Tree cover
- 21%
- Air quality
- 38Good
- Trees in this area
- 66.0K
- More trees needed
- 28.2K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 4, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 4, 2026
Tree cover detail
Below target
21.0% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
66,016
Target trees
94,247
More trees needed
28,231
CO₂ if planted / yr
621.1 t
Air quality detail
AQI 38Good
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
10.6
PM10
11.9
NO₂
6.8
O₃
37
SO₂
4.9
CO
160
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