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City report · Japan
Yokohama
Measured across a 2 km radius around Myokojidai, Naka Ward, Yokohama, Kanagawa 231-0841, Japan (12.57 km²)
- Tree cover
- 19%
- Air quality
- 67Moderate
- Trees in this area
- 49.6K
- More trees needed
- 29.3K
- Area analysed
- 12.57 km²
- Satellite image
- Aug 24, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Aug 24, 2026
Tree cover detail
Below target
18.8% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
49,554
Target trees
78,869
More trees needed
29,315
CO₂ if planted / yr
644.9 t
Air quality detail
AQI 67Moderate
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
14.5
PM10
15.8
NO₂
27.1
O₃
38
SO₂
19.1
CO
145
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