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City report · Indonesia
Medan
Measured across a 2 km radius around Medan, Medan City, North Sumatra, Indonesia (12.57 km²)
- Tree cover
- 17%
- Air quality
- 106Unhealthy for sensitive groups
- Trees in this area
- 54.0K
- More trees needed
- 56.0K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 9, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 9, 2026
Tree cover detail
Critically low
17.2% tree cover against a 35% healthy-neighbourhood target, across 12.57 km².
Trees in this area
53,957
Target trees
109,955
More trees needed
55,998
CO₂ if planted / yr
1232.0 t
Air quality detail
AQI 106Unhealthy for sensitive groups
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Sensitive groups should limit long or intense outdoor activity.
PM2.5
16.9
PM10
17.2
NO₂
10.8
O₃
62
SO₂
8.9
CO
873
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