All Vietnam reports
City report · Vietnam
Haiphong
Measured across a 2 km radius around Hong Bang, Hai Phong, Vietnam (12.57 km²)
- Tree cover
- 18%
- Air quality
- 90Moderate
- Trees in this area
- 47.4K
- More trees needed
- 30.6K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 11, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 11, 2026
Tree cover detail
Below target
18.2% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
47,384
Target trees
78,029
More trees needed
30,645
CO₂ if planted / yr
674.2 t
Air quality detail
AQI 90Moderate
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
25.1
PM10
26.1
NO₂
6.8
O₃
170
SO₂
33.4
CO
235
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