City report · Vietnam · Nghệ An Province
Vinh
Measured across a 2 km radius around Truong Vinh, Nghe An, Vietnam (12.57 km²)
- Tree cover
- 14.7%
- Air quality
- 66Moderate
- Trees in this area
- 46.0K
- More trees needed
- 47.9K
- Area analyzed
- 12.53 km²land, in a 12.57 km² circle
- Satellite image
- Jun 1, 2026
Vinh's tree count comes to 46,043 trees across 12.53 km² of land — 15 points below the 30% tree-cover level considered healthy for this area, meaning roughly 47,922 more trees would close the gap. Air quality currently reads AQI 66 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Critically low
14.7% tree cover against a 30% healthy-neighborhood target, across 12.53 km² of land.
Trees in this area
46,043
Target trees
93,965
More trees needed
47,922
CO₂ if planted / yr
1,054 t
Air quality detail
AQI 66Moderate
Observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
13.0
PM10
13.3
NO₂
1.8
O₃
117.0
SO₂
6.0
CO
269.0
Frequently asked
Questions about Vinh
What is the tree count in Vinh?
Vinh has an estimated 46,043 trees across the 12.53 km² of land measured — 14.7% tree cover, 15 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Vinh need?
Vinh needs roughly 47,922 more trees to close a 15-point shortfall against its 30% tree-cover target — about 1,054 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Vinh right now?
The latest reading for Vinh shows an AQI of 66 (Moderate), observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Vinh's tree cover and air quality measured?
Tree cover is measured from Sentinel-2 L2A (ESA Copernicus) via Earth Search satellite imagery at 10 m detail across a 2 km radius around Truong Vinh; the tree count is an estimate derived from that cover. Air-quality readings come from Open-Meteo / CAMS, US EPA index and may differ from street-level monitors.
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