City report · Vietnam · Phu Tho
Việt Trì
Measured across a 2 km radius around Viet Tri, Phu Tho, Vietnam (12.57 km²)
- Tree cover
- 40.2%
- Air quality
- 83Moderate
- Trees in this area
- 121K
- More trees needed
- 0
- Area analyzed
- 12.09 km²land, in a 12.57 km² circle
- Satellite image
- Aug 10, 2026
Việt Trì's tree count comes to 121,493 trees across 12.09 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 83 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
40.2% tree cover against a 30% healthy-neighborhood target, across 12.09 km² of land.
Trees in this area
121,493
Target trees
121,493
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 83Moderate
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
27.4
PM10
28.5
NO₂
16.3
O₃
126.0
SO₂
30.3
CO
423.0
Frequently asked
Questions about Việt Trì
What is the tree count in Việt Trì?
Việt Trì has an estimated 121,493 trees across the 12.09 km² of land measured — 40.2% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Việt Trì need?
Việt Trì has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Việt Trì right now?
The latest reading for Việt Trì shows an AQI of 83 (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 Việt Trì'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 Viet Tri; 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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