City report · Vietnam · An Giang
Tịnh Biên
Measured across a 2 km radius around Tinh Bien, An Giang, Vietnam (12.57 km²)
- Tree cover
- 75.6%
- Air quality
- 68Moderate
- Trees in this area
- 237K
- More trees needed
- 0
- Area analyzed
- 12.52 km²land, in a 12.57 km² circle
- Satellite image
- Jun 13, 2026
Tịnh Biên's tree count comes to 236,554 trees across 12.52 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 68 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
75.6% tree cover against a 30% healthy-neighborhood target, across 12.52 km² of land.
Trees in this area
236,554
Target trees
236,554
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 68Moderate
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
20.1
PM10
21.9
NO₂
1.5
O₃
100.0
SO₂
3.0
CO
189.0
Frequently asked
Questions about Tịnh Biên
What is the tree count in Tịnh Biên?
Tịnh Biên has an estimated 236,554 trees across the 12.52 km² of land measured — 75.6% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Tịnh Biên need?
Tịnh Biên has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Tịnh Biên right now?
The latest reading for Tịnh Biên shows an AQI of 68 (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 Tịnh Biên'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 Tinh Bien; 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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