City report · Vietnam · Hà Tĩnh Province
Kỳ Anh
Measured across a 2 km radius around Song Tri, Ha Tinh, Vietnam (12.57 km²)
- Tree cover
- 59.9%
- Air quality
- 37Good
- Trees in this area
- 188K
- More trees needed
- 0
- Area analyzed
- 12.56 km²land, in a 12.57 km² circle
- Satellite image
- Sep 3, 2026
Kỳ Anh's tree count comes to 187,993 trees across 12.56 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 37 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
59.9% tree cover against a 30% healthy-neighborhood target, across 12.56 km² of land.
Trees in this area
187,993
Target trees
187,993
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 37Good
Observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
8.3
PM10
9.4
NO₂
0.7
O₃
78.0
SO₂
1.6
CO
131.0
Frequently asked
Questions about Kỳ Anh
What is the tree count in Kỳ Anh?
Kỳ Anh has an estimated 187,993 trees across the 12.56 km² of land measured — 59.9% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Kỳ Anh need?
Kỳ Anh has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Kỳ Anh right now?
The latest reading for Kỳ Anh shows an AQI of 37 (Good), observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Kỳ Anh'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 Song 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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