Tongling
Measured across a 2 km radius around Yi'An, Tongling, Anhui, China (12.57 km²)
- Tree cover
- 57.6%
- Air quality
- 115Unhealthy for sensitive groups
- Trees in this area
- 128K
- More trees needed
- 0
- Area analyzed
- 8.89 km²land, in a 12.57 km² circle
- Satellite image
- Sep 7, 2026
Tongling's tree count comes to 127,936 trees across 8.89 km² of land — already at or above the 35% tree-cover level considered healthy for this area. Air quality currently reads AQI 115 (Unhealthy for sensitive groups): Sensitive groups should limit long or intense outdoor activity.
Tree cover detail
Healthy tree cover
57.6% tree cover against a 35% healthy-neighborhood target, across 8.89 km² of land.
Trees in this area
127,936
Target trees
127,936
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 115Unhealthy for sensitive groups
Observed Sep 27, 12:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Sensitive groups should limit long or intense outdoor activity.
PM2.5
17.8
PM10
17.9
NO₂
5.4
O₃
147.0
SO₂
5.0
CO
488.0
Frequently asked
Questions about Tongling
What is the tree count in Tongling?
Tongling has an estimated 127,936 trees across the 8.89 km² of land measured — 57.6% tree cover, already past the 35% tree-cover target set for this area.
How many more trees does Tongling need?
Tongling has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Tongling right now?
The latest reading for Tongling shows an AQI of 115 (Unhealthy for sensitive groups), observed Sep 27, 12:00 local time via Open-Meteo / CAMS, US EPA index. Sensitive groups should limit long or intense outdoor activity.
How is Tongling'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 Yi'An; 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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