Anyang
Measured across a 2 km radius around Wenfeng District, Anyang, Henan, China (12.57 km²)
- Tree cover
- 28.6%
- Air quality
- 89Moderate
- Trees in this area
- 89.7K
- More trees needed
- 4.4K
- Area analyzed
- 12.54 km²land, in a 12.57 km² circle
- Satellite image
- Sep 10, 2026
Anyang's tree count comes to 89,670 trees across 12.54 km² of land — 1 points below the 30% tree-cover level considered healthy for this area, meaning roughly 4,389 more trees would close the gap. Air quality currently reads AQI 89 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Below target
28.6% tree cover against a 30% healthy-neighborhood target, across 12.54 km² of land.
Trees in this area
89,670
Target trees
94,059
More trees needed
4,389
CO₂ if planted / yr
96.6 t
Air quality detail
AQI 89Moderate
Observed Sep 27, 12:00 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
30.3
PM10
31.2
NO₂
18.9
O₃
104.0
SO₂
6.2
CO
542.0
Frequently asked
Questions about Anyang
What is the tree count in Anyang?
Anyang has an estimated 89,670 trees across the 12.54 km² of land measured — 28.6% tree cover, 1 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Anyang need?
Anyang needs roughly 4,389 more trees to close a 1-point shortfall against its 30% tree-cover target — about 96.6 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Anyang right now?
The latest reading for Anyang shows an AQI of 89 (Moderate), observed Sep 27, 12:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Anyang'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 Wenfeng District; 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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