Lijiang
Measured across a 2 km radius around Gucheng District, Lijiang, Yunnan, China (12.57 km²)
- Tree cover
- 15.7%
- Air quality
- 45Good
- Trees in this area
- 49.3K
- More trees needed
- 44.9K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 25, 2026
Lijiang's tree count comes to 49,323 trees across 12.57 km² — 14 points below the 30% tree-cover level considered healthy for this area, meaning roughly 44,925 more trees would close the gap. Air quality currently reads AQI 45 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
15.7% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
49,323
Target trees
94,248
More trees needed
44,925
CO₂ if planted / yr
988.4 t
Air quality detail
AQI 45Good
Observed Sep 27, 12:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
3.9
PM10
4.0
NO₂
0.0
O₃
95.0
SO₂
1.6
CO
148.0
Frequently asked
Questions about Lijiang
What is the tree count in Lijiang?
Lijiang has an estimated 49,323 trees across the 12.57 km² measured — 15.7% tree cover, 14 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Lijiang need?
Lijiang needs roughly 44,925 more trees to close a 14-point shortfall against its 30% tree-cover target — about 988.4 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Lijiang right now?
The latest reading for Lijiang shows an AQI of 45 (Good), observed Sep 27, 12:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Lijiang'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 Gucheng 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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