City report · China · Inner Mongolia
Bayan Nur
Measured across a 2 km radius around Linhe District, Bayannur, Inner Mongolia, China (12.57 km²)
- Tree cover
- 26.2%
- Air quality
- 82Moderate
- Trees in this area
- 82.2K
- More trees needed
- 11.9K
- Area analyzed
- 12.56 km²land, in a 12.57 km² circle
- Satellite image
- Sep 25, 2026
Bayan Nur's tree count comes to 82,227 trees across 12.56 km² of land — 4 points below the 30% tree-cover level considered healthy for this area, meaning roughly 11,926 more trees would close the gap. Air quality currently reads AQI 82 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Below target
26.2% tree cover against a 30% healthy-neighborhood target, across 12.56 km² of land.
Trees in this area
82,227
Target trees
94,153
More trees needed
11,926
CO₂ if planted / yr
262.4 t
Air quality detail
AQI 82Moderate
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
16.6
PM10
118.5
NO₂
0.8
O₃
89.0
SO₂
2.2
CO
125.0
Frequently asked
Questions about Bayan Nur
What is the tree count in Bayan Nur?
Bayan Nur has an estimated 82,227 trees across the 12.56 km² of land measured — 26.2% tree cover, 4 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Bayan Nur need?
Bayan Nur needs roughly 11,926 more trees to close a 4-point shortfall against its 30% tree-cover target — about 262.4 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Bayan Nur right now?
The latest reading for Bayan Nur shows an AQI of 82 (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 Bayan Nur'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 Linhe 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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