Pingliang
Measured across a 2 km radius around Kongtong District, Pingliang, Gansu, China (12.57 km²)
- Tree cover
- 29.1%
- Air quality
- 60Moderate
- Trees in this area
- 91.3K
- More trees needed
- 2.8K
- Area analyzed
- 12.56 km²land, in a 12.57 km² circle
- Satellite image
- Aug 20, 2026
Pingliang's tree count comes to 91,329 trees across 12.56 km² of land — 1 points below the 30% tree-cover level considered healthy for this area, meaning roughly 2,825 more trees would close the gap. Air quality currently reads AQI 60 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Below target
29.1% tree cover against a 30% healthy-neighborhood target, across 12.56 km² of land.
Trees in this area
91,329
Target trees
94,154
More trees needed
2,825
CO₂ if planted / yr
62.1 t
Air quality detail
AQI 60Moderate
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
16.4
PM10
16.8
NO₂
6.2
O₃
83.0
SO₂
4.2
CO
403.0
Frequently asked
Questions about Pingliang
What is the tree count in Pingliang?
Pingliang has an estimated 91,329 trees across the 12.56 km² of land measured — 29.1% tree cover, 1 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Pingliang need?
Pingliang needs roughly 2,825 more trees to close a 1-point shortfall against its 30% tree-cover target — about 62.1 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Pingliang right now?
The latest reading for Pingliang shows an AQI of 60 (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 Pingliang'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 Kongtong 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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