Pizhou
Measured across a 2 km radius around Pizhou, Xuzhou, Jiangsu, China (12.57 km²)
- Tree cover
- 32.7%
- Air quality
- 57Moderate
- Trees in this area
- 99.1K
- More trees needed
- 0
- Area analyzed
- 12.13 km²land, in a 12.57 km² circle
- Satellite image
- Sep 7, 2026
Pizhou's tree count comes to 99,135 trees across 12.13 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 57 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
32.7% tree cover against a 30% healthy-neighborhood target, across 12.13 km² of land.
Trees in this area
99,135
Target trees
99,135
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 57Moderate
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
14.8
PM10
18.6
NO₂
6.7
O₃
105.0
SO₂
2.6
CO
182.0
Frequently asked
Questions about Pizhou
What is the tree count in Pizhou?
Pizhou has an estimated 99,135 trees across the 12.13 km² of land measured — 32.7% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Pizhou need?
Pizhou has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Pizhou right now?
The latest reading for Pizhou shows an AQI of 57 (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 Pizhou'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 Pizhou; 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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