City report · China · Chongqing
Zhonghe
Measured across a 2 km radius around Xiushan Tujia and Miao Autonomous County, Chongqing, China (12.57 km²)
- Tree cover
- 24.7%
- Air quality
- 63Moderate
- Trees in this area
- 77.5K
- More trees needed
- 16.6K
- Area analyzed
- 12.56 km²land, in a 12.57 km² circle
- Satellite image
- Sep 26, 2026
Zhonghe's tree count comes to 77,520 trees across 12.56 km² of land — 5 points below the 30% tree-cover level considered healthy for this area, meaning roughly 16,634 more trees would close the gap. Air quality currently reads AQI 63 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Below target
24.7% tree cover against a 30% healthy-neighborhood target, across 12.56 km² of land.
Trees in this area
77,520
Target trees
94,154
More trees needed
16,634
CO₂ if planted / yr
365.9 t
Air quality detail
AQI 63Moderate
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
14.6
PM10
15.3
NO₂
0.4
O₃
115.0
SO₂
6.8
CO
239.0
Frequently asked
Questions about Zhonghe
What is the tree count in Zhonghe?
Zhonghe has an estimated 77,520 trees across the 12.56 km² of land measured — 24.7% tree cover, 5 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Zhonghe need?
Zhonghe needs roughly 16,634 more trees to close a 5-point shortfall against its 30% tree-cover target — about 365.9 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Zhonghe right now?
The latest reading for Zhonghe shows an AQI of 63 (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 Zhonghe'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 Xiushan Tujia and Miao Autonomous County; 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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