City report · China · Guangdong
Jing’an
Measured across a 2 km radius around Doumen District, Zhuhai, Guangdong Province, China (12.57 km²)
- Tree cover
- 30.9%
- Air quality
- 96Moderate
- Trees in this area
- 87.8K
- More trees needed
- 0
- Area analyzed
- 11.36 km²land, in a 12.57 km² circle
- Satellite image
- Sep 20, 2026
Jing’an's tree count comes to 87,756 trees across 11.36 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 96 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
30.9% tree cover against a 30% healthy-neighborhood target, across 11.36 km² of land.
Trees in this area
87,756
Target trees
87,756
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 96Moderate
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
17.4
PM10
22.5
NO₂
3.0
O₃
135.0
SO₂
3.6
CO
166.0
Frequently asked
Questions about Jing’an
What is the tree count in Jing’an?
Jing’an has an estimated 87,756 trees across the 11.36 km² of land measured — 30.9% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Jing’an need?
Jing’an has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Jing’an right now?
The latest reading for Jing’an shows an AQI of 96 (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 Jing’an'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 Doumen 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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