City report · China · Guangdong
Dongguan
Measured across a 2 km radius around Dongguan, Guangdong Province, China (12.57 km²)
- Tree cover
- 31.0%
- Air quality
- 88Moderate
- Trees in this area
- 97.4K
- More trees needed
- 0
- Area analyzed
- 12.57 km²
- Satellite image
- Aug 11, 2026
Dongguan's tree count comes to 97,389 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 88 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
31.0% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
97,389
Target trees
97,389
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 88Moderate
Observed Sep 27, 10:00 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
29.5
PM10
35.4
NO₂
26.6
O₃
101.0
SO₂
11.7
CO
327.0
Frequently asked
Questions about Dongguan
What is the tree count in Dongguan?
Dongguan has an estimated 97,389 trees across the 12.57 km² measured — 31.0% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Dongguan need?
Dongguan has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Dongguan right now?
The latest reading for Dongguan shows an AQI of 88 (Moderate), observed Sep 27, 10:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Dongguan'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 Dongguan; 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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