Jinjiang
Measured across a 2 km radius around Jinjiang, Quanzhou, Fujian, China (12.57 km²)
- Tree cover
- 20.9%
- Air quality
- 122Unhealthy for sensitive groups
- Trees in this area
- 65.1K
- More trees needed
- 43.9K
- Area analyzed
- 12.47 km²land, in a 12.57 km² circle
- Satellite image
- Sep 24, 2026
Jinjiang's tree count comes to 65,134 trees across 12.47 km² of land — 14 points below the 35% tree-cover level considered healthy for this area, meaning roughly 43,942 more trees would close the gap. Air quality currently reads AQI 122 (Unhealthy for sensitive groups): Sensitive groups should limit long or intense outdoor activity.
Tree cover detail
Critically low
20.9% tree cover against a 35% healthy-neighborhood target, across 12.47 km² of land.
Trees in this area
65,134
Target trees
109,076
More trees needed
43,942
CO₂ if planted / yr
966.7 t
Air quality detail
AQI 122Unhealthy for sensitive groups
Observed Sep 27, 10:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Sensitive groups should limit long or intense outdoor activity.
PM2.5
31.4
PM10
32.8
NO₂
19.0
O₃
151.0
SO₂
17.2
CO
310.0
Frequently asked
Questions about Jinjiang
What is the tree count in Jinjiang?
Jinjiang has an estimated 65,134 trees across the 12.47 km² of land measured — 20.9% tree cover, 14 percentage points short of the 35% tree-cover target set for this area.
How many more trees does Jinjiang need?
Jinjiang needs roughly 43,942 more trees to close a 14-point shortfall against its 35% tree-cover target — about 966.7 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Jinjiang right now?
The latest reading for Jinjiang shows an AQI of 122 (Unhealthy for sensitive groups), observed Sep 27, 10:00 local time via Open-Meteo / CAMS, US EPA index. Sensitive groups should limit long or intense outdoor activity.
How is Jinjiang'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 Jinjiang; 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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