Fuzhou
Measured across a 2 km radius around China, 福建省福州市台江区台江广场 (12.57 km²)
- Tree cover
- 31.2%
- Air quality
- 159Unhealthy
- Trees in this area
- 89.3K
- More trees needed
- 25.2K
- Area analyzed
- 11.45 km²land, in a 12.57 km² circle
- Satellite image
- Sep 19, 2026
Fuzhou's tree count comes to 89,294 trees across 11.45 km² of land — 9 points below the 40% tree-cover level considered healthy for this area, meaning roughly 25,186 more trees would close the gap. Air quality currently reads AQI 159 (Unhealthy): Everyone should limit long outdoor exertion; sensitive groups more so.
Tree cover detail
Below target
31.2% tree cover against a 40% healthy-neighborhood target, across 11.45 km² of land.
Trees in this area
89,294
Target trees
114,480
More trees needed
25,186
CO₂ if planted / yr
554.1 t
Air quality detail
AQI 159Unhealthy
Observed Sep 27, 10:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Everyone should limit long outdoor exertion; sensitive groups more so.
PM2.5
40.0
PM10
41.9
NO₂
12.9
O₃
175.0
SO₂
13.1
CO
595.0
Frequently asked
Questions about Fuzhou
What is the tree count in Fuzhou?
Fuzhou has an estimated 89,294 trees across the 11.45 km² of land measured — 31.2% tree cover, 9 percentage points short of the 40% tree-cover target set for this area.
How many more trees does Fuzhou need?
Fuzhou needs roughly 25,186 more trees to close a 9-point shortfall against its 40% tree-cover target — about 554.1 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Fuzhou right now?
The latest reading for Fuzhou shows an AQI of 159 (Unhealthy), observed Sep 27, 10:00 local time via Open-Meteo / CAMS, US EPA index. Everyone should limit long outdoor exertion; sensitive groups more so.
How is Fuzhou'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 China; 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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