City report · France · Centre-Val de Loire
Orléans
Measured across a 2 km radius around Orléans, France (12.57 km²)
- Tree cover
- 29.5%
- Air quality
- 52Moderate
- Trees in this area
- 88.5K
- More trees needed
- 1.5K
- Area analyzed
- 12 km²land, in a 12.57 km² circle
- Satellite image
- Sep 14, 2026
Orléans's tree count comes to 88,507 trees across 12 km² of land — 1 points below the 30% tree-cover level considered healthy for this area, meaning roughly 1,500 more trees would close the gap. Air quality currently reads AQI 52 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Below target
29.5% tree cover against a 30% healthy-neighborhood target, across 12 km² of land.
Trees in this area
88,507
Target trees
90,007
More trees needed
1,500
CO₂ if planted / yr
33.0 t
Air quality detail
AQI 52Moderate
Observed Sep 27, 06:00 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
12.6
PM10
18.3
NO₂
4.3
O₃
44.0
SO₂
0.2
CO
183.0
Frequently asked
Questions about Orléans
What is the tree count in Orléans?
Orléans has an estimated 88,507 trees across the 12 km² of land measured — 29.5% tree cover, 1 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Orléans need?
Orléans needs roughly 1,500 more trees to close a 1-point shortfall against its 30% tree-cover target — about 33.0 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Orléans right now?
The latest reading for Orléans shows an AQI of 52 (Moderate), observed Sep 27, 06:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Orléans'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 Orléans; 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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