City report · France · Provence-Alpes-Côte d'Azur
Toulon
Measured across a 2 km radius around Toulon, France (12.57 km²)
- Tree cover
- 23.4%
- Air quality
- 31Good
- Trees in this area
- 60.6K
- More trees needed
- 17.1K
- Area analyzed
- 10.36 km²land, in a 12.57 km² circle
- Satellite image
- Sep 22, 2026
Toulon's tree count comes to 60,575 trees across 10.36 km² of land — 7 points below the 30% tree-cover level considered healthy for this area, meaning roughly 17,085 more trees would close the gap. Air quality currently reads AQI 31 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Below target
23.4% tree cover against a 30% healthy-neighborhood target, across 10.36 km² of land.
Trees in this area
60,575
Target trees
77,660
More trees needed
17,085
CO₂ if planted / yr
375.9 t
Air quality detail
AQI 31Good
Observed Sep 27, 06:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
5.9
PM10
9.9
NO₂
5.6
O₃
66.0
SO₂
0.5
CO
165.0
Frequently asked
Questions about Toulon
What is the tree count in Toulon?
Toulon has an estimated 60,575 trees across the 10.36 km² of land measured — 23.4% tree cover, 7 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Toulon need?
Toulon needs roughly 17,085 more trees to close a 7-point shortfall against its 30% tree-cover target — about 375.9 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Toulon right now?
The latest reading for Toulon shows an AQI of 31 (Good), observed Sep 27, 06:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Toulon'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 Toulon; 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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