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City report · France
Marseille
Measured across a 2 km radius around Noailles, 13001 Marseille, France (12.57 km²)
- Tree cover
- 14%
- Air quality
- 36Good
- Trees in this area
- 41.4K
- More trees needed
- 47.1K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 15, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 15, 2026
Tree cover detail
Critically low
14.0% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
41,432
Target trees
88,580
More trees needed
47,148
CO₂ if planted / yr
1037.3 t
Air quality detail
AQI 36Good
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
8.5
PM10
16.9
NO₂
26
O₃
47
SO₂
3.3
CO
222
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