Airleaf
Aerial study of a dense urban district organised around a green corridor
All Malta reports

City report · Malta

Valletta

Measured across a 2 km radius around Valletta, Malta (12.57 km²)

Tree cover
2%
Air quality
35Good
Trees in this area
2.3K
More trees needed
41.2K
Area analysed
12.57 km²
Satellite image
Sep 17, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 17, 2026

Tree cover detail

Critically low

1.6% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².

28 points below target

Trees in this area

2,329

Target trees

43,578

More trees needed

41,249

CO₂ if planted / yr

907.5 t

Air quality detail

AQI 35Good

Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.

Health signal

Air quality is satisfactory for everyone.

PM2.5

6.6

PM10

9.6

NO₂

18.6

O₃

60

SO₂

1.6

CO

123

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