- Tree cover
- 28.8%
- Air quality
- 65Moderate
- Trees in this area
- 90.5K
- More trees needed
- 3.8K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 25, 2026
Malanje's tree count comes to 90,478 trees across 12.57 km² — 1 points below the 30% tree-cover level considered healthy for this area, meaning roughly 3,770 more trees would close the gap. Air quality currently reads AQI 65 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Below target
28.8% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
90,478
Target trees
94,248
More trees needed
3,770
CO₂ if planted / yr
82.9 t
Air quality detail
AQI 65Moderate
Observed Sep 27, 05:00 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
18.7
PM10
20.4
NO₂
1.8
O₃
81.0
SO₂
2.9
CO
244.0
Frequently asked
Questions about Malanje
What is the tree count in Malanje?
Malanje has an estimated 90,478 trees across the 12.57 km² measured — 28.8% tree cover, 1 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Malanje need?
Malanje needs roughly 3,770 more trees to close a 1-point shortfall against its 30% tree-cover target — about 82.9 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Malanje right now?
The latest reading for Malanje shows an AQI of 65 (Moderate), observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Malanje'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 Malanje; 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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