- Tree cover
- 24.4%
- Air quality
- 52Moderate
- Trees in this area
- 76.7K
- More trees needed
- 17.6K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 25, 2026
Tizi Ouzou's tree count comes to 76,655 trees across 12.57 km² — 6 points below the 30% tree-cover level considered healthy for this area, meaning roughly 17,593 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
24.4% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
76,655
Target trees
94,248
More trees needed
17,593
CO₂ if planted / yr
387.0 t
Air quality detail
AQI 52Moderate
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
12.4
PM10
23.2
NO₂
9.0
O₃
42.0
SO₂
1.9
CO
167.0
Frequently asked
Questions about Tizi Ouzou
What is the tree count in Tizi Ouzou?
Tizi Ouzou has an estimated 76,655 trees across the 12.57 km² measured — 24.4% tree cover, 6 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Tizi Ouzou need?
Tizi Ouzou needs roughly 17,593 more trees to close a 6-point shortfall against its 30% tree-cover target — about 387.0 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Tizi Ouzou right now?
The latest reading for Tizi Ouzou shows an AQI of 52 (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 Tizi Ouzou'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 Tizi Ouzou; 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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