City report · Algeria · Bordj Bou Arréridj
El Achir
Measured across a 2 km radius around El Achir, Algeria (12.57 km²)
- Tree cover
- 0.7%
- Air quality
- 31Good
- Trees in this area
- 2.2K
- More trees needed
- 92.0K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 22, 2026
El Achir's tree count comes to 2,199 trees across 12.57 km² — 29 points below the 30% tree-cover level considered healthy for this area, meaning roughly 92,049 more trees would close the gap. Air quality currently reads AQI 31 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
0.7% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
2,199
Target trees
94,248
More trees needed
92,049
CO₂ if planted / yr
2,025 t
Air quality detail
AQI 31Good
Observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
7.5
PM10
9.2
NO₂
5.2
O₃
47.0
SO₂
0.7
CO
131.0
Frequently asked
Questions about El Achir
What is the tree count in El Achir?
El Achir has an estimated 2,199 trees across the 12.57 km² measured — 0.7% tree cover, 29 percentage points short of the 30% tree-cover target set for this area.
How many more trees does El Achir need?
El Achir needs roughly 92,049 more trees to close a 29-point shortfall against its 30% tree-cover target — about 2,025 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in El Achir right now?
The latest reading for El Achir shows an AQI of 31 (Good), observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is El Achir'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 El Achir; 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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