- Tree cover
- 11.9%
- Air quality
- 33Good
- Trees in this area
- 37.4K
- More trees needed
- 56.9K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 24, 2026
Errachidia's tree count comes to 37,385 trees across 12.57 km² — 18 points below the 30% tree-cover level considered healthy for this area, meaning roughly 56,863 more trees would close the gap. Air quality currently reads AQI 33 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
11.9% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
37,385
Target trees
94,248
More trees needed
56,863
CO₂ if planted / yr
1,251 t
Air quality detail
AQI 33Good
Observed Sep 27, 04:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
8.0
PM10
25.0
NO₂
1.4
O₃
50.0
SO₂
1.0
CO
99.0
Frequently asked
Questions about Errachidia
What is the tree count in Errachidia?
Errachidia has an estimated 37,385 trees across the 12.57 km² measured — 11.9% tree cover, 18 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Errachidia need?
Errachidia needs roughly 56,863 more trees to close a 18-point shortfall against its 30% tree-cover target — about 1,251 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Errachidia right now?
The latest reading for Errachidia shows an AQI of 33 (Good), observed Sep 27, 04:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Errachidia'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 Errachidia; 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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