
- Tree cover
- 8.5%
- Air quality
- 38Good
- Trees in this area
- 26.7K
- More trees needed
- 67.5K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 24, 2026
Sacaba's tree count comes to 26,704 trees across 12.57 km² — 21 points below the 30% tree-cover level considered healthy for this area, meaning roughly 67,544 more trees would close the gap. Air quality currently reads AQI 38 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
8.5% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
26,704
Target trees
94,248
More trees needed
67,544
CO₂ if planted / yr
1,486 t
Air quality detail
AQI 38Good
Observed Sep 27, 22:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Model estimate · no ground station nearby
Health signal
Air quality is satisfactory for everyone.
PM2.5
9.0
PM10
9.2
NO₂
4.3
O₃
39.0
SO₂
3.0
CO
255.0
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Frequently asked
Questions about Sacaba
What is the tree count in Sacaba?
Sacaba has an estimated 26,704 trees across the 12.57 km² measured — 8.5% tree cover, 21 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Sacaba need?
Sacaba needs roughly 67,544 more trees to close a 21-point shortfall against its 30% tree-cover target — about 1,486 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Sacaba right now?
The latest reading for Sacaba shows an AQI of 38 (Good), observed Sep 27, 22:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Sacaba'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 Sacaba; the tree count is an estimate derived from that cover. Air quality comes from ground monitoring stations via OpenAQ where one reports nearby, and otherwise, as here, from the Open-Meteo / CAMS model, which may differ from street-level monitors.
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