Fortaleza
Measured across a 2 km radius around Jacarecanga, Fortaleza - Ceará, Brazil (12.57 km²)
- Tree cover
- 3.5%
- Air quality
- 30Good
- Trees in this area
- 6.9K
- More trees needed
- 52.0K
- Area analyzed
- 7.86 km²land, in a 12.57 km² circle
- Satellite image
- Sep 21, 2026
Fortaleza's tree count comes to 6,872 trees across 7.86 km² of land — 27 points below the 30% tree-cover level considered healthy for this area, meaning roughly 52,033 more trees would close the gap. Air quality currently reads AQI 30 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
3.5% tree cover against a 30% healthy-neighborhood target, across 7.86 km² of land.
Trees in this area
6,872
Target trees
58,905
More trees needed
52,033
CO₂ if planted / yr
1,145 t
Air quality detail
AQI 30Good
Observed Sep 27, 01:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
7.1
PM10
12.6
NO₂
0.5
O₃
57.0
SO₂
0.2
CO
87.0
Frequently asked
Questions about Fortaleza
What is the tree count in Fortaleza?
Fortaleza has an estimated 6,872 trees across the 7.86 km² of land measured — 3.5% tree cover, 27 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Fortaleza need?
Fortaleza needs roughly 52,033 more trees to close a 27-point shortfall against its 30% tree-cover target — about 1,145 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Fortaleza right now?
The latest reading for Fortaleza shows an AQI of 30 (Good), observed Sep 27, 01:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Fortaleza'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 Jacarecanga; 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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