Feira de Santana
Measured across a 2 km radius around Jardim Acácia, Feira de Santana - BA, 40301-110, Brazil (12.57 km²)
- Tree cover
- 8.4%
- Air quality
- 47Good
- Trees in this area
- 26.4K
- More trees needed
- 67.9K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 8, 2026
Feira de Santana's tree count comes to 26,389 trees across 12.57 km² — 22 points below the 30% tree-cover level considered healthy for this area, meaning roughly 67,858 more trees would close the gap. Air quality currently reads AQI 47 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
8.4% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
26,389
Target trees
94,247
More trees needed
67,858
CO₂ if planted / yr
1,493 t
Air quality detail
AQI 47Good
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
11.2
PM10
14.2
NO₂
7.5
O₃
26.0
SO₂
3.1
CO
101.0
Frequently asked
Questions about Feira de Santana
What is the tree count in Feira de Santana?
Feira de Santana has an estimated 26,389 trees across the 12.57 km² measured — 8.4% tree cover, 22 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Feira de Santana need?
Feira de Santana needs roughly 67,858 more trees to close a 22-point shortfall against its 30% tree-cover target — about 1,493 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Feira de Santana right now?
The latest reading for Feira de Santana shows an AQI of 47 (Good), observed Sep 27, 01:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Feira de Santana'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 Jardim Acácia; 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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