Pinhais
Measured across a 2 km radius around Planta Guilherme Weiss, Pinhais - PR, Brazil (12.57 km²)
- Tree cover
- 17.5%
- Air quality
- 50Good
- Trees in this area
- 55.0K
- More trees needed
- 39.3K
- Area analyzed
- 12.57 km²
- Satellite image
- Aug 1, 2026
Pinhais's tree count comes to 54,978 trees across 12.57 km² — 13 points below the 30% tree-cover level considered healthy for this area, meaning roughly 39,270 more trees would close the gap. Air quality currently reads AQI 50 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
17.5% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
54,978
Target trees
94,248
More trees needed
39,270
CO₂ if planted / yr
863.9 t
Air quality detail
AQI 50Good
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
12.0
PM10
12.5
NO₂
3.8
O₃
81.0
SO₂
2.0
CO
144.0
Frequently asked
Questions about Pinhais
What is the tree count in Pinhais?
Pinhais has an estimated 54,978 trees across the 12.57 km² measured — 17.5% tree cover, 13 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Pinhais need?
Pinhais needs roughly 39,270 more trees to close a 13-point shortfall against its 30% tree-cover target — about 863.9 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Pinhais right now?
The latest reading for Pinhais shows an AQI of 50 (Good), observed Sep 27, 01:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Pinhais'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 Planta Guilherme Weiss; 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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