City report · Brazil · Rio Grande do Sul
Santa Cruz do Sul
Measured across a 2 km radius around Centro, Santa Cruz do Sul - RS, Brazil (12.57 km²)
- Tree cover
- 48.7%
- Air quality
- 34Good
- Trees in this area
- 153K
- More trees needed
- 0
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 8, 2026
Santa Cruz do Sul's tree count comes to 152,996 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 34 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
48.7% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
152,996
Target trees
152,996
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 34Good
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
8.2
PM10
10.4
NO₂
4.4
O₃
46.0
SO₂
1.6
CO
101.0
Frequently asked
Questions about Santa Cruz do Sul
What is the tree count in Santa Cruz do Sul?
Santa Cruz do Sul has an estimated 152,996 trees across the 12.57 km² measured — 48.7% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Santa Cruz do Sul need?
Santa Cruz do Sul has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Santa Cruz do Sul right now?
The latest reading for Santa Cruz do Sul shows an AQI of 34 (Good), observed Sep 27, 01:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Santa Cruz do Sul'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 Centro; 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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