Nogales
Measured across a 2 km radius around Altamira, Heroica Nogales, Son., Mexico (12.57 km²)
- Tree cover
- 13.7%
- Air quality
- 33Good
- Trees in this area
- 43.0K
- More trees needed
- 51.2K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 25, 2026
Nogales's tree count comes to 43,040 trees across 12.57 km² — 16 points below the 30% tree-cover level considered healthy for this area, meaning roughly 51,208 more trees would close the gap. Air quality currently reads AQI 33 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
13.7% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
43,040
Target trees
94,248
More trees needed
51,208
CO₂ if planted / yr
1,127 t
Air quality detail
AQI 33Good
Observed Sep 26, 20:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
2.2
PM10
2.4
NO₂
4.5
O₃
70.0
SO₂
0.5
CO
114.0
Frequently asked
Questions about Nogales
What is the tree count in Nogales?
Nogales has an estimated 43,040 trees across the 12.57 km² measured — 13.7% tree cover, 16 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Nogales need?
Nogales needs roughly 51,208 more trees to close a 16-point shortfall against its 30% tree-cover target — about 1,127 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Nogales right now?
The latest reading for Nogales shows an AQI of 33 (Good), observed Sep 26, 20:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Nogales'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 Altamira; 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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