City report · Peru
Huancayo
Measured across a 2 km radius around Zona Monumental Huancayo, Huancayo, Peru (12.57 km²)
- Tree cover
- 2.0%
- Air quality
- 52Moderate
- Trees in this area
- 6.3K
- More trees needed
- 88.0K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 26, 2026
Huancayo's tree count comes to 6,283 trees across 12.57 km² — 28 points below the 30% tree-cover level considered healthy for this area, meaning roughly 87,965 more trees would close the gap. Air quality currently reads AQI 52 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Critically low
2.0% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
6,283
Target trees
94,248
More trees needed
87,965
CO₂ if planted / yr
1,935 t
Air quality detail
AQI 52Moderate
Observed Sep 26, 22:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
12.5
PM10
13.0
NO₂
2.7
O₃
81.0
SO₂
1.4
CO
305.0
Frequently asked
Questions about Huancayo
What is the tree count in Huancayo?
Huancayo has an estimated 6,283 trees across the 12.57 km² measured — 2.0% tree cover, 28 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Huancayo need?
Huancayo needs roughly 87,965 more trees to close a 28-point shortfall against its 30% tree-cover target — about 1,935 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Huancayo right now?
The latest reading for Huancayo shows an AQI of 52 (Moderate), observed Sep 26, 22:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Huancayo'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 Zona Monumental Huancayo; 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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