
City report · Ecuador
Machala
Measured across a 2 km radius around Parroquia Machala, Machala, Ecuador (12.57 km²)
- Tree cover
- 6.2%
- Air quality
- 23Good
- Trees in this area
- 19.1K
- More trees needed
- 73.3K
- Area analyzed
- 12.33 km²land, in a 12.57 km² circle
- Satellite image
- Jun 19, 2026
Machala's tree count comes to 19,108 trees across 12.33 km² of land — 24 points below the 30% tree-cover level considered healthy for this area, meaning roughly 73,349 more trees would close the gap. Air quality currently reads AQI 23 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
6.2% tree cover against a 30% healthy-neighborhood target, across 12.33 km² of land.
Trees in this area
19,108
Target trees
92,457
More trees needed
73,349
CO₂ if planted / yr
1,614 t
Air quality detail
AQI 23Good
Observed Sep 27, 21:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Model estimate · no ground station nearby
Health signal
Air quality is satisfactory for everyone.
PM2.5
2.0
PM10
2.6
NO₂
4.4
O₃
44.0
SO₂
2.2
CO
351.0
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Frequently asked
Questions about Machala
What is the tree count in Machala?
Machala has an estimated 19,108 trees across the 12.33 km² of land measured — 6.2% tree cover, 24 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Machala need?
Machala needs roughly 73,349 more trees to close a 24-point shortfall against its 30% tree-cover target — about 1,614 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Machala right now?
The latest reading for Machala shows an AQI of 23 (Good), observed Sep 27, 21:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Machala'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 Parroquia Machala; the tree count is an estimate derived from that cover. Air quality comes from ground monitoring stations via OpenAQ where one reports nearby, and otherwise, as here, from the Open-Meteo / CAMS model, which may differ from street-level monitors.
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