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Airleaf
Aerial study of a dense urban district organized around a green corridor
All Ghana reports

City report · Ghana

Ho

Measured across a 2 km radius around Ho, Ghana (12.57 km²)

Tree cover
48.0%
Air quality
27Good
Trees in this area
151K
More trees needed
0
Area analyzed
12.57 km²
Satellite image
Jun 1, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Jun 1, 2026

Ho's tree count comes to 150,796 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 27 (Good): Air quality is satisfactory for everyone.

Tree cover detail

Healthy tree cover

48.0% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

Target reached

Trees in this area

150,796

Target trees

150,796

More trees needed

0

CO₂ if planted / yr

0 kg

Air quality detail

AQI 27Good

Observed Sep 28, 02:00 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

6.4

PM10

10.4

NO₂

3.0

O₃

44.0

SO₂

0.9

CO

157.0

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Ho tree cover and air quality — measured by Airleaf
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Frequently asked

Questions about Ho

What is the tree count in Ho?

Ho has an estimated 150,796 trees across the 12.57 km² measured — 48.0% tree cover, already past the 30% tree-cover target set for this area.

How many more trees does Ho need?

Ho has already reached its tree-cover target, so no additional trees are needed to close the gap.

What is the air quality (AQI) in Ho right now?

The latest reading for Ho shows an AQI of 27 (Good), observed Sep 28, 02:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.

How is Ho'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 Ho; 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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Methodology. Tree cover is measured from Sentinel-2 L2A (ESA Copernicus) via Earth Search imagery at 10 m detail for the stated radius; 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.