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

City report · Senegal

Ziguinchor

Measured across a 2 km radius around Ziguinchor, Senegal (12.57 km²)

Tree cover
30.7%
Air quality
53Moderate
Trees in this area
96.4K
More trees needed
0
Area analyzed
12.57 km²
Satellite image
Sep 10, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 10, 2026

Ziguinchor's tree count comes to 96,447 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 53 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.

Tree cover detail

Healthy tree cover

30.7% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

Target reached

Trees in this area

96,447

Target trees

96,447

More trees needed

0

CO₂ if planted / yr

0 kg

Air quality detail

AQI 53Moderate

Observed Sep 28, 06:00 local time via OpenAQ ground stations, US EPA index. Values in µg/m³.

Ground station · Hôpital de la paix de Ziguinchor, 400 m away · median of 3 stations

Health signal

Unusually sensitive people should consider limiting long outdoor exertion.

PM2.5

12.9

PM10

—

NO₂

—

O₃

—

SO₂

—

CO

—

Data: OpenAQ · AirGradient, kaikai.dev

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

Questions about Ziguinchor

What is the tree count in Ziguinchor?

Ziguinchor has an estimated 96,447 trees across the 12.57 km² measured — 30.7% tree cover, already past the 30% tree-cover target set for this area.

How many more trees does Ziguinchor need?

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

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

The latest reading for Ziguinchor shows an AQI of 53 (Moderate), measured Sep 28, 06:00 local time by 3 ground monitoring stations via OpenAQ (the median of their readings; the nearest is Hôpital de la paix de Ziguinchor, 400 m away). Unusually sensitive people should consider limiting long outdoor exertion.

How is Ziguinchor'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 Ziguinchor; the tree count is an estimate derived from that cover. Air quality is measured by ground monitoring stations near Ziguinchor, via OpenAQ; the 7-day trend is the Open-Meteo / CAMS model's estimate.

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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 is measured by ground monitoring stations near Ziguinchor, via OpenAQ; the 7-day trend is the Open-Meteo / CAMS model's estimate.