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

City report · Senegal

Tivaouane

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

Tree cover
24.9%
Air quality
22Good
Trees in this area
78.2K
More trees needed
16.0K
Area analyzed
12.57 km²
Satellite image
Sep 18, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 18, 2026

Tivaouane's tree count comes to 78,226 trees across 12.57 km² — 5 points below the 30% tree-cover level considered healthy for this area, meaning roughly 16,022 more trees would close the gap. Air quality currently reads AQI 22 (Good): Air quality is satisfactory for everyone.

Tree cover detail

Below target

24.9% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

5 points below target

Trees in this area

78,226

Target trees

94,248

More trees needed

16,022

CO₂ if planted / yr

352.5 t

Air quality detail

AQI 22Good

Observed Sep 28, 03:00 local time via OpenAQ ground stations, US EPA index. Values in µg/m³.

Ground station · Hôtel de ville de Thiès, 21.4 km away · median of 2 stations

Health signal

Air quality is satisfactory for everyone.

PM2.5

5.2

PM10

—

NO₂

—

O₃

—

SO₂

—

CO

—

Data: OpenAQ · AirGradient, kaikai.dev

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

Questions about Tivaouane

What is the tree count in Tivaouane?

Tivaouane has an estimated 78,226 trees across the 12.57 km² measured — 24.9% tree cover, 5 percentage points short of the 30% tree-cover target set for this area.

How many more trees does Tivaouane need?

Tivaouane needs roughly 16,022 more trees to close a 5-point shortfall against its 30% tree-cover target — about 352.5 t of extra CO₂ absorbed per year once grown.

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

The latest reading for Tivaouane shows an AQI of 22 (Good), measured Sep 28, 03:00 local time by 2 ground monitoring stations via OpenAQ (the median of their readings; the nearest is Hôtel de ville de Thiès, 21.4 km away). Air quality is satisfactory for everyone.

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