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Airleaf
Aerial study of a dense urban district organized around a green corridor
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City report · Libya

Janzūr

Measured across a 2 km radius around Janzur, Libya (12.57 km²)

Tree cover
2.6%
Air quality
36Good
Trees in this area
8.2K
More trees needed
86.1K
Area analyzed
12.57 km²
Satellite image
Sep 23, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 23, 2026

Janzūr's tree count comes to 8,168 trees across 12.57 km² — 27 points below the 30% tree-cover level considered healthy for this area, meaning roughly 86,080 more trees would close the gap. Air quality currently reads AQI 36 (Good): Air quality is satisfactory for everyone.

Tree cover detail

Critically low

2.6% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

27 points below target

Trees in this area

8,168

Target trees

94,248

More trees needed

86,080

CO₂ if planted / yr

1,894 t

Air quality detail

AQI 36Good

Observed Sep 28, 04:00 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

5.4

PM10

10.8

NO₂

8.0

O₃

64.0

SO₂

4.0

CO

308.0

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

Questions about Janzūr

What is the tree count in Janzūr?

Janzūr has an estimated 8,168 trees across the 12.57 km² measured — 2.6% tree cover, 27 percentage points short of the 30% tree-cover target set for this area.

How many more trees does Janzūr need?

Janzūr needs roughly 86,080 more trees to close a 27-point shortfall against its 30% tree-cover target — about 1,894 t of extra CO₂ absorbed per year once grown.

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

The latest reading for Janzūr shows an AQI of 36 (Good), observed Sep 28, 04:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.

How is Janzūr'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 Janzur; 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.