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

City report · India

Port Blair

Measured across a 2 km radius around Rajiv Gandhi Nagar, Sri Vijaya Puram, Andaman and Nicobar Islands, India (12.57 km²)

Tree cover
44.5%
Air quality
33Good
Trees in this area
85.0K
More trees needed
0
Area analyzed
7.64 km²land, in a 12.57 km² circle
Satellite image
May 4, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured May 4, 2026

Port Blair's tree count comes to 84,999 trees across 7.64 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 33 (Good): Air quality is satisfactory for everyone.

Tree cover detail

Healthy tree cover

44.5% tree cover against a 30% healthy-neighborhood target, across 7.64 km² of land.

Target reached

Trees in this area

84,999

Target trees

84,999

More trees needed

0

CO₂ if planted / yr

0 kg

Air quality detail

AQI 33Good

Observed Sep 27, 11:30 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.

Model estimate

Health signal

Air quality is satisfactory for everyone.

PM2.5

7.5

PM10

11.9

NO₂

0.2

O₃

72.0

SO₂

0.6

CO

111.0

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Port Blair tree cover and air quality — measured by Airleaf
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Frequently asked

Questions about Port Blair

What is the tree count in Port Blair?

Port Blair has an estimated 84,999 trees across the 7.64 km² of land measured — 44.5% tree cover, already past the 30% tree-cover target set for this area.

How many more trees does Port Blair need?

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

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

The latest reading for Port Blair shows an AQI of 33 (Good), observed Sep 27, 11:30 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.

How is Port Blair'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 Rajiv Gandhi Nagar; 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.