City report · India · Tamil Nadu
Ambattur
Measured across a 2 km radius around Twp Colony, Chennai, Tamil Nadu 600058, India (12.57 km²)
- Tree cover
- 29.0%
- Air quality
- 63Moderate
- Trees in this area
- 88.6K
- More trees needed
- 3.1K
- Area analyzed
- 12.22 km²land, in a 12.57 km² circle
- Satellite image
- Sep 26, 2026
Ambattur's tree count comes to 88,555 trees across 12.22 km² of land — 1 points below the 30% tree-cover level considered healthy for this area, meaning roughly 3,054 more trees would close the gap. Air quality currently reads AQI 63 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Below target
29.0% tree cover against a 30% healthy-neighborhood target, across 12.22 km² of land.
Trees in this area
88,555
Target trees
91,609
More trees needed
3,054
CO₂ if planted / yr
67.2 t
Air quality detail
AQI 63Moderate
Observed Sep 27, 09:30 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
17.7
PM10
21.0
NO₂
8.3
O₃
115.0
SO₂
12.3
CO
380.0
Frequently asked
Questions about Ambattur
What is the tree count in Ambattur?
Ambattur has an estimated 88,555 trees across the 12.22 km² of land measured — 29.0% tree cover, 1 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Ambattur need?
Ambattur needs roughly 3,054 more trees to close a 1-point shortfall against its 30% tree-cover target — about 67.2 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Ambattur right now?
The latest reading for Ambattur shows an AQI of 63 (Moderate), observed Sep 27, 09:30 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Ambattur'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 Twp Colony; the tree count is an estimate derived from that cover. Air-quality readings come from Open-Meteo / CAMS, US EPA index and may differ from street-level monitors.
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