City report · India · Tamil Nadu
Erode
Measured across a 2 km radius around Erode Fort, Erode, Tamil Nadu, India (12.57 km²)
- Tree cover
- 28.2%
- Air quality
- 44Good
- Trees in this area
- 88.6K
- More trees needed
- 5.7K
- Area analyzed
- 12.57 km²
- Satellite image
- May 27, 2026
Erode's tree count comes to 88,593 trees across 12.57 km² — 2 points below the 30% tree-cover level considered healthy for this area, meaning roughly 5,655 more trees would close the gap. Air quality currently reads AQI 44 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Below target
28.2% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
88,593
Target trees
94,248
More trees needed
5,655
CO₂ if planted / yr
124.4 t
Air quality detail
AQI 44Good
Observed Sep 27, 05:30 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
10.6
PM10
11.7
NO₂
13.2
O₃
24.0
SO₂
3.7
CO
191.0
Frequently asked
Questions about Erode
What is the tree count in Erode?
Erode has an estimated 88,593 trees across the 12.57 km² measured — 28.2% tree cover, 2 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Erode need?
Erode needs roughly 5,655 more trees to close a 2-point shortfall against its 30% tree-cover target — about 124.4 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Erode right now?
The latest reading for Erode shows an AQI of 44 (Good), observed Sep 27, 05:30 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Erode'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 Erode Fort; 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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