City report · Indonesia · Riau
Batam
Measured across a 2 km radius around Batam, Batam City, Riau Islands, Indonesia (12.57 km²)
- Tree cover
- 12.7%
- Air quality
- 114Unhealthy for sensitive groups
- Trees in this area
- 39.9K
- More trees needed
- 70.1K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 26, 2026
Batam's tree count comes to 39,898 trees across 12.57 km² — 22 points below the 35% tree-cover level considered healthy for this area, meaning roughly 70,058 more trees would close the gap. Air quality currently reads AQI 114 (Unhealthy for sensitive groups): Sensitive groups should limit long or intense outdoor activity.
Tree cover detail
Critically low
12.7% tree cover against a 35% healthy-neighborhood target, across 12.57 km².
Trees in this area
39,898
Target trees
109,956
More trees needed
70,058
CO₂ if planted / yr
1,541 t
Air quality detail
AQI 114Unhealthy for sensitive groups
Observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Sensitive groups should limit long or intense outdoor activity.
PM2.5
40.9
PM10
44.1
NO₂
43.9
O₃
104.0
SO₂
17.7
CO
541.0
Frequently asked
Questions about Batam
What is the tree count in Batam?
Batam has an estimated 39,898 trees across the 12.57 km² measured — 12.7% tree cover, 22 percentage points short of the 35% tree-cover target set for this area.
How many more trees does Batam need?
Batam needs roughly 70,058 more trees to close a 22-point shortfall against its 35% tree-cover target — about 1,541 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Batam right now?
The latest reading for Batam shows an AQI of 114 (Unhealthy for sensitive groups), observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Sensitive groups should limit long or intense outdoor activity.
How is Batam'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 Batam; 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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