City report · Malaysia · Selangor
Kajang
Measured across a 2 km radius around Bandar Kajang, 43000 Kajang, Selangor, Malaysia (12.57 km²)
- Tree cover
- 34.4%
- Air quality
- 75Moderate
- Trees in this area
- 108K
- More trees needed
- 0
- Area analyzed
- 12.54 km²land, in a 12.57 km² circle
- Satellite image
- Aug 15, 2026
Kajang's tree count comes to 107,855 trees across 12.54 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 75 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
34.4% tree cover against a 30% healthy-neighborhood target, across 12.54 km² of land.
Trees in this area
107,855
Target trees
107,855
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 75Moderate
Observed Sep 27, 10:00 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
23.6
PM10
23.9
NO₂
24.6
O₃
90.0
SO₂
20.3
CO
564.0
Frequently asked
Questions about Kajang
What is the tree count in Kajang?
Kajang has an estimated 107,855 trees across the 12.54 km² of land measured — 34.4% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Kajang need?
Kajang has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Kajang right now?
The latest reading for Kajang shows an AQI of 75 (Moderate), observed Sep 27, 10:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Kajang'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 Bandar Kajang; 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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