City report · Denmark
Silkeborg, Denmark
Measured across a 25 km radius around Silkeborg, Denmark (1963.5 km²)
- Tree cover
- 70.3%
- Air quality
- 29Good
- Trees in this area
- 33.9M
- More trees needed
- 0
- Area analyzed
- 1930.12 km²land, in a 1963.5 km² circle
- Satellite image
- Aug 26, 2026
Silkeborg, Denmark's tree count comes to 33,921,788 trees across 1930.12 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 29 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
70.3% tree cover against a 30% healthy-neighborhood target, across 1930.12 km² of land.
Trees in this area
33,921,788
Target trees
33,921,788
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 29Good
Observed Sep 22, 22:00 local time via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
4.6
PM10
7.5
NO₂
4.5
O₃
41.0
SO₂
0.2
CO
185.0
Frequently asked
Questions about Silkeborg, Denmark
What is the tree count in Silkeborg, Denmark?
Silkeborg, Denmark has an estimated 33,921,788 trees across the 1930.12 km² of land measured — 70.3% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Silkeborg, Denmark need?
Silkeborg, Denmark has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Silkeborg, Denmark right now?
The latest reading for Silkeborg, Denmark shows an AQI of 29 (Good), observed Sep 22, 22:00 local time via Open-Meteo / CAMS. Air quality is satisfactory for everyone.
How is Silkeborg, Denmark'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 25 km radius around Silkeborg; the tree count is an estimate derived from that cover. Air-quality readings come from Open-Meteo / CAMS and may differ from street-level monitors.
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