City report · Germany · North Rhine-Westphalia
Paderborn
Measured across a 2 km radius around Kernstadt, Paderborn, Germany (12.57 km²)
- Tree cover
- 57.2%
- Air quality
- 52Moderate
- Trees in this area
- 180K
- More trees needed
- 0
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 25, 2026
Paderborn's tree count comes to 179,699 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 52 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
57.2% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
179,699
Target trees
179,699
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 52Moderate
Observed Sep 27, 03:00 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
12.6
PM10
15.1
NO₂
8.2
O₃
40.0
SO₂
0.6
CO
214.0
Frequently asked
Questions about Paderborn
What is the tree count in Paderborn?
Paderborn has an estimated 179,699 trees across the 12.57 km² measured — 57.2% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Paderborn need?
Paderborn has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Paderborn right now?
The latest reading for Paderborn shows an AQI of 52 (Moderate), observed Sep 27, 03:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Paderborn'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 Kernstadt; 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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