City report · Germany
Rostock
Measured across a 2 km radius around Nördliche Altstadt, Mitte, Rostock, Germany (12.57 km²)
- Tree cover
- 63.5%
- Air quality
- 32Good
- Trees in this area
- 182K
- More trees needed
- 0
- Area analyzed
- 11.48 km²land, in a 12.57 km² circle
- Satellite image
- Sep 22, 2026
Rostock's tree count comes to 182,135 trees across 11.48 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 32 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
63.5% tree cover against a 30% healthy-neighborhood target, across 11.48 km² of land.
Trees in this area
182,135
Target trees
182,135
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 32Good
Observed Sep 27, 06:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
7.6
PM10
9.8
NO₂
3.8
O₃
41.0
SO₂
0.1
CO
160.0
Frequently asked
Questions about Rostock
What is the tree count in Rostock?
Rostock has an estimated 182,135 trees across the 11.48 km² of land measured — 63.5% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Rostock need?
Rostock has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Rostock right now?
The latest reading for Rostock shows an AQI of 32 (Good), observed Sep 27, 06:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Rostock'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 Nördliche Altstadt; 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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