City report · Poland · Pomerania
Gdynia
Measured across a 2 km radius around Działki Leśne, Gdynia, Poland (12.57 km²)
- Tree cover
- 49.8%
- Air quality
- 31Good
- Trees in this area
- 130K
- More trees needed
- 0
- Area analyzed
- 10.46 km²land, in a 12.57 km² circle
- Satellite image
- Sep 8, 2026
Gdynia's tree count comes to 130,167 trees across 10.46 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 31 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
49.8% tree cover against a 30% healthy-neighborhood target, across 10.46 km² of land.
Trees in this area
130,167
Target trees
130,167
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 31Good
Observed Sep 27, 04:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
7.4
PM10
9.8
NO₂
5.7
O₃
51.0
SO₂
0.5
CO
178.0
Frequently asked
Questions about Gdynia
What is the tree count in Gdynia?
Gdynia has an estimated 130,167 trees across the 10.46 km² of land measured — 49.8% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Gdynia need?
Gdynia has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Gdynia right now?
The latest reading for Gdynia shows an AQI of 31 (Good), observed Sep 27, 04:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Gdynia'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 Działki Leśne; 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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