City report · Poland · Silesia
Ruda Śląska
Measured across a 2 km radius around Halemba, Ruda Śląska, Poland (12.57 km²)
- Tree cover
- 73.9%
- Air quality
- 64Moderate
- Trees in this area
- 232K
- More trees needed
- 0
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 18, 2026
Ruda Śląska's tree count comes to 232,164 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 64 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
73.9% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
232,164
Target trees
232,164
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 64Moderate
Observed Sep 27, 05:00 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
18.4
PM10
31.0
NO₂
15.2
O₃
26.0
SO₂
3.5
CO
348.0
Frequently asked
Questions about Ruda Śląska
What is the tree count in Ruda Śląska?
Ruda Śląska has an estimated 232,164 trees across the 12.57 km² measured — 73.9% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Ruda Śląska need?
Ruda Śląska has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Ruda Śląska right now?
The latest reading for Ruda Śląska shows an AQI of 64 (Moderate), observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Ruda Śląska'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 Halemba; 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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