Yonago
Measured across a 2 km radius around 2 Chome Kakubancho, Yonago, Tottori 683-0812, Japan (12.57 km²)
- Tree cover
- 17.8%
- Air quality
- 48Good
- Trees in this area
- 51.2K
- More trees needed
- 35.1K
- Area analyzed
- 11.51 km²land, in a 12.57 km² circle
- Satellite image
- Sep 12, 2026
Yonago's tree count comes to 51,223 trees across 11.51 km² of land — 12 points below the 30% tree-cover level considered healthy for this area, meaning roughly 35,108 more trees would close the gap. Air quality currently reads AQI 48 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
17.8% tree cover against a 30% healthy-neighborhood target, across 11.51 km² of land.
Trees in this area
51,223
Target trees
86,331
More trees needed
35,108
CO₂ if planted / yr
772.4 t
Air quality detail
AQI 48Good
Observed Sep 27, 13:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
6.7
PM10
7.1
NO₂
2.1
O₃
101.0
SO₂
2.3
CO
182.0
Frequently asked
Questions about Yonago
What is the tree count in Yonago?
Yonago has an estimated 51,223 trees across the 11.51 km² of land measured — 17.8% tree cover, 12 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Yonago need?
Yonago needs roughly 35,108 more trees to close a 12-point shortfall against its 30% tree-cover target — about 772.4 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Yonago right now?
The latest reading for Yonago shows an AQI of 48 (Good), observed Sep 27, 13:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Yonago'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 2 Chome Kakubancho; 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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