Saitama
Measured across a 2 km radius around Minaminakano, Minuma Ward, Saitama, 337-0042, Japan (12.57 km²)
- Tree cover
- 34.0%
- Air quality
- 49Good
- Trees in this area
- 107K
- More trees needed
- 0
- Area analyzed
- 12.57 km²
- Satellite image
- Aug 24, 2026
Saitama's tree count comes to 106,814 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 49 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
34.0% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
106,814
Target trees
106,814
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 49Good
Observed Sep 27, 11:00 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
8.3
NO₂
5.9
O₃
104.0
SO₂
6.4
CO
171.0
Frequently asked
Questions about Saitama
What is the tree count in Saitama?
Saitama has an estimated 106,814 trees across the 12.57 km² measured — 34.0% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Saitama need?
Saitama has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Saitama right now?
The latest reading for Saitama shows an AQI of 49 (Good), observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Saitama'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 Minaminakano; 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.
See your own area
What does your neighborhood look like?
Pick any point and radius to get the same tree-cover and air-quality breakdown.
Check my address