City report · United States
Spring Valley
Measured across a 2 km radius around Spring Valley, NV, USA (12.57 km²)
- Tree cover
- 5.6%
- Air quality
- 30Good
- Trees in this area
- 17.6K
- More trees needed
- 76.7K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 16, 2026
Spring Valley's tree count comes to 17,593 trees across 12.57 km² — 24 points below the 30% tree-cover level considered healthy for this area, meaning roughly 76,655 more trees would close the gap. Air quality currently reads AQI 30 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
5.6% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
17,593
Target trees
94,248
More trees needed
76,655
CO₂ if planted / yr
1,686 t
Air quality detail
AQI 30Good
Observed Sep 21, 16:00 local time via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
2.8
PM10
8.0
NO₂
0.6
O₃
69.0
SO₂
0.3
CO
101.0
Frequently asked
Questions about Spring Valley
What is the tree count in Spring Valley?
Spring Valley has an estimated 17,593 trees across the 12.57 km² measured — 5.6% tree cover, 24 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Spring Valley need?
Spring Valley needs roughly 76,655 more trees to close a 24-point shortfall against its 30% tree-cover target — about 1,686 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Spring Valley right now?
The latest reading for Spring Valley shows an AQI of 30 (Good), observed Sep 21, 16:00 local time via Open-Meteo / CAMS. Air quality is satisfactory for everyone.
How is Spring Valley'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 Spring Valley; the tree count is an estimate derived from that cover. Air-quality readings come from Open-Meteo / CAMS and may differ from street-level monitors.
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