City report · United States
Reno
Measured across a 2 km radius around Downtown, Reno, NV, USA (12.57 km²)
- Tree cover
- 18.9%
- Air quality
- 52Moderate
- Trees in this area
- 59.4K
- More trees needed
- 34.9K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 19, 2026
Reno's tree count comes to 59,376 trees across 12.57 km² — 11 points below the 30% tree-cover level considered healthy for this area, meaning roughly 34,872 more trees would close the gap. Air quality currently reads AQI 52 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Below target
18.9% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
59,376
Target trees
94,248
More trees needed
34,872
CO₂ if planted / yr
767.2 t
Air quality detail
AQI 52Moderate
Observed Sep 21, 18:00 local time via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
4.8
PM10
6.1
NO₂
4.6
O₃
100.0
SO₂
0.4
CO
131.0
Frequently asked
Questions about Reno
What is the tree count in Reno?
Reno has an estimated 59,376 trees across the 12.57 km² measured — 18.9% tree cover, 11 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Reno need?
Reno needs roughly 34,872 more trees to close a 11-point shortfall against its 30% tree-cover target — about 767.2 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Reno right now?
The latest reading for Reno shows an AQI of 52 (Moderate), observed Sep 21, 18:00 local time via Open-Meteo / CAMS. Unusually sensitive people should consider limiting long outdoor exertion.
How is Reno'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 Downtown; 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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