City report · United States
West Valley City
Measured across a 2 km radius around West Valley City, UT, USA (12.57 km²)
- Tree cover
- 31.1%
- Air quality
- 66Moderate
- Trees in this area
- 97.7K
- More trees needed
- 0
- Area analysed
- 12.57 km²
- Satellite image
- Sep 20, 2026
West Valley City's tree count comes to 97,704 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 66 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
31.1% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
97,704
Target trees
97,704
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 66Moderate
Observed Sep 21, 21:00 local time via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
11.1
PM10
15.8
NO₂
28.5
O₃
72.0
SO₂
1.0
CO
265.0
Frequently asked
Questions about West Valley City
What is the tree count in West Valley City?
West Valley City has an estimated 97,704 trees across the 12.57 km² measured — 31.1% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does West Valley City need?
West Valley City has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in West Valley City right now?
The latest reading for West Valley City shows an AQI of 66 (Moderate), observed Sep 21, 21:00 local time via Open-Meteo / CAMS. Unusually sensitive people should consider limiting long outdoor exertion.
How is West Valley City'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 West Valley City; 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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