City report · United States
Frisco
Measured across a 2 km radius around Frisco Original Donation, Frisco, TX, USA (12.57 km²)
- Tree cover
- 17.9%
- Air quality
- 73Moderate
- Trees in this area
- 56.2K
- More trees needed
- 38.0K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 17, 2026
Frisco's tree count comes to 56,235 trees across 12.57 km² — 12 points below the 30% tree-cover level considered healthy for this area, meaning roughly 38,013 more trees would close the gap. Air quality currently reads AQI 73 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Critically low
17.9% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
56,235
Target trees
94,248
More trees needed
38,013
CO₂ if planted / yr
836.3 t
Air quality detail
AQI 73Moderate
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
11.7
PM10
15.3
NO₂
5.3
O₃
127.0
SO₂
1.6
CO
126.0
Frequently asked
Questions about Frisco
What is the tree count in Frisco?
Frisco has an estimated 56,235 trees across the 12.57 km² measured — 17.9% tree cover, 12 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Frisco need?
Frisco needs roughly 38,013 more trees to close a 12-point shortfall against its 30% tree-cover target — about 836.3 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Frisco right now?
The latest reading for Frisco shows an AQI of 73 (Moderate), observed Sep 21, 18:00 local time via Open-Meteo / CAMS. Unusually sensitive people should consider limiting long outdoor exertion.
How is Frisco'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 Frisco Original Donation; 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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