City report · United States
Miami
Measured across a 2 km radius around Government Center, Miami, FL, USA (12.57 km²)
- Tree cover
- 20.9%
- Air quality
- 31Good
- Trees in this area
- 49.0K
- More trees needed
- 21.4K
- Area analysed
- 9.39 km²land, in a 12.57 km² circle
- Satellite image
- Aug 17, 2026
Miami's tree count comes to 49,047 trees across 9.39 km² of land — 9 points below the 30% tree-cover level considered healthy for this area, meaning roughly 21,356 more trees would close the gap. Air quality currently reads AQI 31 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Below target
20.9% tree cover against a 30% healthy-neighbourhood target, across 9.39 km² of land.
Trees in this area
49,047
Target trees
70,403
More trees needed
21,356
CO₂ if planted / yr
469.8 t
Air quality detail
AQI 31Good
Observed Sep 21, 23:00 local time via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
7.1
PM10
11.5
NO₂
1.0
O₃
68.0
SO₂
0.8
CO
204.0
Frequently asked
Questions about Miami
What is the tree count in Miami?
Miami has an estimated 49,047 trees across the 9.39 km² of land measured — 20.9% tree cover, 9 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Miami need?
Miami needs roughly 21,356 more trees to close a 9-point shortfall against its 30% tree-cover target — about 469.8 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Miami right now?
The latest reading for Miami shows an AQI of 31 (Good), observed Sep 21, 23:00 local time via Open-Meteo / CAMS. Air quality is satisfactory for everyone.
How is Miami'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 Government Center; 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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