City report · Greece
Fira, Greece
Measured across a 1.5 km radius around Fira, Greece (7.07 km²)
- Tree cover
- 0.3%
- Air quality
- 49Good
- Trees in this area
- 381
- More trees needed
- 37.7K
- Area analysed
- 5.08 km²land, in a 7.07 km² circle
- Satellite image
- Sep 18, 2026
Fira, Greece's tree count comes to 381 trees across 5.08 km² of land — 30 points below the 30% tree-cover level considered healthy for this area, meaning roughly 37,736 more trees would close the gap. Air quality currently reads AQI 49 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
0.3% tree cover against a 30% healthy-neighbourhood target, across 5.08 km² of land.
Trees in this area
381
Target trees
38,117
More trees needed
37,736
CO₂ if planted / yr
830.2 t
Air quality detail
AQI 49Good
Observed Sep 21, 15:00 local time via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
9.5
PM10
17.8
NO₂
1.1
O₃
106.0
SO₂
1.4
CO
139.0
Frequently asked
Questions about Fira, Greece
What is the tree count in Fira, Greece?
Fira, Greece has an estimated 381 trees across the 5.08 km² of land measured — 0.3% tree cover, 30 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Fira, Greece need?
Fira, Greece needs roughly 37,736 more trees to close a 30-point shortfall against its 30% tree-cover target — about 830.2 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Fira, Greece right now?
The latest reading for Fira, Greece shows an AQI of 49 (Good), observed Sep 21, 15:00 local time via Open-Meteo / CAMS. Air quality is satisfactory for everyone.
How is Fira, Greece'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 1.5 km radius around Fira; 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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