City report · United Kingdom · England
Doncaster
Measured across a 1.2 mi (2 km) radius around Doncaster, UK (4.9 sq mi)
- Tree cover
- 38.8%
- Air quality
- 40Good
- Trees in this area
- 122K
- More trees needed
- 0
- Area analyzed
- 4.8 sq miland, in a 4.9 sq mi circle
- Satellite image
- Sep 22, 2026
Doncaster's tree count comes to 121,650 trees across 4.8 sq mi (12.54 km²) of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 40 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
38.8% tree cover against a 30% healthy-neighborhood target, across 4.8 sq mi (12.54 km²) of land.
Trees in this area
121,650
Target trees
121,650
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 40Good
Observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
9.5
PM10
13.1
NO₂
13.7
O₃
25.0
SO₂
0.8
CO
194.0
Frequently asked
Questions about Doncaster
What is the tree count in Doncaster?
Doncaster has an estimated 121,650 trees across the 4.8 sq mi (12.54 km²) of land measured — 38.8% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Doncaster need?
Doncaster has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Doncaster right now?
The latest reading for Doncaster shows an AQI of 40 (Good), observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Doncaster'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 1.2 mi (2 km) radius around Doncaster; the tree count is an estimate derived from that cover. Air-quality readings come from Open-Meteo / CAMS, US EPA index and may differ from street-level monitors.
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