City report · United Kingdom · England
Peterborough
Measured across a 1.2 mi (2 km) radius around Peterborough, UK (4.9 sq mi)
- Tree cover
- 29.2%
- Air quality
- 46Good
- Trees in this area
- 91.7K
- More trees needed
- 2.5K
- Area analyzed
- 4.9 sq mi12.57 km²
- Satellite image
- Aug 13, 2026
Peterborough's tree count comes to 91,735 trees across 4.9 sq mi (12.57 km²) — 1 points below the 30% tree-cover level considered healthy for this area, meaning roughly 2,513 more trees would close the gap. Air quality currently reads AQI 46 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Below target
29.2% tree cover against a 30% healthy-neighborhood target, across 4.9 sq mi (12.57 km²).
Trees in this area
91,735
Target trees
94,248
More trees needed
2,513
CO₂ if planted / yr
55.3 t
Air quality detail
AQI 46Good
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
11.1
PM10
16.0
NO₂
12.6
O₃
38.0
SO₂
1.3
CO
195.0
Frequently asked
Questions about Peterborough
What is the tree count in Peterborough?
Peterborough has an estimated 91,735 trees across the 4.9 sq mi (12.57 km²) measured — 29.2% tree cover, 1 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Peterborough need?
Peterborough needs roughly 2,513 more trees to close a 1-point shortfall against its 30% tree-cover target — about 55.3 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Peterborough right now?
The latest reading for Peterborough shows an AQI of 46 (Good), observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Peterborough'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 Peterborough; 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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