City report · United Kingdom · England
Bexley
Measured across a 1.2 mi (2 km) radius around Bexley, UK (4.9 sq mi)
- Tree cover
- 59.4%
- Air quality
- 55Moderate
- Trees in this area
- 187K
- More trees needed
- 0
- Area analyzed
- 4.9 sq mi12.57 km²
- Satellite image
- Sep 22, 2026
Bexley's tree count comes to 186,611 trees across 4.9 sq mi (12.57 km²) — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 55 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
59.4% tree cover against a 30% healthy-neighborhood target, across 4.9 sq mi (12.57 km²).
Trees in this area
186,611
Target trees
186,611
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 55Moderate
Observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
14.2
PM10
18.1
NO₂
16.2
O₃
37.0
SO₂
1.5
CO
196.0
Frequently asked
Questions about Bexley
What is the tree count in Bexley?
Bexley has an estimated 186,611 trees across the 4.9 sq mi (12.57 km²) measured — 59.4% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Bexley need?
Bexley has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Bexley right now?
The latest reading for Bexley shows an AQI of 55 (Moderate), observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Bexley'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 Bexley; 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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