City report · United Kingdom · England
Bath
Measured across a 1.2 mi (2 km) radius around Bath, UK (4.9 sq mi)
- Tree cover
- 58.7%
- Air quality
- 25Good
- Trees in this area
- 184K
- More trees needed
- 0
- Area analyzed
- 4.9 sq mi12.57 km²
- Satellite image
- Sep 22, 2026
Bath's tree count comes to 184,411 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 25 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
58.7% tree cover against a 30% healthy-neighborhood target, across 4.9 sq mi (12.57 km²).
Trees in this area
184,411
Target trees
184,411
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 25Good
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
5.5
PM10
9.0
NO₂
5.0
O₃
52.0
SO₂
0.5
CO
171.0
Frequently asked
Questions about Bath
What is the tree count in Bath?
Bath has an estimated 184,411 trees across the 4.9 sq mi (12.57 km²) measured — 58.7% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Bath need?
Bath has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Bath right now?
The latest reading for Bath shows an AQI of 25 (Good), observed Sep 27, 05:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Bath'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 Bath; 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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