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City report · Canada
Ottawa
Measured across a 2 km radius around Centretown, Ottawa, ON, Canada (12.57 km²)
- Tree cover
- 34%
- Air quality
- 29Good
- Trees in this area
- 99.1K
- More trees needed
- 0
- Area analysed
- 12.57 km²
- Satellite image
- Sep 18, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 18, 2026
Tree cover detail
Healthy tree cover
34.1% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
99,113
Target trees
99,113
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 29Good
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
7.2
PM10
7.2
NO₂
10.3
O₃
52
SO₂
3.8
CO
317
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