City report · United States
North Stamford
Measured across a 2 km radius around North Stamford, Stamford, CT, USA (12.57 km²)
- Tree cover
- 96.5%
- Air quality
- 39Good
- Trees in this area
- 296K
- More trees needed
- 0
- Area analysed
- 12.27 km²land, in a 12.57 km² circle
- Satellite image
- Sep 8, 2026
North Stamford's tree count comes to 295,888 trees across 12.27 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 39 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
96.5% tree cover against a 30% healthy-neighbourhood target, across 12.27 km² of land.
Trees in this area
295,888
Target trees
295,888
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 39Good
Observed Sep 21, 19:00 local time via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
5.6
PM10
5.8
NO₂
13.0
O₃
65.0
SO₂
0.8
CO
199.0
Frequently asked
Questions about North Stamford
What is the tree count in North Stamford?
North Stamford has an estimated 295,888 trees across the 12.27 km² of land measured — 96.5% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does North Stamford need?
North Stamford has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in North Stamford right now?
The latest reading for North Stamford shows an AQI of 39 (Good), observed Sep 21, 19:00 local time via Open-Meteo / CAMS. Air quality is satisfactory for everyone.
How is North Stamford'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 2 km radius around North Stamford; the tree count is an estimate derived from that cover. Air-quality readings come from Open-Meteo / CAMS and may differ from street-level monitors.
See your own area
What does your neighbourhood look like?
Pick any point and radius to get the same tree-cover and air-quality breakdown.
Check my address