- Tree cover
- 35.9%
- Air quality
- 32Good
- Trees in this area
- 112K
- More trees needed
- 0
- Area analysed
- 12.48 km²land, in a 12.57 km² circle
- Satellite image
- Aug 28, 2026
Warren's tree count comes to 111,994 trees across 12.48 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 32 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
35.9% tree cover against a 30% healthy-neighbourhood target, across 12.48 km² of land.
Trees in this area
111,994
Target trees
111,994
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 32Good
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
7.1
PM10
7.5
NO₂
13.6
O₃
54.0
SO₂
3.0
CO
155.0
Frequently asked
Questions about Warren
What is the tree count in Warren?
Warren has an estimated 111,994 trees across the 12.48 km² of land measured — 35.9% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Warren need?
Warren has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Warren right now?
The latest reading for Warren shows an AQI of 32 (Good), observed Sep 21, 19:00 local time via Open-Meteo / CAMS. Air quality is satisfactory for everyone.
How is Warren'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 Warren; 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