- Tree cover
- 53.8%
- Air quality
- 39Good
- Trees in this area
- 169K
- More trees needed
- 0
- Area analysed
- 12.54 km²land, in a 12.57 km² circle
- Satellite image
- Sep 16, 2026
Edison's tree count comes to 168,680 trees across 12.54 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
53.8% tree cover against a 30% healthy-neighbourhood target, across 12.54 km² of land.
Trees in this area
168,680
Target trees
168,680
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 39Good
Observed Sep 21, 23:00 local time via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
8.3
PM10
9.0
NO₂
18.3
O₃
70.0
SO₂
1.7
CO
206.0
Frequently asked
Questions about Edison
What is the tree count in Edison?
Edison has an estimated 168,680 trees across the 12.54 km² of land measured — 53.8% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Edison need?
Edison has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Edison right now?
The latest reading for Edison shows an AQI of 39 (Good), observed Sep 21, 23:00 local time via Open-Meteo / CAMS. Air quality is satisfactory for everyone.
How is Edison'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 Edison; 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.
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