City report · The Netherlands · South Holland
Zoetermeer
Measured across a 2 km radius around Zoetermeer, Netherlands (12.57 km²)
- Tree cover
- 42.7%
- Air quality
- 36Good
- Trees in this area
- 134K
- More trees needed
- 0
- Area analyzed
- 12.53 km²land, in a 12.57 km² circle
- Satellite image
- Aug 12, 2026
Zoetermeer's tree count comes to 133,744 trees across 12.53 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 36 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
42.7% tree cover against a 30% healthy-neighborhood target, across 12.53 km² of land.
Trees in this area
133,744
Target trees
133,744
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 36Good
Observed Sep 27, 06:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
8.6
PM10
11.3
NO₂
16.9
O₃
30.0
SO₂
0.2
CO
182.0
Frequently asked
Questions about Zoetermeer
What is the tree count in Zoetermeer?
Zoetermeer has an estimated 133,744 trees across the 12.53 km² of land measured — 42.7% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Zoetermeer need?
Zoetermeer has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Zoetermeer right now?
The latest reading for Zoetermeer shows an AQI of 36 (Good), observed Sep 27, 06:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Zoetermeer'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 Zoetermeer; 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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