City report · Philippines · Central Luzon
Gapan
Measured across a 2 km radius around San Vicente, Gapan City, Nueva Ecija, Philippines (12.57 km²)
- Tree cover
- 47.8%
- Air quality
- 120Unhealthy for sensitive groups
- Trees in this area
- 150K
- More trees needed
- 0
- Area analyzed
- 12.56 km²land, in a 12.57 km² circle
- Satellite image
- Jun 15, 2026
Gapan's tree count comes to 150,018 trees across 12.56 km² of land — already at or above the 35% tree-cover level considered healthy for this area. Air quality currently reads AQI 120 (Unhealthy for sensitive groups): Sensitive groups should limit long or intense outdoor activity.
Tree cover detail
Healthy tree cover
47.8% tree cover against a 35% healthy-neighborhood target, across 12.56 km² of land.
Trees in this area
150,018
Target trees
150,018
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 120Unhealthy for sensitive groups
Observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Sensitive groups should limit long or intense outdoor activity.
PM2.5
21.2
PM10
21.4
NO₂
2.8
O₃
150.0
SO₂
10.6
CO
277.0
Frequently asked
Questions about Gapan
What is the tree count in Gapan?
Gapan has an estimated 150,018 trees across the 12.56 km² of land measured — 47.8% tree cover, already past the 35% tree-cover target set for this area.
How many more trees does Gapan need?
Gapan has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Gapan right now?
The latest reading for Gapan shows an AQI of 120 (Unhealthy for sensitive groups), observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Sensitive groups should limit long or intense outdoor activity.
How is Gapan'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 San Vicente; 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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