City report · Philippines · Central Luzon
Calumpit
Measured across a 2 km radius around Balungao, Calumpit, Bulacan, Philippines (12.57 km²)
- Tree cover
- 41.0%
- Air quality
- 104Unhealthy for sensitive groups
- Trees in this area
- 98.4K
- More trees needed
- 0
- Area analyzed
- 9.6 km²land, in a 12.57 km² circle
- Satellite image
- Sep 13, 2026
Calumpit's tree count comes to 98,407 trees across 9.6 km² of land — already at or above the 35% tree-cover level considered healthy for this area. Air quality currently reads AQI 104 (Unhealthy for sensitive groups): Sensitive groups should limit long or intense outdoor activity.
Tree cover detail
Healthy tree cover
41.0% tree cover against a 35% healthy-neighborhood target, across 9.6 km² of land.
Trees in this area
98,407
Target trees
98,407
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 104Unhealthy 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
19.3
PM10
21.4
NO₂
4.9
O₃
141.0
SO₂
11.1
CO
329.0
Frequently asked
Questions about Calumpit
What is the tree count in Calumpit?
Calumpit has an estimated 98,407 trees across the 9.6 km² of land measured — 41.0% tree cover, already past the 35% tree-cover target set for this area.
How many more trees does Calumpit need?
Calumpit has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Calumpit right now?
The latest reading for Calumpit shows an AQI of 104 (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 Calumpit'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 Balungao; 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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