City report · Philippines · National Capital Region
Quezon City
Measured across a 2 km radius around Central, Diliman, Quezon City, Metro Manila, Philippines (12.57 km²)
- Tree cover
- 40.6%
- Air quality
- 84Moderate
- Trees in this area
- 127K
- More trees needed
- 0
- Area analyzed
- 12.56 km²land, in a 12.57 km² circle
- Satellite image
- Sep 13, 2026
Quezon City's tree count comes to 127,421 trees across 12.56 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 84 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
40.6% tree cover against a 30% healthy-neighborhood target, across 12.56 km² of land.
Trees in this area
127,421
Target trees
127,421
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 84Moderate
Observed Sep 27, 10:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
18.2
PM10
18.7
NO₂
8.1
O₃
128.0
SO₂
19.3
CO
648.0
Frequently asked
Questions about Quezon City
What is the tree count in Quezon City?
Quezon City has an estimated 127,421 trees across the 12.56 km² of land measured — 40.6% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Quezon City need?
Quezon City has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Quezon City right now?
The latest reading for Quezon City shows an AQI of 84 (Moderate), observed Sep 27, 10:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Quezon City'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 Central; 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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