City report · Indonesia · East Java
Probolinggo
Measured across a 2 km radius around Probolinggo, Probolinggo City, East Java, Indonesia (12.57 km²)
- Tree cover
- 22.2%
- Air quality
- 69Moderate
- Trees in this area
- 69.4K
- More trees needed
- 24.4K
- Area analyzed
- 12.51 km²land, in a 12.57 km² circle
- Satellite image
- Sep 26, 2026
Probolinggo's tree count comes to 69,395 trees across 12.51 km² of land — 8 points below the 30% tree-cover level considered healthy for this area, meaning roughly 24,382 more trees would close the gap. Air quality currently reads AQI 69 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Below target
22.2% tree cover against a 30% healthy-neighborhood target, across 12.51 km² of land.
Trees in this area
69,395
Target trees
93,777
More trees needed
24,382
CO₂ if planted / yr
536.4 t
Air quality detail
AQI 69Moderate
Observed Sep 27, 09:00 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
20.8
PM10
24.3
NO₂
4.8
O₃
114.0
SO₂
15.9
CO
445.0
Frequently asked
Questions about Probolinggo
What is the tree count in Probolinggo?
Probolinggo has an estimated 69,395 trees across the 12.51 km² of land measured — 22.2% tree cover, 8 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Probolinggo need?
Probolinggo needs roughly 24,382 more trees to close a 8-point shortfall against its 30% tree-cover target — about 536.4 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Probolinggo right now?
The latest reading for Probolinggo shows an AQI of 69 (Moderate), observed Sep 27, 09:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Probolinggo'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 Probolinggo; 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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