City report · Vietnam · Quảng Ninh
Cẩm Phả
Measured across a 2 km radius around Cam Pha, Quang Ninh, Vietnam (12.57 km²)
- Tree cover
- 35.0%
- Air quality
- 51Moderate
- Trees in this area
- 92.6K
- More trees needed
- 0
- Area analyzed
- 10.58 km²land, in a 12.57 km² circle
- Satellite image
- Sep 26, 2026
Cẩm Phả's tree count comes to 92,583 trees across 10.58 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 51 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
35.0% tree cover against a 30% healthy-neighborhood target, across 10.58 km² of land.
Trees in this area
92,583
Target trees
92,583
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 51Moderate
Observed Sep 27, 11:00 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
11.2
PM10
14.4
NO₂
1.8
O₃
107.0
SO₂
9.9
CO
174.0
Frequently asked
Questions about Cẩm Phả
What is the tree count in Cẩm Phả?
Cẩm Phả has an estimated 92,583 trees across the 10.58 km² of land measured — 35.0% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Cẩm Phả need?
Cẩm Phả has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Cẩm Phả right now?
The latest reading for Cẩm Phả shows an AQI of 51 (Moderate), observed Sep 27, 11:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Cẩm Phả'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 Cam Pha; 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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