Zunyi
Measured across a 2 km radius around Honghuagang District, Zunyi, Guizhou, China (12.57 km²)
- Tree cover
- 58.6%
- Air quality
- 89Moderate
- Trees in this area
- 184K
- More trees needed
- 0
- Area analyzed
- 12.57 km²
- Satellite image
- Jul 21, 2026
Zunyi's tree count comes to 184,097 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 89 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
58.6% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
184,097
Target trees
184,097
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 89Moderate
Observed Sep 27, 12:00 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
14.7
PM10
15.0
NO₂
1.8
O₃
131.0
SO₂
9.7
CO
301.0
Frequently asked
Questions about Zunyi
What is the tree count in Zunyi?
Zunyi has an estimated 184,097 trees across the 12.57 km² measured — 58.6% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Zunyi need?
Zunyi has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Zunyi right now?
The latest reading for Zunyi shows an AQI of 89 (Moderate), observed Sep 27, 12:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Zunyi'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 Honghuagang District; 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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