Pingwu County
Measured across a 2 km radius around Pingwu County, Mianyang, Sichuan, China (12.57 km²)
- Tree cover
- 80.3%
- Air quality
- 45Good
- Trees in this area
- 251K
- More trees needed
- 0
- Area analyzed
- 12.52 km²land, in a 12.57 km² circle
- Satellite image
- Sep 5, 2026
Pingwu County's tree count comes to 251,261 trees across 12.52 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 45 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
80.3% tree cover against a 30% healthy-neighborhood target, across 12.52 km² of land.
Trees in this area
251,261
Target trees
251,261
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 45Good
Observed Sep 27, 12:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
8.6
PM10
9.1
NO₂
1.1
O₃
96.0
SO₂
1.0
CO
258.0
Frequently asked
Questions about Pingwu County
What is the tree count in Pingwu County?
Pingwu County has an estimated 251,261 trees across the 12.52 km² of land measured — 80.3% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Pingwu County need?
Pingwu County has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Pingwu County right now?
The latest reading for Pingwu County shows an AQI of 45 (Good), observed Sep 27, 12:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Pingwu County'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 Pingwu County; 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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