City report · China · Heilongjiang
Yichun, Heilongjiang
Measured across a 2 km radius around Meixi District, Yichun, Heilongjiang, China (12.57 km²)
- Tree cover
- 55.3%
- Air quality
- 46Good
- Trees in this area
- 168K
- More trees needed
- 0
- Area analyzed
- 12.17 km²land, in a 12.57 km² circle
- Satellite image
- Sep 21, 2026
Yichun, Heilongjiang's tree count comes to 168,171 trees across 12.17 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 46 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
55.3% tree cover against a 30% healthy-neighborhood target, across 12.17 km² of land.
Trees in this area
168,171
Target trees
168,171
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 46Good
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
1.6
PM10
1.8
NO₂
0.8
O₃
98.0
SO₂
0.7
CO
172.0
Frequently asked
Questions about Yichun, Heilongjiang
What is the tree count in Yichun, Heilongjiang?
Yichun, Heilongjiang has an estimated 168,171 trees across the 12.17 km² of land measured — 55.3% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Yichun, Heilongjiang need?
Yichun, Heilongjiang has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Yichun, Heilongjiang right now?
The latest reading for Yichun, Heilongjiang shows an AQI of 46 (Good), observed Sep 27, 12:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Yichun, Heilongjiang'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 Meixi 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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