
City report · Taiwan
Shulin
Measured across a 2 km radius around New Taipei, Banqiao District, New Taipei City, Taiwan (12.57 km²)
- Tree cover
- 38.0%
- Air quality
- 42Good
- Trees in this area
- 117K
- More trees needed
- 0
- Area analyzed
- 12.34 km²land, in a 12.57 km² circle
- Satellite image
- Sep 26, 2026
Shulin's tree count comes to 117,232 trees across 12.34 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 42 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
38.0% tree cover against a 30% healthy-neighborhood target, across 12.34 km² of land.
Trees in this area
117,232
Target trees
117,232
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 42Good
Observed Sep 28, 13:00 local time via OpenAQ ground stations, US EPA index. Values in µg/m³.
Ground station · Zhongshan North Road, Taipei, 12.2 km away · median of 5 stations
Health signal
Air quality is satisfactory for everyone.
PM2.5
10.1
PM10
—
NO₂
—
O₃
—
SO₂
—
CO
—
Data: OpenAQ · AirGradient, Clarity, Zhongshan North Road, Taipei, DCJW, MSP, ideaSky
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Frequently asked
Questions about Shulin
What is the tree count in Shulin?
Shulin has an estimated 117,232 trees across the 12.34 km² of land measured — 38.0% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Shulin need?
Shulin has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Shulin right now?
The latest reading for Shulin shows an AQI of 42 (Good), measured Sep 28, 13:00 local time by 5 ground monitoring stations via OpenAQ (the median of their readings; the nearest is Zhongshan North Road, Taipei, 12.2 km away). Air quality is satisfactory for everyone.
How is Shulin'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 New Taipei; the tree count is an estimate derived from that cover. Air quality is measured by ground monitoring stations near New Taipei, via OpenAQ; the 7-day trend is the Open-Meteo / CAMS model's estimate.
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