Airleaf
Aerial study of a dense urban district organized around a green corridor
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City report · China · Shandong

Dongying

Measured across a 2 km radius around Dongying District, Dongying, Shandong, China (12.57 km²)

Tree cover
19.9%
Air quality
92Moderate
Trees in this area
62.5K
More trees needed
31.7K
Area analyzed
12.57 km²
Satellite image
Sep 15, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 15, 2026

Dongying's tree count comes to 62,518 trees across 12.57 km² — 10 points below the 30% tree-cover level considered healthy for this area, meaning roughly 31,730 more trees would close the gap. Air quality currently reads AQI 92 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.

Tree cover detail

Below target

19.9% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

10 points below target

Trees in this area

62,518

Target trees

94,248

More trees needed

31,730

CO₂ if planted / yr

698.1 t

Air quality detail

AQI 92Moderate

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

31.7

PM10

34.1

NO₂

16.2

O₃

118.0

SO₂

15.8

CO

320.0

Frequently asked

Questions about Dongying

What is the tree count in Dongying?

Dongying has an estimated 62,518 trees across the 12.57 km² measured — 19.9% tree cover, 10 percentage points short of the 30% tree-cover target set for this area.

How many more trees does Dongying need?

Dongying needs roughly 31,730 more trees to close a 10-point shortfall against its 30% tree-cover target — about 698.1 t of extra CO₂ absorbed per year once grown.

What is the air quality (AQI) in Dongying right now?

The latest reading for Dongying shows an AQI of 92 (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 Dongying'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 Dongying 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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