City report · Nigeria · Imo State
Okigwe
Measured across a 2 km radius around Aro-Okigwe, Imo, Nigeria (12.57 km²)
- Tree cover
- 76.7%
- Air quality
- 75Moderate
- Trees in this area
- 241K
- More trees needed
- 0
- Area analyzed
- 12.57 km²
- Satellite image
- May 26, 2026
Okigwe's tree count comes to 240,960 trees across 12.57 km² — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 75 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Healthy tree cover
76.7% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
240,960
Target trees
240,960
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 75Moderate
Observed Sep 27, 04:00 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
23.3
PM10
24.0
NO₂
7.6
O₃
25.0
SO₂
2.0
CO
490.0
Frequently asked
Questions about Okigwe
What is the tree count in Okigwe?
Okigwe has an estimated 240,960 trees across the 12.57 km² measured — 76.7% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Okigwe need?
Okigwe has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Okigwe right now?
The latest reading for Okigwe shows an AQI of 75 (Moderate), observed Sep 27, 04:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Okigwe'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 Aro-Okigwe; 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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