City report · Brazil · Maranhão
Codó
Measured across a 2 km radius around Codó, Maranhão, 65400-000, Brazil (12.57 km²)
- Tree cover
- 13.5%
- Air quality
- 56Moderate
- Trees in this area
- 42.4K
- More trees needed
- 51.8K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 20, 2026
Codó's tree count comes to 42,412 trees across 12.57 km² — 16 points below the 30% tree-cover level considered healthy for this area, meaning roughly 51,836 more trees would close the gap. Air quality currently reads AQI 56 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Tree cover detail
Critically low
13.5% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
42,412
Target trees
94,248
More trees needed
51,836
CO₂ if planted / yr
1,140 t
Air quality detail
AQI 56Moderate
Observed Sep 27, 01:00 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
14.3
PM10
16.9
NO₂
10.5
O₃
37.0
SO₂
1.1
CO
96.0
Frequently asked
Questions about Codó
What is the tree count in Codó?
Codó has an estimated 42,412 trees across the 12.57 km² measured — 13.5% tree cover, 16 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Codó need?
Codó needs roughly 51,836 more trees to close a 16-point shortfall against its 30% tree-cover target — about 1,140 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in Codó right now?
The latest reading for Codó shows an AQI of 56 (Moderate), observed Sep 27, 01:00 local time via Open-Meteo / CAMS, US EPA index. Unusually sensitive people should consider limiting long outdoor exertion.
How is Codó'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 Codó; 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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