City report · Argentina
La Rioja
Measured across a 2 km radius around La Rioja, La Rioja Province, Argentina (12.57 km²)
- Tree cover
- 3.5%
- Air quality
- 40Good
- Trees in this area
- 11.0K
- More trees needed
- 83.3K
- Area analyzed
- 12.57 km²
- Satellite image
- Sep 26, 2026
La Rioja's tree count comes to 10,996 trees across 12.57 km² — 27 points below the 30% tree-cover level considered healthy for this area, meaning roughly 83,252 more trees would close the gap. Air quality currently reads AQI 40 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Critically low
3.5% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
10,996
Target trees
94,248
More trees needed
83,252
CO₂ if planted / yr
1,832 t
Air quality detail
AQI 40Good
Observed Sep 27, 01:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
6.1
PM10
6.3
NO₂
1.3
O₃
84.0
SO₂
0.5
CO
169.0
Frequently asked
Questions about La Rioja
What is the tree count in La Rioja?
La Rioja has an estimated 10,996 trees across the 12.57 km² measured — 3.5% tree cover, 27 percentage points short of the 30% tree-cover target set for this area.
How many more trees does La Rioja need?
La Rioja needs roughly 83,252 more trees to close a 27-point shortfall against its 30% tree-cover target — about 1,832 t of extra CO₂ absorbed per year once grown.
What is the air quality (AQI) in La Rioja right now?
The latest reading for La Rioja shows an AQI of 40 (Good), observed Sep 27, 01:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is La Rioja'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 La Rioja; 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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