City reports / United States
Los Angeles
Downtown Los Angeles, Los Angeles, CA, USA
Tree canopy
4%
Air quality
69
Moderate
Existing trees
12.3K
Trees needed
81.8K
Green shows tree canopy, from Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 14, 2026.
Canopy detail
Critically low
3.9% canopy against a 30% healthy-neighbourhood target, over 12.57 km².
Existing trees
12,336
Target trees
94,156
Trees needed
81,820
CO₂ if planted / yr
1800.0 t
Air quality detail
AQI 69 · Moderate
Observed Sep 17, 2026 via Open-Meteo CAMS.
PM2.5
21
PM10
26.3
NO₂
9.9
O₃
102
SO₂
7.9
CO
155
National context
United States
33.9% national forest cover (2023) against the 30% “30x30” Global Biodiversity Framework target, via World Bank (FAO).
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