City reports / United States
Glen Ridge, United States
Measured for a 1.5 km radius around Glen Ridge, United States (7.07 km²)
Tree cover
71%
Air quality
53
Moderate
Trees in this area
126K
More trees needed
0
Dark green shows tree cover, from Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 11, 2026.
Tree cover detail
Healthy tree cover
71.4% tree cover against a 30% healthy-neighbourhood target, over 7.07 km².
Existing trees
126,111
Target trees
126,111
Trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 53 · Moderate
Observed Sep 18, 2026 via Open-Meteo CAMS.
PM2.5
3.4
PM10
3.8
NO₂
5.4
O₃
91
SO₂
0.5
CO
181
National context
United States
33.9% national forest cover (2023) against a 30% forest-cover benchmark, via World Bank (FAO).
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