Oceania · city reports
Trees & air quality in Guam
How much tree cover Guam's major cities have, what their air quality is right now, and how many more trees each one needs. Every report covers the same 2 km area, so the cities compare like for like.
- Cities tracked
- 1
- National forest cover
- 51.9%vs 30% target
- Worst air right now
- HagåtñaAQI 17
The city we track
Guam as a whole
51.9% of Guam was forested as of 2023, against a 30% benchmark. That already clears the benchmark — the city reports above show where cover is still thin locally. Source: World Bank (FAO).
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