Tonga carbon emissions and environmental impact

Tonga air pollution

Tonga as an air pollution mortality rate of 73.3 per 100,000 population. The mean annual exposure of PM2.5 in Tonga is 10.8 mg/m³, endangering 99.8% of its population according to the World Health Organisation guidelines.

Tonga territory

The territory of Tonga has a surface area of 750 km², 720 of which being land area. Forests represents 12.5% of the land with 90 km². Around 1.5% of territorial waters are protected marine areas.

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