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Air quality in Trinidad and Tobago

Capital: Port of SpainEnglish, French, Spanish, ChineseUpdated October 2026
14µg/m³ national average

Air quality in Trinidad and Tobago

People in Trinidad and Tobago breathe an average of 14 µg/m³ of PM2.5 (2023), 3× the WHO guideline. Moderate.

Air quality by place in Trinidad and Tobago

Measured annual averages from the WHO Ambient Air Quality Database.

PlacePM2.5YearLevel
Port of Spain13.4 µg/m³2019Moderate
Tobago13.8 µg/m³2022Moderate

Air quality by place

Sources

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