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Capital city in New Providence, Bahamas

Air quality in Nassau

Updated October 2026Sources
3.2PM2.5 µg/m³, yearly

Meets the WHO guideline

The annual average PM2.5 in Nassau was 3.2 µg/m³ in 2020, about 0.6 times the WHO guideline of 5 µg/m³.

Key facts

PM2.5 by year

YearAnnual average
20203.2 µg/m³
20194.1 µg/m³
20185 µg/m³

Quick answers

Is the air in Nassau bad?

Meets the WHO guideline: 3.2 µg/m³ of PM2.5 on average, 0.6× the WHO guideline.

How does Nassau compare with the rest of Bahamas?

People in Bahamas breathe 5 µg/m³ of PM2.5 on average (2023, World Bank/WHO), against 3.2 µg/m³ measured here.

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Sources

Annual averages are measured values reported to the WHO; check a live map for today's air. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.