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City in Saint James, Jamaica

Air quality in Montego Bay

Updated October 2026Sources
15.3PM2.5 µg/m³, yearly

Polluted

The annual average PM2.5 in Montego Bay was 15.3 µg/m³ in 2021, about 3.1 times the WHO guideline of 5 µg/m³.

Key facts

PM2.5 by year

YearAnnual average
202115.3 µg/m³
202014.2 µg/m³
201917 µg/m³

Air quality across Jamaica

PlacePM2.5Level
Kingston8 µg/m³Fairly clean
Montego Bay15.3 µg/m³Polluted

Quick answers

Is the air in Montego Bay bad?

Polluted: 15.3 µg/m³ of PM2.5 on average, 3.1× the WHO guideline.

How does Montego Bay compare with the rest of Jamaica?

People in Jamaica breathe 22 µg/m³ of PM2.5 on average (2023, World Bank/WHO), against 15.3 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 Spotted something out of date?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.