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Capital city, Guatemala

Air quality in Guatemala City

Updated October 2026Sources
14PM2.5 µg/m³, yearly

Moderate

The annual average PM2.5 in Guatemala City was 14 µg/m³ in 2019, about 2.8 times the WHO guideline of 5 µg/m³. Traffic smog and burning on the outskirts can worsen the air in Mar–Apr.

Key facts

Quick answers

Is the air in Guatemala City bad?

Moderate: 14 µg/m³ of PM2.5 on average, 2.8× the WHO guideline. It's usually worst in Mar–Apr.

When is the air worst in Guatemala City?

Traffic smog and burning on the outskirts can worsen the air in Mar–Apr.

How does Guatemala City compare with the rest of Guatemala?

People in Guatemala breathe 30 µg/m³ of PM2.5 on average (2023, World Bank/WHO), against 14 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 Spotted something out of date?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.