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Island in Split-Dalmatia, Croatia

Air quality in Brač

Updated October 2026Sources
10.5PM2.5 µg/m³, yearly

Moderate

The annual average PM2.5 in Brač was 10.5 µg/m³ in 2022, about 2.1 times the WHO guideline of 5 µg/m³.

Key facts

PM2.5 by year

YearAnnual average
202210.5 µg/m³
20218.9 µg/m³
20209.1 µg/m³
201910.5 µg/m³
201811 µg/m³
201712.2 µg/m³
20169.9 µg/m³

Air quality across Croatia

PlacePM2.5Level
Poreč6 µg/m³Fairly clean
Dubrovnik7.2 µg/m³Fairly clean
Rijeka7.6 µg/m³Fairly clean
Opatija7.6 µg/m³Fairly clean
Split9.6 µg/m³Fairly clean
Trogir9.9 µg/m³Fairly clean
Brač10.5 µg/m³Moderate
Zagreb16 µg/m³Polluted

Quick answers

Is the air in Brač bad?

Moderate: 10.5 µg/m³ of PM2.5 on average, 2.1× the WHO guideline.

How does Brač compare with the rest of Croatia?

People in Croatia breathe 16 µg/m³ of PM2.5 on average (2023, World Bank/WHO), against 10.5 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 Spotted something out of date?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.