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City in Queensland, Australia

Air quality in Brisbane

Updated October 2026Sources
8PM2.5 µg/m³, yearly

Fairly clean

The annual average PM2.5 in Brisbane was 8 µg/m³ in 2019, about 1.6 times the WHO guideline of 5 µg/m³. Generally clean. Smoke from controlled burns in winter is occasional.

Key facts

PM2.5 by year

YearAnnual average
20198 µg/m³
20167 µg/m³
20156 µg/m³
20146 µg/m³

Air quality across Australia

PlacePM2.5Level
Hobart4.9 µg/m³Meets the WHO guideline
Sunshine Coast5.5 µg/m³Fairly clean
Gold Coast5.6 µg/m³Fairly clean
Magnetic Island5.6 µg/m³Fairly clean
Cairns5.8 µg/m³Fairly clean
Fremantle5.9 µg/m³Fairly clean
Adelaide6 µg/m³Fairly clean
Launceston6.2 µg/m³Fairly clean
Perth7 µg/m³Fairly clean
Melbourne7.9 µg/m³Fairly clean
Brisbane8 µg/m³Fairly clean
Darwin9 µg/m³Fairly clean
Sydney11 µg/m³Moderate
Newcastle11 µg/m³Moderate
Canberra14 µg/m³Moderate

Quick answers

Is the air in Brisbane bad?

Fairly clean: 8 µg/m³ of PM2.5 on average, 1.6× the WHO guideline.

When is the air worst in Brisbane?

Generally clean. Smoke from controlled burns in winter is occasional.

How does Brisbane compare with the rest of Australia?

People in Australia breathe 6 µg/m³ of PM2.5 on average (2023, World Bank/WHO), against 8 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 Spotted something out of date?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.