What is the air quality in Mackay?

Mackay, Australia has an annual US AQI of 32 (Reasonable) and average PM2.5 of 5.8 µg/m³, ranking #84 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Mackay?

April is typically the cleanest month (AQI 29) and September the most polluted (AQI 39).

Where does Mackay's air quality data come from?

PM2.5: 1998–2026 (monitors 2019–2026, satellite 1998–2019; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Mackay, Australia — Air Quality & Clean City Guide 2026

Mackay Air Quality Data

Global rank	City	Continent	AQI	PM2.5
84	Mackay, Australia	Oceania	AQI 32	PM2.5 5.8 µg/m³