Melbourne — Air Quality

Australia, Oceania. US AQI: 21 (Good). Air Quality Score: 94.9/100. Dominant pollutant: O3.

Last updated: · Updated hourly

Quanteta Scores

US AQI 0 ★ Rank 3 / 50
Air Quality Score 0/100 ★ Rank 2 / 50
Breathability 0/100 ★ Rank 2 / 50

City Info

City ID
aq-melbourne
Country
Australia (AU)
Region
Oceania
Population
5,080,000
Coordinates
-37.8136, 144.9631
Timezone
Australia/Melbourne
AQI Level
Good
EU AQI
20
Dominant Pollutant
O3
Measured At
2026-07-12T14:00Z

Pollutant Concentrations

Pollutant Concentration
PM2.5 3.8 μg/m³
PM10 5.7 μg/m³
O3 Dominant 51.0 μg/m³
NO2 3.2 μg/m³
SO2 1.0 μg/m³
CO 77.0 μg/m³
PM2.5: 2.7% PM10: 4.0% O3: 36.0% NO2: 2.3% SO2: 0.7% CO: 54.3% Air Quality