Sydney — Air Quality

Australia, Oceania. US AQI: 24 (Good). Air Quality Score: 89.2/100. Dominant pollutant: PM2.5.

Last updated: · Updated hourly

Quanteta Scores

US AQI 0 ★ Rank 2 / 50
Air Quality Score 0/100 Rank 14 / 50
Breathability 0/100 Rank 14 / 50

City Info

City ID
aq-sydney
Country
Australia (AU)
Region
Oceania
Population
5,310,000
Coordinates
-33.8688, 151.2093
Timezone
Australia/Sydney
AQI Level
Good
EU AQI
16
Dominant Pollutant
PM2.5
Measured At
2026-07-08T14:00Z

Pollutant Concentrations

Pollutant Concentration
PM2.5 Dominant 9.4 μg/m³
PM10 12.5 μg/m³
O3 41.0 μg/m³
NO2 16.4 μg/m³
SO2 4.1 μg/m³
CO 84.0 μg/m³
PM2.5: 5.6% PM10: 7.5% O3: 24.5% NO2: 9.8% SO2: 2.4% CO: 50.2% Air Quality
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