Saint Petersburg vs Sydney

Live air quality comparison. Sydney has cleaner air right now.

Russia
Saint Petersburg
54
Moderate
Australia
Sydney
43
Good
MetricSaint PetersburgSydney
AQI5443
PM2.510.2 μg/m³10.3 μg/m³
PM1012.8 μg/m³11.7 μg/m³
Ozone16 ppb43 ppb
NO237.7 ppb11.1 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.