Saint Petersburg vs Sydney

Live air quality comparison. Saint Petersburg has cleaner air right now.

Russia
Saint Petersburg
47
Good
Australia
Sydney
59
Moderate
MetricSaint PetersburgSydney
AQI4759
PM2.513.6 μg/m³3.3 μg/m³
PM1015.4 μg/m³3.7 μg/m³
Ozone44 ppb38 ppb
NO229 ppb10.1 ppb

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