Saint Petersburg vs Sydney

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

Russia
Saint Petersburg
41
Good
Australia
Sydney
59
Moderate
MetricSaint PetersburgSydney
AQI4159
PM2.58.9 μg/m³3.6 μg/m³
PM1012.2 μg/m³4.6 μg/m³
Ozone29 ppb41 ppb
NO255.9 ppb16.9 ppb

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