Saint Petersburg vs Melbourne

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

Russia
Saint Petersburg
41
Good
Australia
Melbourne
22
Good
MetricSaint PetersburgMelbourne
AQI4122
PM2.58.9 μg/m³8.6 μg/m³
PM1012.2 μg/m³9.5 μg/m³
Ozone29 ppb25 ppb
NO255.9 ppb12.2 ppb

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