Sao Paulo vs Saint Petersburg

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

Brazil
Sao Paulo
73
Moderate
Russia
Saint Petersburg
41
Good
MetricSao PauloSaint Petersburg
AQI7341
PM2.510 μg/m³8.9 μg/m³
PM1011.3 μg/m³12.2 μg/m³
Ozone65 ppb29 ppb
NO217.9 ppb55.9 ppb

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