Guangzhou vs Saint Petersburg

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

China
Guangzhou
155
Unhealthy
Russia
Saint Petersburg
56
Moderate
MetricGuangzhouSaint Petersburg
AQI15556
PM2.518.6 μg/m³4.3 μg/m³
PM1019.2 μg/m³5.9 μg/m³
Ozone187 ppb32 ppb
NO26.2 ppb23.3 ppb

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