Guangzhou vs Saint Petersburg

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

China
Guangzhou
78
Moderate
Russia
Saint Petersburg
41
Good
MetricGuangzhouSaint Petersburg
AQI7841
PM2.525.4 μg/m³8.9 μg/m³
PM1028 μg/m³12.2 μg/m³
Ozone28 ppb29 ppb
NO250.2 ppb55.9 ppb

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