Guangzhou vs Saint Petersburg

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

China
Guangzhou
103
Unhealthy for Sensitive Groups
Russia
Saint Petersburg
47
Good
MetricGuangzhouSaint Petersburg
AQI10347
PM2.519.7 μg/m³13.6 μg/m³
PM1019.9 μg/m³15.4 μg/m³
Ozone35 ppb44 ppb
NO244.1 ppb29 ppb

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