Shenzhen vs Saint Petersburg

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

China
Shenzhen
70
Moderate
Russia
Saint Petersburg
47
Good
MetricShenzhenSaint Petersburg
AQI7047
PM2.512 μg/m³13.6 μg/m³
PM1013.8 μg/m³15.4 μg/m³
Ozone72 ppb44 ppb
NO229.4 ppb29 ppb

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