Shenzhen vs Saint Petersburg

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

China
Shenzhen
62
Moderate
Russia
Saint Petersburg
41
Good
MetricShenzhenSaint Petersburg
AQI6241
PM2.517 μg/m³8.9 μg/m³
PM1020 μg/m³12.2 μg/m³
Ozone37 ppb29 ppb
NO247.4 ppb55.9 ppb

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