Shanghai vs Saint Petersburg

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

China
Shanghai
135
Unhealthy for Sensitive Groups
Russia
Saint Petersburg
41
Good
MetricShanghaiSaint Petersburg
AQI13541
PM2.574.5 μg/m³8.9 μg/m³
PM1076.8 μg/m³12.2 μg/m³
Ozone0 ppb29 ppb
NO279.3 ppb55.9 ppb

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