Wuhan vs Saint Petersburg

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

China
Wuhan
173
Unhealthy
Russia
Saint Petersburg
44
Good
MetricWuhanSaint Petersburg
AQI17344
PM2.573.3 μg/m³4.5 μg/m³
PM1073.8 μg/m³8.8 μg/m³
Ozone56 ppb29 ppb
NO2108.2 ppb23.6 ppb

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