Ho Chi Minh City vs Saint Petersburg

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

Vietnam
Ho Chi Minh City
151
Unhealthy
Russia
Saint Petersburg
41
Good
MetricHo Chi Minh CitySaint Petersburg
AQI15141
PM2.555.5 μg/m³8.9 μg/m³
PM1056.9 μg/m³12.2 μg/m³
Ozone1 ppb29 ppb
NO267.1 ppb55.9 ppb

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