Ho Chi Minh City vs Saint Petersburg

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

Vietnam
Ho Chi Minh City
69
Moderate
Russia
Saint Petersburg
56
Moderate
MetricHo Chi Minh CitySaint Petersburg
AQI6956
PM2.514.5 μg/m³4.3 μg/m³
PM1018.3 μg/m³5.9 μg/m³
Ozone107 ppb32 ppb
NO210.9 ppb23.3 ppb

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