Ho Chi Minh City vs Rio de Janeiro

Live air quality comparison. Ho Chi Minh City has cleaner air right now.

Vietnam
Ho Chi Minh City
69
Moderate
Brazil
Rio de Janeiro
82
Moderate
MetricHo Chi Minh CityRio de Janeiro
AQI6982
PM2.514.5 μg/m³39 μg/m³
PM1018.3 μg/m³41.9 μg/m³
Ozone107 ppb47 ppb
NO210.9 ppb45.9 ppb

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