Salvador vs Rio de Janeiro

Live air quality comparison. Salvador has cleaner air right now.

Brazil
Salvador
29
Good
Brazil
Rio de Janeiro
65
Moderate
MetricSalvadorRio de Janeiro
AQI2965
PM2.56.3 μg/m³20 μg/m³
PM108.1 μg/m³20.2 μg/m³
Ozone33 ppb34 ppb
NO27.8 ppb22.9 ppb

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