Salvador vs Rio de Janeiro

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

Brazil
Salvador
53
Moderate
Brazil
Rio de Janeiro
85
Moderate
MetricSalvadorRio de Janeiro
AQI5385
PM2.58.1 μg/m³19.1 μg/m³
PM1012.6 μg/m³24.4 μg/m³
Ozone51 ppb119 ppb
NO24.5 ppb11.4 ppb

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