Salvador vs Rio de Janeiro

Live air quality comparison. Rio de Janeiro has cleaner air right now.

Brazil
Salvador
59
Moderate
Brazil
Rio de Janeiro
46
Good
MetricSalvadorRio de Janeiro
AQI5946
PM2.511.1 μg/m³8.4 μg/m³
PM1013.3 μg/m³10 μg/m³
Ozone68 ppb35 ppb
NO25.4 ppb26.7 ppb

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