Fortaleza vs Rio de Janeiro

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

Brazil
Fortaleza
30
Good
Brazil
Rio de Janeiro
44
Good
MetricFortalezaRio de Janeiro
AQI3044
PM2.55.6 μg/m³8.6 μg/m³
PM108.6 μg/m³10.4 μg/m³
Ozone56 ppb43 ppb
NO21 ppb23.3 ppb

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

Fortaleza vs Rio de Janeiro - Air Quality Comparison | atmos.today