Fortaleza vs Shanghai

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

Brazil
Fortaleza
30
Good
China
Shanghai
56
Moderate
MetricFortalezaShanghai
AQI3056
PM2.55.6 μg/m³31.5 μg/m³
PM108.6 μg/m³33.3 μg/m³
Ozone56 ppb10 ppb
NO21 ppb70.4 ppb

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