Fortaleza vs Shanghai

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

Brazil
Fortaleza
54
Moderate
China
Shanghai
82
Moderate
MetricFortalezaShanghai
AQI5482
PM2.510.7 μg/m³28.1 μg/m³
PM1017 μg/m³34.6 μg/m³
Ozone77 ppb68 ppb
NO21.1 ppb44 ppb

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