Rio de Janeiro vs Shanghai

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

Brazil
Rio de Janeiro
68
Moderate
China
Shanghai
82
Moderate
MetricRio de JaneiroShanghai
AQI6882
PM2.517.9 μg/m³28.1 μg/m³
PM1025 μg/m³34.6 μg/m³
Ozone82 ppb68 ppb
NO28.9 ppb44 ppb

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