Sao Paulo vs London

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

Brazil
Sao Paulo
65
Moderate
United Kingdom
London
51
Moderate
MetricSao PauloLondon
AQI6551
PM2.530.2 μg/m³16 μg/m³
PM1032.7 μg/m³25.1 μg/m³
Ozone5 ppb72 ppb
NO269.3 ppb18.6 ppb

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