Sao Paulo vs London

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

Brazil
Sao Paulo
73
Moderate
United Kingdom
London
57
Moderate
MetricSao PauloLondon
AQI7357
PM2.510 μg/m³8.7 μg/m³
PM1011.3 μg/m³16.7 μg/m³
Ozone65 ppb83 ppb
NO217.9 ppb13.7 ppb

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