Sao Paulo vs London

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

Brazil
Sao Paulo
134
Unhealthy for Sensitive Groups
United Kingdom
London
22
Good
MetricSao PauloLondon
AQI13422
PM2.556.3 μg/m³4.2 μg/m³
PM1056.5 μg/m³8 μg/m³
Ozone68 ppb50 ppb
NO257.7 ppb8 ppb

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