London vs Paris

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

United Kingdom
London
42
Good
France
Paris
46
Good
MetricLondonParis
AQI4246
PM2.56.5 μg/m³8.6 μg/m³
PM109.4 μg/m³12.6 μg/m³
Ozone70 ppb87 ppb
NO29.1 ppb7.8 ppb

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