London vs Paris

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

United Kingdom
London
39
Good
France
Paris
36
Good
MetricLondonParis
AQI3936
PM2.53.8 μg/m³4.9 μg/m³
PM106.2 μg/m³7.8 μg/m³
Ozone83 ppb75 ppb
NO211.8 ppb9.7 ppb

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