London vs New York

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

United Kingdom
London
50
Good
United States
New York
57
Moderate
MetricLondonNew York
AQI5057
PM2.515.1 μg/m³7.5 μg/m³
PM1025.1 μg/m³7.5 μg/m³
Ozone79 ppb67 ppb
NO220.3 ppb26.4 ppb

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