San Diego vs Delhi

Live air quality comparison. San Diego has cleaner air right now.

United States
San Diego
60
Moderate
India
Delhi
84
Moderate
MetricSan DiegoDelhi
AQI6084
PM2.517.6 μg/m³23.6 μg/m³
PM1024.8 μg/m³24.3 μg/m³
Ozone71 ppb64 ppb
NO212.3 ppb22.1 ppb

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