San Diego vs Delhi

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

United States
San Diego
58
Moderate
India
Delhi
152
Unhealthy
MetricSan DiegoDelhi
AQI58152
PM2.515.8 μg/m³58 μg/m³
PM1021.7 μg/m³63.8 μg/m³
Ozone80 ppb70 ppb
NO27.1 ppb36.3 ppb

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