Philadelphia vs Delhi

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

United States
Philadelphia
42
Good
India
Delhi
508
Hazardous
MetricPhiladelphiaDelhi
AQI42508
PM2.56.6 μg/m³82.4 μg/m³
PM106.8 μg/m³323.2 μg/m³
Ozone56 ppb120 ppb
NO27.4 ppb19 ppb

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