Chennai vs Cairo

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

India
Chennai
52
Moderate
Egypt
Cairo
71
Moderate
MetricChennaiCairo
AQI5271
PM2.54 μg/m³18.2 μg/m³
PM104.6 μg/m³33.5 μg/m³
Ozone48 ppb31 ppb
NO27.8 ppb42.7 ppb

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