Cairo vs Chennai

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

Egypt
Cairo
59
Moderate
India
Chennai
65
Moderate
MetricCairoChennai
AQI5965
PM2.512.1 μg/m³17 μg/m³
PM1018.2 μg/m³25.4 μg/m³
Ozone94 ppb73 ppb
NO210.6 ppb2.3 ppb

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