Chennai vs Cairo

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

India
Chennai
63
Moderate
Egypt
Cairo
81
Moderate
MetricChennaiCairo
AQI6381
PM2.515.3 μg/m³14.5 μg/m³
PM1023.7 μg/m³26.6 μg/m³
Ozone56 ppb87 ppb
NO214.7 ppb15.8 ppb

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