Lima vs Cairo

Live air quality comparison. Both cities show identical AQI right now.

Peru
Lima
57
Moderate
Egypt
Cairo
57
Moderate
MetricLimaCairo
AQI5757
PM2.511.1 μg/m³16.2 μg/m³
PM1016.8 μg/m³25.2 μg/m³
Ozone38 ppb144 ppb
NO217.2 ppb14 ppb

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