Lima vs Cairo

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

Peru
Lima
61
Moderate
Egypt
Cairo
67
Moderate
MetricLimaCairo
AQI6167
PM2.518.2 μg/m³21.8 μg/m³
PM1061.9 μg/m³39.8 μg/m³
Ozone81 ppb59 ppb
NO23.4 ppb18.7 ppb

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