Calgary vs Cairo

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

Canada
Calgary
66
Moderate
Egypt
Cairo
71
Moderate
MetricCalgaryCairo
AQI6671
PM2.527.4 μg/m³18.2 μg/m³
PM1030.9 μg/m³33.5 μg/m³
Ozone16 ppb31 ppb
NO264.7 ppb42.7 ppb

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