Christchurch vs Cairo

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

New Zealand
Christchurch
22
Good
Egypt
Cairo
72
Moderate
MetricChristchurchCairo
AQI2272
PM2.51.8 μg/m³18.8 μg/m³
PM102.6 μg/m³33.9 μg/m³
Ozone49 ppb29 ppb
NO20.5 ppb52.1 ppb

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