Christchurch vs Cairo

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

New Zealand
Christchurch
22
Good
Egypt
Cairo
69
Moderate
MetricChristchurchCairo
AQI2269
PM2.53.1 μg/m³14.7 μg/m³
PM103.5 μg/m³22.1 μg/m³
Ozone31 ppb143 ppb
NO23.4 ppb18.5 ppb

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