Cairo vs Christchurch

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

Egypt
Cairo
55
Moderate
New Zealand
Christchurch
38
Good
MetricCairoChristchurch
AQI5538
PM2.512.2 μg/m³6 μg/m³
PM1017.1 μg/m³6.5 μg/m³
Ozone74 ppb21 ppb
NO215.6 ppb4.6 ppb

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