Nanjing vs Cairo

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

China
Nanjing
55
Moderate
Egypt
Cairo
57
Moderate
MetricNanjingCairo
AQI5557
PM2.525.3 μg/m³16.2 μg/m³
PM1026.4 μg/m³25.2 μg/m³
Ozone29 ppb144 ppb
NO279.8 ppb14 ppb

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

Nanjing vs Cairo - Air Quality Comparison | atmos.today