Mexico City vs Nanjing

Live air quality comparison. Mexico City has cleaner air right now.

Mexico
Mexico City
80
Moderate
China
Nanjing
115
Unhealthy for Sensitive Groups
MetricMexico CityNanjing
AQI80115
PM2.517.9 μg/m³55.9 μg/m³
PM1018.7 μg/m³55.9 μg/m³
Ozone156 ppb0 ppb
NO28.7 ppb59.7 ppb

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