Mexico City vs Chennai

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

Mexico
Mexico City
80
Moderate
India
Chennai
112
Unhealthy for Sensitive Groups
MetricMexico CityChennai
AQI80112
PM2.517.9 μg/m³15.5 μg/m³
PM1018.7 μg/m³20.1 μg/m³
Ozone156 ppb64 ppb
NO28.7 ppb11.2 ppb

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