Mexico City vs Chennai

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

Mexico
Mexico City
58
Moderate
India
Chennai
66
Moderate
MetricMexico CityChennai
AQI5866
PM2.521.8 μg/m³17.1 μg/m³
PM1022 μg/m³25.4 μg/m³
Ozone5 ppb62 ppb
NO256.5 ppb5.2 ppb

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