Monterrey vs Mexico City

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

Mexico
Monterrey
43
Good
Mexico
Mexico City
85
Moderate
MetricMonterreyMexico City
AQI4385
PM2.58.9 μg/m³19.8 μg/m³
PM1010.4 μg/m³20.4 μg/m³
Ozone156 ppb182 ppb
NO22.5 ppb18.2 ppb

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