Monterrey vs Mexico City

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

Mexico
Monterrey
61
Moderate
Mexico
Mexico City
73
Moderate
MetricMonterreyMexico City
AQI6173
PM2.510.3 μg/m³6.6 μg/m³
PM1015.5 μg/m³8 μg/m³
Ozone105 ppb92 ppb
NO22.4 ppb8.3 ppb

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